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| Magnetic Resonance Flowmeters |
Magnetic resonance multiphase flowmeter for the simultaneous measurement of oil, gas and water
- Single measurement principle, no radioactive source
- Fully automated inline fluid characterisation
- Large dynamic range up to 1:60, full bore design
- Enhanced reservoir management
With the introduction of the M-PHASE 5000, KROHNE brings cutting-edge science to flowmeter design which delivers tangible economic advantage to our oil and gas customers.
Magnetic resonance makes use of a fundamental property of atoms and in effect makes it possible to “count” hydrogen atoms. Since oil, gas and water all contain hydrogen atoms, multiphase flow can be measured using magnetic resonance. For this purpose the fluids are magnetised and subsequently excited by radio frequency pulses. The hydrogen atoms respond to the pulses and send back echoes which are recorded. The amplitude of the echoes and the rate at which they decay is used to calculate the flow rates. The difference in magnetic resonance properties allows making a distinction between the flowrates of oil, gas and water.
- Full bore design; low pressure drop and low wear
- Liquid measurement insensitive to sand, scale, wax and fouling
- Suited for high water liquid ratios (up to 100%)
- Upstream oil and gas industry
- Well testing
- Production optimisation
- Flow assurance
- Production allocation
- Continuous monitoring of well performance
- Flow measurements even at high water liquid ratios
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| Electromagnetic Flowmeters |
User-friendliness begins with selecting the right display and control elements. But it certainly does not end there. With the market launch of the OPTIFLUX series in 2004, KROHNE has proven in an impressive way how to significantly improve user-friendliness by using pioneering assistance and diagnostics systems.
It all starts with the display: All devices feature a large, high-contrast display which makes it possible to display plain text information as well as graphic information such as the trend development of the flow. Operation is simple and convenient thanks to a user-friendly interface with four optical buttons. Not only does it look good – it’s also extremely practical. For example, the glass cover which protects the display from dirt and dust does not have to be removed during parameterization or operation.
Using the Quick Setup menus, the user can quickly adapt the OPTIFLUX to the application. The converter can communicate with the user in many languages including German, English, French and Spanish.
At KROHNE, we believe in the concept of modularity when it comes to offering our customers the measuring solution best suited to their process. Both our IFC and MFC converters can be freely combined with all devices in the OPTIFLUX and OPTIMASS lines. This modularity is also reflected in the names of the devices. For example, the OPTIFLUX 1300 is a combination of the OPTIFLUX 1000 sensor and the IFC 300 converter.
- Minimal or no inlets/outlets
- All KROHNE EMF are wet-calibrated in a direct comparison of volumes
- Large choice of liner materials suitable for potable water, wastewater, chemicals, SIP/CIP and solids
- Suitable for use in custody transfer applications
- Measurement is independent of the flow profile
- Abrasion and corrosion-resistant liners available
- Ceramic measuring tubes and liners available for flange and sandwich versions, also with non-wetted electrodes (capacitive flowmeter)
- Specific models for partially filled pipes
- Virtual reference option: grounding electrodes and grounding rings can be left out
- Electric conductivity of medium can be used for detection of product change
- For high bubble content, high solids content and pulsating flow
- Secure handling of rapid medium changes and pH jumps
- Zero-point stability regardless of changes in medium properties
- Nominal sizes DN 2.5 to 3,000
- 3x100% diagnostics (application and device diagnostic, out-of-spec test) exceeds NAMUR requirements Flowmeters and flow controllers Electromagnetic flowmeters
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| Electromagnetic Flow Sensor |
- Basic and fully functional flow sensor
- Excellent price performance ratio
- Quick and easy to install and operate
The OPTIFLUX 1000 electromagnetic flow sensor is the economic and ecological solution for various industries, ranging from agriculture to utilities and from fire fighting to machinery.
The instrument is economical due to low investment and maintenance costs; it is ecological due to accurate measurements and no waste.
- Sandwich design
- Easy to install and operate
- Maintenance free
- Agriculture
- Fire-fighting
- Machinery and apparatus construction
- Swimming pools and recreational facilities
- Precise dosing of liquid fodder, liquid fertilizers, measurement of liquid manure, sprinkler
irrigation systems
- Vehicles, fire extinguishing systems: foam mixing, control of sprinkler systems
- Heat counters, energy allocation to buildings and workshops
- Water recirculation and treatment
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| Signal Converter |
- Simple and easy to install
and start-up
- Diagnostics of device and application
- Extremely fast signal conversion
The IFC 100 electromagnetic signal converter is designed to measure the flow velocity, conductivity, volume and mass flow of electrically conductive, liquid media.
The signal converter can be combined with any measuring sensor, making it very widely used. In terms of available housing versions, there is a compact variant, in which the signal converter is connected to the measuring sensor, as well as a 0° and 45° version.
If the measuring point is difficult to access or the ambient conditions prevent the use of the compact variant, the signal converter is available in a wall-mounted housing.
The IFC 100 was designed for applications requiring an economical measuring solution with a high level of technology.
- Simple installation and start-up
- Available inputs and outputs: Current output (incl. HART®), pulse/frequency output, status output and control input
- Large backlit graphic display with intuitive operation
- A variety of operating languages integrated as standard
- Maintenance free
- Excellent price/performance ratio
- Extremely quick signal conversion
- Higher accuracy by extended calibration
- Water & Wastewater
- Agriculture
- Heating, Ventilation & Air Conditioning (HVAC)
- Machinery
- Power plants
- Measuring homogeneous media
- Water distribution networks and spray-irrigation systems
- Water treatment
- Environmental technology
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| Special Purpose Flowmeters |
Battery powered electromagnetic flowmeter for drinking water applications
- Installation without inlet and outlet sections
- New: Integrated flow, pressure and temperature measurement
- New: Communication via Modbus RTU or pulse
- New: Multiple power concept for any location
- New: IP68 remote converter housing
WATERFLUX 3070 is the first battery powered water meter for the drinking water industry that is capable of measuring flow, pressure and temperature with one sensor.
To enable remote access to flow, pressure and temperature data the WATERFLUX 3070 has a RS485 Modbus RTU communication option. For this it has a special Modbus version designed for battery operation. With its real-time-data on flow, pressure and temperature the WATERFLUX 3070 provides important data to support customers business processes like zoning for water balance (DMA), water abstraction, pressure management, and revenue collection.
To fulfil the market demand for mains power with battery backup, the WATERFLUX can be operated on the external FlexPower unit. With this it can be connected to a 110…230V AC and 10…30V DC power source on site, e.g. an electrical grid, a solar panel or a small windmill, and automatically selects the available power option.
One of the strengths lies in its unique sensor design featuring a rectangular cross section and an efficient coil construction. The WATERFLUX significantly optimizes flow velocity and flow profile, and produces unprecedented accuracy under virtually all flow conditions, so it allows accurate measurement of high flows during the day and low flows during the night. It does not require inlets and outlets sections, and enables extremely low power consumption for a long battery lifetime.
Water meters are distributed over a widespread area and are often in difficult-to-reach locations. The WATERFLUX 3070 offers many features and benefits to meet the market requirements like simplified installation, integrated diagnostics, a long battery lifetime, multiple power options for any location, remote communication options and low overall maintenance.
- Unique rectangular flow tube design
- Diameter range from DN25 to DN600
- Installation without inlet and outlet sections
- High accuracy at peak flows during the day and at low flows during the night
- First water meter with integrated pressure and temperature sensor
- Multiple power concept for any location
- Battery power for remote locations or mains power with battery backup
- FlexPower option for a power connection to electrical grid, solar panel or wind mill
- Communication via RS485 Modbus RTU
- Unique low power Modbus option for battery power version
- IP68 rated sensor and converter for immersion in flooded chambers
- Plug and play IP68 rated connectors
- Special coating for subsoil sensor installation
- Reference electrode makes grounding rings obsolete
- Certified to OIML R49 (cl 1 & 2) & MID MI-001 up to DN600
- Rilsan® coating with wide range of drinking water approvals
- Water abstraction
- Water production
- Water distribution
- Revenue metering
- Irrigation
- Measurement of clean (potable) water
- Monitoring of distribution networks
- Maintaining water balance
- District Metering Areas (DMA) for leak detection
- Pressure and pumping stations
- Pressure monitoring & water quality control
- with integrated pressure and temperature sensor
- Water consumption and billing
- Checking of water wells or billing of ground water
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| Metal Cone Flowmeters |
The new standard solution for the process industry. The H250/M40 flowmeters are setting a new standard in variable area flowmeter technology. They combine tried and tested flow measurement with latest communication capabilities like Foundation Fieldbus.
The functionality of the devices is modular extendable. The innovative construction allows a free choice of intrinsically safe or flameproof design.
The sturdy all-metal design, available in different materials, ensures high resistance to pressure, temperature and media and stands up to extreme application and environmental conditions. The new H250/M40 is the new standard solution for the process industry when costs and reliability are a factor.
- Simple, low-cost installation: Measure and display without auxiliary power supply
- Unique modularity to adapt to customer-specific applications
- limit switches (NAMUR, 3-wire transistor or reed contacts)
- 2-wire analog output 4…20mA with HART
- Foundation Fieldbus / Profibus PA interface
- Graphical LC display with flow counter and pulse output
- Universal ex-concept: Flameproof and intrinsically safe
- Ingress protection IP66/68, IP69K, NEMA 4x/6
- Any meter orientation possible: vertical, horizontal or in fall pipes
- Sturdy stainless steel construction for high operating pressure up to 3000 bar and extreme process temperatures from -200°C to +400°C
- Optionally available with PTFE/ceramic liner for acids and alkalis
- High application security, even with extremely small flows
- Excellent long-term stability
- Upper limit of measurement for liquids: 10 to 120,000 l/h (water: 20°C)
- Upper limit of measurement for gases: 0.7 to 2800 m3/h (air: 20°C, 1.013 bar)
- Measuring range 10:1 (optional 100:1)
- Accuracy: 1.6 % according VDI/VDE 3513-2 (qG = 50%)
- Many different process connections
- Flanges as per EN (DN15-DN150), ASME and JIS
- Screw and clamp connections, welding ends et al.
- Special design for the food and pharmaceutical industry with EHEDG approval
- Magnetic filters, if the medium contains particles which can be magnetically influenced
- Float damping for pulsating flows or low operating pressure (especially when measuring gases)
- Display damping ensures measured value is easy to read
- Heating jacket for measuring cone
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| Glass Cone Flowmeters |
The VA 40 variable area flowmeters are suitable for measuring liquids and gases
The standardized device design is available with various connections that conform to standards. The glass measuring cone, protected by a metal sleeve with a viewing glass, makes it easy to read the flow directly and observe the medium.
The suitability for measuring the flow of gases in accordance with the DVGW G260 process sheet has been certified by the DVGW testing station at the Gas-Fired Thermal Institute in Essen.
- Simple, low-cost measuring principle without auxiliary power
- NEW: Analogue 4-20mA signal for recording or control
- Stainless steel fittings: other materials optional
- Thread, flange, hose or clamp connection
- Process temperatures: -20°C to +100°C
- Operating pressure up to 7/10 bar (depending on DN)
- Upper limit of measurement for liquids: 0.4 to 10,000 l/h (water: 20°C)
- Upper limit of measurement for gases: 7 to 310,000 l/h (air: 20°C, 1.013 bar)
- 2 limit switches
- Accuracy 1.0 % of measured value acc. VDI/VDE 3513-2 (qG=50%)
- Use in hazardous areas (ATEX)
- Special food and pharmaceutical variant
Smooth stainless steel surfaces featuring a surface roughness of the components in contact with the medium of < 0.8 µm make it difficult for deposits to form and are easy to clean.
There are suitable connections and FDA conforming materials for the food and pharmaceutical industry.
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| Plastic Flowmeters |
Plastic variable area flowmeter
- Direct flow indicator
- No electrical auxiliary power
- Universal screw and glue connections
- High-quality plastic measuring tubes
- For liquid and gas flows
- Electric limit switch
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| Ultrasonic Flowmeters |
The universal 3-beam in-line ultrasonic flowmeter for liquids
- Independant of conductivity, viscosity, temperature, density and pressure
- No moving or intruding parts, therefore no pressure loss or wear
- Minimal operational and maintenance costs
UFM 3030 is a 3-beam ultrasonic flowmeter for liquids. UFM 3030 measures independent of conductivity, viscosity, temperature, density and pressure.
- Three beams generate a measurement effectively independent of flow profile
- Major performance improvement by applying innovative electronics and digital signal processing (DSP)
- Optional pressure and temperature inputs for calculation of standardised volumetric flow or mass flow according to API 2540 or customer specifics
- Over 20.000 ultrasonic flowmeters installed worldwide
- Easy to install and operate
- No moving or intruding parts, no wear, no drift, therefore no additional pressure loss
- No material build-up as unobstructed flow sensor with smooth surface finish
- No periodic re-calibration or maintenance
- Insensitive to corrosive or abrasive products
- Excellent long-term stability and reliability
- Chemicals
- Petrochemicals
- Oil & Gas
- Heating, Ventilation & Air Conditioning (HVAC)
- Power Plants
- Water
- Metering of cooling water and demineralised water
- Control of batching and blending operations
- Mass flow measurement
- Allocation measurement
- District heating
- Irrigation
- Energy measurement
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| Mass Flowmeters |
Sensor for mass flow
- First choice for universal applications
- Best price-performance ratio
- A wide range of options available with no restrictions
The OPTIMASS 1000 is the cost effective solution for accurate measurement for a variety of applications.
The OPTIMASS 1000 reliably measures massflow, density, volume, temperature, volume concentration or solid content.
OPTIMASS 1400:
EGM™ Entrained Gas Management
allows continuous measurement with
0 to 100 % gas entrainment.
- Innovative twin measuring tubes
- Easily drained and easy to clean
- Resistant to installation and process effects
- Long working life.
- Optimised flow divider for minimum pressure loss.
- High levels of accuracy means an excellent price / performance ratio.
- Modular electronics with data redundancy - "plug & play" replacement of electronics
- Water & wastewater
- Chemical
- Food & beverage
- Paper & pulp
- Petrochemical industry
- Pharmaceutical industry
- Suitable for all standard applications up to 130°C
- Hygienic connections make it ideal for food / beverage applications
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| Vortex Flowmeters |
- Integrated pressure and temperature compensation
- Development acc. to IEC 61508 edition 2, for SIL2
- Gross and net heat measurement for hot water and steam
- Comprehensive communication options
- Remote version with field housing converter with connection cable up to 50 m / 164 ft
Already the basic version of the OPTISWIRL 4200 is equipped with a temperature compensation for saturated steam applications. With the optional pressure sensor the OPTISWIRL 4200 has an integrated density compensation available, which even allows an exact measurement of gases and superheated steam with varying process conditions. The additional integrated gross and net heat measurement makes the OPTISWIRL 4200 to be a reliable partner for advanced energy management systems.
The OPTISWIRL 4200 was designed for the safety-related applications from the very beginning. It was developed according to the standard IEC 61508 edition 2. The certification is effected within the scope of a Full Assessment by TÜV Süd. Thereby the OPTISWIRL 4200 can be used for continuous volume flow measurement in safety-related applications with classification SIL2.
- Development acc. to IEC 61508 edition 2
- Advanced technology for signal filtering – AVFD (Advanced Vortex Frequency Detection)
- Integrated pressure and temperature compensation
- Temperature compensation for saturated steam included as standard
- Integrated gross and net heat calculation for steam and hot water
- Comprehensive communication options
- Field mounted version with cable length up to 50 m / 164 ft
- Integrated reduction of nominal size
- Measurement of conductive and non-conductive liquids, gases and steam
- Chemicals
- Oil & Gas
- Power plants
- Food & Beverage
- Pharmaceuticals
- Iron, Steel and Metals
- Paper & Pulp
- Water
- Automobile industry
- Measurement of saturated steam and superheated steam
- Steam boiler monitoring
- Heat metering of steam and hot water
- Measurement of consumption of industrial gases
- Measurement of consumption in compressed air systems
- Monitoring of compressor output
- Evaluation of Free Air Delivery (FAD)
- SIP and CIP processes in the food, beverage and pharmaceutical industries
- Safety-related measurement in SIL applications (SIL2)
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| Flow Controllers |
Electromagnetic Flow Switch and Flow Meter
- For measuring electrically-conductive liquids, pastes and slurries
- Optional digital display
- No moving parts, maintenance-free
The DWM 1000 electromagnetic flow switch and the DWM 2000 electromagnetic flow meter monitor the flow of electrically-conductive liquids, pastes and slurries.
The DWM 1000 uses an induced voltage converted into a switching signal.
The DWM 2000 uses an induced voltage converted into a 4...20 mA current output that is proportional to the flow velocity.
- DIP switch for setting full-scale value
- Zero calibration button removes zero drift
- Long version available for pipes larger than 400 mm / 16" in diameter
- Optional ball valve for long version
- Rugged design, IP66 (NEMA 4/4X) protection
- IP 68 version available for immersed applications
- Suitable for process temperatures up to 150°C / 300°F and process pressures up to 25 bar / 360 psig
- Optional digital display for DWM 2000 meters
- Suitable for AC and DC electrical circuits (relays available for the DWM 1000)
- Optional spool pieces for pipe diameters DN25...50 or 1"...2"
- Optional fitting for Tuchenhagen VARIVENT® housings
- Housing is removable or rotatable under process conditions
- Petrochemical
- Oil & Gas
- Chemical
- Food & beverage
- Water
- Air conditioning (HVAC)
- Flow detection
- Cooling systems
- Pump protection
As early as 1832, Faraday tried to determine the speed of the current in the Thames by measuring the voltage induced in flowing water by the earth’s magnetic field. Electromagnetic flow measurement is based on Faraday’s Law of induction. According to this law, a specific voltage is induced in a conductor or conductive medium that moves through a magnetic field. This voltage is proportional to the speed of movement of the medium. On electromagnetic flowmeters, the induced voltage is tapped via two measuring electrodes in conducting contact with the medium. An electronic converter converts the signal into a proportional output signal.
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| Verification Tools |
In-situ verification for electromagnetic and mass flowmeters
- Preventive maintenance and service features
- Easy to use
- Printed verification certificate
The OPTICHECK is the essential tool for making sure that your installed flowmeters are performing to specification.
When you connect the tool in-line on site, it gathers measuring data to ensure that the flowmeter is performing within 1%* of the factory calibration. The baseline can be historic repair data from the factory or on-site test results after performing a full verification.
Contact KROHNE and learn more about the handling and benefits of the new OPTICHECK.
* confidence level 95 %
- Lightweight portable device comes with all cables and accessories for easy connection and handling
- Verification of the range of OPTIFLUX, TIDALFLUX and WATERFLUX flow sensors equipped with IFC 050, IFC 070, IFC 100 and IFC 300 signal converters as well as OPTIMASS flow sensors equipped with MFC 300, MFC 400 signal converters.
- Hard copy verification report for every flowmeter
- Digital storage of verification data in the internal database of the industrial tablet
- Option to download original factory calibration settings from the KROHNE manufacturing database
- Water & Wastewater
- Chemical & Petrochemical
- Minerals & Mining
- Iron, Steel & Metals
- Food & Beverage
- Power generation
- Pulp & Paper
- Marine
- In-situ verification of converters electronics and flow sensors
- Accuracy check
- Process diagnostics
- Report generation
- Preventive maintenance
- Check of factory calibration settings
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| Non Contact Level Meters |
Radar (FMCW) Level Transmitter for bypass chamber and magnetic level indicator
- Device welded to a bypass chamber with an optional IP68 level indicator (BM 26 Advanced) – for the continuous measurement of clean liquids
- Device is configured and ready to use before it leaves the factory
- Measuring distance up to 8 m / 26.2 ft
The OPTIWAVE 1010 is a non-contact FMCW radar welded to a bypass chamber with an optional IP68 level indicator (BM 26 Advanced). It continuously measures the distance and level of clean liquids.
- 2-wire, loop-powered, HART®, 6 GHz Radar (FMCW) Level Transmitter for clean liquids
- Welded to a bypass chamber or BM 26 Advanced MLI
- Device is configured and ready to use before it leaves the factory
- Adjustments possible using HART® communication / DTM / DDs
- ±5 mm / 0.2¨ accuracy
- Measuring distance up to 8 m / 26.2 ft
- Metaglas® or Metapeek seal (dual process seal system)
- Max. process conditions +150°C / +302°F and 40 barg / 580 psig
- No minimum dielectric constant when using a float
- Chemical industry
- Power
- Water & Wastewater
- Automotive
- Raw material storage
- Water hammer arresters
- Liquefied gas
- Hydraulic oil
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| Contact Level Meters |
Guided Radar (TDR) Level Meter
- Continuous level measurement of liquids and solids
- Cost-effective 2-wire loop-powered TDR level meter
- Intuitive 5-step quick setup procedure
This device is a 2-wire TDR level meter for measuring distance, level, volume and mass of liquids and solids. Its simple, compact design allows service technicians to quickly assemble the probe and attach it to a threaded connection. It is an affordable solution for applications that do not require a high level of accuracy and is also an excellent alternative to traditional level controls such as RF Capacitance, conductive and DP transmitters.
The display can be ordered with the device or as an accessory. It shows measurement data on a 128 × 64 pixel screen. The configuration menu permits the device to be set up in a small number of intuitive steps.
- 2-wire loop-powered level meter for liquids and solids
- For general-purpose use (non-hazardous areas)
- Measuring range up to 20 m / 65.6 ft (liquids) and 10 m / 32.8 ft (solids)
- Easy menu navigation without opening the housing
- Probes and process connections are made of stainless steel
- For process temperatures up to 100°C / 212°F and pressures up to 16 barg / 232 psig
- Display in 9 languages: including Chinese, Japanese and Russian
- O.E.M. equipment
e.g. as part of an automatic oil lubrication feed system
- Machine & skid assembly
The control of water and cleaning agents in industrial washing machines, filling machines for ink and beverages
- Tank & silo building
Tanks for water, oil, underground tanks, rental tanks for glycol etc.
- Water & wastewater
Level control in water basins, ports, locks
- Pulp & paper
All kinds of storage tanks and recyclying tanks
- Agriculture
Water control for greenhouses, livestock feed management, blood recovery in abbatoirs
- Chemical
Storage of plastic pellets
- Automotive
Paint booths, lubricant oils
- Food & beverage
Various storage and recycling tanks for wine, beer, fruit juice, ...
- Level measurement in buffer tanks, collectors and simple process applications
- Silo level monitoring in quarrying and agriculture
- Volume measurement for storage tanks (with a 30-point strapping table)
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| Level Switches |
Vibration Level Switches for solids
- Highly robust tuning fork
- Insensitive to build-up
- Set-up without filling
- Detection of solids in water
- Maintenance-free
Cement or aggregates are placed in interim storage in multiple chamber silos. When the chambers are filled, large quantities of dust are generated. Depending on the consistency of the aggregate, different material cones are formed and the product properties can change from filling to filling.
OPTISWITCH offers additional protection against overfilling the aggregate silo. The flexible suspension cable avoids mechanical strain caused by movements of the bulk solid. A filling is not necessary for setup. Because OPTISWITCH has practically no moving parts, it is not subject to wear.
- OPTISWITCH 3100 C - Compact version
- OPTISWITCH 3200 C - Version with suspension cable
- OPTISWITCH 3300 C - Version with tube extension
Bulk solids
- High ruggedness of the tuning fork
- High abrasion resistance
- Insensitive to build-up
- Set-up without filling
Plastics processing
- Tuning fork suitable up to density < 20 g/l (z.B. Aerosile)
- Product independent switch point
- Set-up without filling
Hydroelectric power station sedimentation tank
- Detection of solids in water
- Set-up without filling
- Maintenance-free
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| Bypass Level Indicator |
The proven mechanical-based solution for level indication
- Most compact bypass level indicator on the market
- Robust, stainless steel design
- Permanent, IP68 local indication without power supply
The BM 26 is a simple, rugged instrument designed to indicate level or interface. It indicates level using a float magnetically coupled to an index or a column of rotating flaps. It is ideal for aggressive media stored in tanks when the PTFE lining option is used.
For liquids with densities less than 0.5 kg/l / 31 lb/ft³, pressures more than 120 bar / 1740 psig and temperatures higher than 300°C / 570 °F, we recommend our BW 25 displacer-type level indicator.
- Stainless steel design (optional NACE conformity)
- Proven technology
- Temperature range: -200…+300°C / -325…+570°F
- Pressure range: -1…120 bar / -14.5…1740 psig
- Density: 0.5…3 kg/l / 31…187 lb/ft³
- Float material options: 316L, 316 Ti and Titanium
- Stainless steel scale with wide choice of markings: m/cm, ft/in, %, volume etc.
- Less risk of leakage than a sight glass - little or no maintenance needed
- Easy to install
- Ideal for tanks with obstructed environments
- Optional indication of interface
- Optional approvals for EEx i or EEx d applications
- Chemical and Petrochemical
- Oil and Gas
- Power
- Boilers
- Condensators
- Hydrocarbons and Separators
- Liquid gas
- Process and storage tanks
- Steam cracking
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| Potentiometric Liquid Level Measuring Device |
- Hygienic installation
- Completely made of stainless steel
- Maintenance / seal-free installation
The BM 500 level gauge operates on the potentiometric measuring principle and is designed for use in all electrically conductive products with a minimum conductivity of 1 µS/cm (e.g. distilled water).
This method is particularly suitable for measuring levels in small vessels containing viscous, pasty or heavily caking products. The electronic evaluation unit is integrated in the connecting head and supplies a level-proportional output signal of 4 … 20 mA.
The HWM 500 hygienic process welding sleeve ensures installation in conformity with standards of hygiene. Due to its high temperature resistance (140°C / 285°F), the BM 500 is eminently suitable for CIP cleaning and sterilizing processes.
- Fruit juice
- Ketchup
- Beer
- Toothpaste
- Dairy products
The measuring principle is comparable to that of a slider potentiometer, with in this case the liquid representing the slider pick-off.
An alternating current is applied to a stainless steel tube to cause a drop in voltage via the electrical resistance of the tube (cf. slider path). The conductive wall of the vessel forwards the tapped voltage conducted through the liquid to a high-resistance amplifier. Based on the supply voltage, this yields the ratio between the depth of immersion and the total length of the tube.
Together with the high-resistance pick-off, this ratio explains why the measuring system is independent of the conductivity of the product. Sticky deposits merely form a parallel connection with the anyway very low-resistance tube. What is measured, therefore, is only the actual product between tube and vessel wall.
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| Liquid Level Indicator |
Description / Specification of Liquid Level Indicator
We are involved in offering a wide range of Liquid Level Indicator to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.
We introduce ourselves as an eminent trader and supplier of an extensive array of Liquid Level Indicator. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:
Sturdy design
Highly durable
Application specific design
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| Industrial Temperature Assemblies |
Description / Specification of Industrial Temperature Assemblies
We are involved in offering a wide range of Industrial Temperature Assemblies to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.
We introduce ourselves as an eminent trader and supplier of an extensive array of Industrial Temperature Assemblies. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:
Sturdy design
Highly durable
Application specific design
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| Temperature Assemblies |
The OPTITEMP TRA/TCA-TF31 is a bar stock flange temperature assembly. Bar stock thermowells are used in the case of advanced requirements on the mechanical load capacity of the thermowell. One advantage that flange temperature assemblies have over threaded assemblies is that they may be coated to make them resistant to aggressive media.
Form acc. DIN 43772: Form 4F
Design: DIN-style bar stock
Process connection: flanges: DN25/PN40, DN50/PN40, ANSI 1" 1 1/2" and 2", 150, 300 and 600 lb
Neck tube connection: male M18 x 1,5 mm
Tip design: conical tip
Diameter: Ø 24 h7 / 12,5 mm
- Temperature range from -200°C to ≤ 600°C, depending on the load
- Different heads available, IP54 to IP68
- Optional head mounted transmitter & display
- Spring loaded mineral isolated RTD or TC insert
- Standard and customised insertion length
- Stainless steel 316 Ti or 316 L
- Ex Approvals:
- ATEX II 1G Ex ia IIC T6 Ga
- ATEX II 1/2G Ex ia IIC T6 Ga/Gb
- ATEX II 1D Ex ia IIIC T145°C Da IP65
- Chemical and petrochemical
- Oil and gas
- Power generation
- Machinery
- Iron and Steel
- Pulp and paper
Bar stock flange temperature assemblies to measure temperatures in pipelines, tanks and reactors, typically found in the chemical and petrochemical industry as well as in oil and gas extraction with average and high operating pressures predetermined by the flange sizes.
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| High Temperature Assemblies |
Insertion-thermocouple with steel thermowell
The OPTITEMP TCA-P60 is an insertion thermocouple with steel thermowell, equipped with base-metal thermocouple only, e.g. with mineral-insulated measuring insert TC100 element types J and K.
Form acc. DIN 43772, Form 1
Design: multi-part, welded thermowell
Process connection: with clamp flange or gas tight compression fitting
Thermowell design:welded tube material
Holding tube: –
Thermowell dimensions and material: Ø 15 x 2 mm, material 1.4767 / Kanthal
- Temperature range with type J up to 750°C
- Temperature range with type K up to 1150°C
- Different heads available
- Optional with head mounted transmitter or transmitter in field housing
- Spring loaded, MI-measuring insert with thermocouple, single or double
- Measuring inserts sheath material 2.4816 / Inconel 600
- Standard and customised insertion length
- Power generation
- Iron and steel industry
- Chemical industry
- Garbage incineration
- Basic materials industry
Insertion thermocouples with steel thermowells are typically used at ambient or low pressures above. They are used to measure flue gas other exhaust gases, e.g. arising from combustion processes.
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| Cable Rtd Sensors |
Cable RTD sensor for plug-in
The cable RTD sensors of the TRA-W series are constructed differently and adapted to typical operating conditions. The most important differentiating factor of the cable assemblies is their process connection, the operating temperature range and the insulation material of the connecting cable.
Process connection: insertion, fittings: M8, 1/8", 1/4" and 1/2"
Execution: insertion variant
Temperatur range: -50 … +200°C
Material: 1.4404 / AISI 316 L
Sheath - Ø: 3, 6 and 8 mm
Cable material: PVC, Silicon or Teflon
IP protection class: 54
- With Pt 100 or Pt 1000
- Tolerance class A according to IEC 60751 is standard
- Single and double versions
- With fixed connecting cable out of PVC ≤ 70°C, Silicon ≤ 150°C and
Teflon ≤ 200°C
- High vibration resistivity
- Machine building
- Plant engineering
- Apparatus construction
- Almost all industries
Insertion cable sensors are e.g. used for bearing temperature and gear box temperature measurement. Pipe temperatures can be measured easily with clamp-on sensors. In addition, there are many other applications for cable sensors
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| Mineral Insulated Thermocouples |
Mineral insulated thermocouple with flying wires
The plug-in thermocouples of the TCA-M series are made from mineral insulated cable and are used in almost all industries. They are mechanically and thermally highly stable. Their differentiating factor are the type of thermocouple, sheath diameter and the type of connection.
Execution: with bare wires
Process connection: fitting: M8, 1/8", 1/4" and 1/2"
Sheath material: 1.4841 / AISI 310 or 2.4816 / Inconel
Sheath - Ø: 1, 1.5, 3, 4.5, 6 mm
Connection type: bare wires
- Temperature range with type J up to 750°C
- Temperature range with type K or N up to 1150°C
- Flexible, mineral isolated cable, bending radius 3 x diameter
- Single and double versions
- Short response time
- Tolerance class 1 according to IEC 60584-2 is standard
- Mounting by means of clamping or compression fitting
- Measuring point isolated or grounded
- Machine building
- Plant engineering
- Apparatus construction
- Almost all industries
Temperature measurements, for example in housings, bearings, open channels, in flames, on surfaces, in liquid and gaseous media, in solids and bulk material at high temperatures and low pressures and flow rates.
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| H.V.A.C. Temperature Sensors |
HVAC temperature sensor for outdoor application
The HVAC temperature sensor TRA-V20 is an ambient sensor for monitoring room temperature for wall mounting outdoor use.
Process connection: Wall mount
Temperature range: -50…+100°C
Housing: Aluminum, 64 x 58 x 34 mm
Sheath material: Bass
Sheath -Ø: 6 mm
Dimensions: 50 or 150 mm, sensor length
IP protection class: 65
- With transmitter inside the housing, optional
- 1 x Pt 100 or 1 x Pt1000 sensor, 3-wire connection
- Standard and customised insertion lengths
- With mounting flange, optional
- With compression fitting G1/4 or bushing G1/4 und G1/2, optional
- With thermowell G1/4 or G 1/2 optional
- Heating ventillation air conditioning
- Building technology
- Factory automation
HVAC thermometers are used for room temperature monitoring indoors and outdoors. They measure e.g. the air temperature in cold storage houses, air-conditioned rooms and production areas. Insertion thermometers are e.g. installed in air ducts. With clamp-on thermometers pipe temperatures can easily be measured when the thermometers are mounted directly on the pipe surface within the insulation.
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| Surface Temperature Assemblies |
Temperature assembly for surface measuring
The OPTITEMP TRA-G10 surface assembly is clamped-on onto the surface to be measured. The contact surface is made of a good heat-conducting material, and thermally well insulated against the housing and the environment.
Process connection: Clamp-on
Temperature range: -50 … +200°C
Tip: Stainless steel optional Ag-plated
IP protection class: 65 ( 68 optional)
- Standard connection heads or stainless steel versions
- Good thermal isolation against the housing
- 40 mm spring travel
- 1 x Pt 100 sensor in 3- and 4-wire connection
- With transmitter inside the head or in field housing, optional
- Standard and customised insertion lengths
- Pharmaceutical industry
- Chemical industry
- Machine building
- Plant engineering
- and other industries
Surface temperature assemblies are always used when an inserted measurement is not possible, and instead of this, the measurement should be carried out on the surface of a container, a pipe, a machine or a plant part. A frequently encountered example application is bearing temperature measurement.
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| Hygienic Temperature Assemblies |
Hygienic thermometers are manufactured with stainless steel thermowells or an outer sheath and provided with various process connections. Thermometers with an outer sheath diameter of 6 mm do not provide a replaceable measuring insert.
Execution without measuring insert
Process connection: Tri-Clamp DN25/38
Temperature range: -50 … +200°C
Material: 1.4404 / AISI 316 L
Sheath -Ø: 6 or 10 mm
Insertion length: 50 or 100 mm
IP protection class: 65
- Dead space free construction
- Standard surface finish of wetted parts surface roughness of 0,5 µm
- Welded, multi part thermowell
- Standard connection heads or stainless steel versions
- Transmitter mounted in head or in field housing
- Single or double Pt100 sensor
- Standard and customised insertion lengths
- Food industry
- Pharmaceutical industry
- Biotechnology
- Chemical industry
Hygienic thermometers are typically used for measurement of beverages, dairy products, pasty food or pharmaceutical products. During the cleaning process, CIP or SIP, temperatures of 140 ° C and pressures up to 5 bar may occur.
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| Compact Sensors |
OPTITEMP TRA-C20 Compact sensor for general purposes with valve connector
OPTITEMP TRA-C20 is a compact temperature sensor particularly useful for OEM manufacturers. It is the most compact sensor in the product line which makes it perfect for applications where space is a challenge.
With integrated transmitter preconfigured to a fixed temperature range, the sensor is simple to order, easy to install and maintain. OPTITEMP TRA-C20 is a highly accurate sensor featuring great reliability over the long term, and excellent measuring stability.
Material: 1.4404 / 316L
Insertion length: 50, 100 mm
Sheath -Ø: Ø6 mm
Electrical connection: Valve EN 175301-803
IP protection class: IP65
Measuring element: Pt100 sensor, 3-wire, class A in accordance with IEC 60751
Process connection: G1/2”
Temperature range: -50... +150°C / -50… +200°C (version without transmitter)
- Short response time
- Output 4...20 mA, temperature linear
- Vibration Acc. to IEC60068-2-6, test Fc, 10-2000 Hz, 4g
- Shock Acc. to IEC60068-2-31, test Ec
- Accuracy ±0.15% of the measuring span
- Long-term stability ±0.1% of span per year
- General applications
- Machine builders
- OEM
- Plant engineering
The particularly compact sensor TRA-C20 are manufactured in stainless steel and fitted with G1/2" process connections. They are used for general measurement tasks in pipelines and vessels in all areas and at higher pressures and flow rates.
These sensor for screw-in without thermowell preferably, for example for temperature measurement are used in machine and plant engineering and in building technology.
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| Temperature Transmitters |
Analogue 3-wire temperature transmitter
- Temperature linear 0...10 VDC output
- Rangeable with solder pads and potentiometers
- Moulded electronics for high protection
The OPTITEMP TT 11 is an analogue, multirange 3-wire temperature transmitter which works together with single resistance thermometers of the type Pt100 and Pt1000. A special feature of the device is its 0...10 VDC output that predestines it for the HVAC systems in building services applications. The transmitter has a high reliability and a good industrial performance.
The OPTITEMP TT 11 series consists of 2 different versions in terms of the mounting. The TT 11 R is the rail-mount version for DIN rails whereas the TT 11 C is primarily intended to be mounted in a "B connection head" or larger according to DIN EN 50446. As an alternative you can also mount the in-head version on a DIN rail according to EN 60715 with the help of an optionally available rail mounting kit.
The whole TT 11 transmitter series utilizes a modular design in hardware to ensure the quality and reliability of the transmitter signal output. In the standard delivery condition the transmitters are not preset. Therefore you have to make a complete solder pad configuration before using the devices for the first time. As an option the manufacturer offers preset transmitters according to the customer's order.
- 0...10 VDC output for building services applications
- Rangeable with solder pads and potentiometers
- Temperature linear output for Pt100 and Pt1000.
- Sensor break monitoring
- Polarity protected power supply
- Easy wiring, in-head version with large center hole
- In-head version with moulded electronics for high protection
- Heating, ventilation and air conditioning (HVAC) in building services applications
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| Transmitter Configuration Kit With Usb Communication |
ICON is a complete kit for the PC configuration of all OPTITEMP transmitters (except meso transmitter OPTITEMP TT 50).
The kit includes the USB interface, connection cables and the new software ConSoft.
The communication with the connected transmitter is automatically established with the Windows software. Annoying problems in defining the PC communication ports or interfaces are avoided.
- USB communication
- Automatic setting of the communication port
- Automatic transmitter identification for quick start
- LEDs on the USB interface to show the status of communication
- Easy to install the configuration software and driver for interface
- Includes instruction manual and installation guide (on USB memory)
- Free download of the configuration software ConSoft and the software for the USB interface from our website.
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| Measuring Inserts |
TR 100 resistance thermometers and TC 100 thermocouples
- Flexible, mineral insulated design
- Fully universal
- Spring loaded design
Replaceable spring loaded thermometer inserts with RTD or TC sensing element in three versions: with terminal block, with flying wires or with OPTITEMP head-mounted transmitter.
The OPTITEMP TR/TC-100 measuring inserts are intended for installation in thermometer assemblies and are made using mineral insulated mantle cable. They feature flexibility, superior insulation resistance and a high degree of vibration resistance.
The TR 100 version contains a Pt100 RTD with a characteristic curve according to DIN EN 60751.
The TC 100 version features a thermocouple according to DIN EN 60584.
Thermocouple measuring inserts come in type "K" or "J", other types are available on request.
- Maximum measuring range TR 100: -200...+600°C / -328...1112°F
- Maximum measuring range TC 100: -40...+1000°C / -40...1832°F
- Spring-loaded version ensures secure contact with the bottom of the thermowell and good
- Quick-response versions with a diameter of 3 mm / 0.12"
- Inserts sheath material 316 L or Inconel 600
- Standard and customised length
- Intrinsically safe versions for use in hazardous areas
- Chemical and petrochemical
- Oil and gas
- Power generation
- Machinery
- Iron and steel
- Pulp and paper
Different process connections allow thermometer assemblies to be adapted for use in almost all industrial sectors:
- Insertion-type thermometers
- Threaded thermometers
- Flange thermometers
- Weld-in thermometers
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| Connection Heads |
The OPTITEMP Connection heads protect the terminals and the temperature transmitter from environmental influences (e. g. dirt and dust). They have an M20 x 1.5 thread at the cable entry. The covers feature oil-resistant rubber seals (can be used up to 100°C ambient temperature).
The connection heads are available in the following materials:
- Die-cast aluminium for standard applications (Types: BA, BUZ-T/S/H/HW, BGK and AXD)
- Stainless steel (type BVA), especially for the pharmaceutical and food and beverage industries
- Plastic (type BBK)
Type "BUZ-HW" is the only connection head with a display, type "AXD" is in an explosion-proof enclosure.
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| Pressure Primary Element |
Differential pressure primary element with industry-related documents, certifications and tests
- Equipment of complete measuring points incl. differential pressure transmitters, temperature and pressure transmitters and flow computer
- Hydrostatic pressure test, dye penetration procedure, x-ray and ultrasound test, PMI
- Comprehensive test and certification documentation
Different primary elements are available for differential pressure flow measurement of aggressive and non-aggressive gases, vapour and liquids:
- With positioned grip plate for direct installation between pipe or measuring flanges
- Available as a standard orifice plate, quarter circle nozzle, segmental orifice plate, orifice plate with conical inlet, double cone orifice plate
- In particular for large line sizes
- Like orifice plates, but with a carrier ring for differential pressure pipes: Installation possible between normal pipe flanges
- Pressure taps via single bore or annular chamber
- Like orifice plates, but with measuring flanges: Pressure is removed via a boring in the flange respectively in the defined distance before or after the orifice plate disc
- Measuring flanges as standard according to ASME B 16.36 or DIN 19214, other standards are possible
- Primary elements combined with an inlet and outlet section for low-disturbance flow measurement; they are frequently used in small pipes as the impact of disturbance factors is greatest there
- Supplied completely assembled and ready for installation, with flange or weld in connection
- Numerous versions are available
- Primary elements with lower pressure loss compared to the orifice plate
- For defined pressure destruction in the process, or in air outlet pipes
- For all single-phase media
- As a simple blank with a welded-on handle for installation between pipe flange or as a welded-in variant
- Hardening of the restricting boring with certain materials possible for a longer lifespan
- Chemical
- Petrochemical
- Water/Wastewater
- Power plants
- ND, MHD, HD measurements in power stations
- Natural gas measurements
- Wet gas measurements
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| Diaphragm Seals |
Comprehensive diaphragm seal portfolio for all process applications
- Process temperatures up to +450 °C / +842 °F
- Measuring range 0...400 bar / 0...5801 psi
- Nominal sizes DN 15...125 / 1/2...5" in EN/ASME
- Special materials, such as tantalum, titanium, hastelloy and highly vacuumproof PTFE sample
- Very low temperature impact due to special membrane technology
The OPTIBAR DS diaphragm seal series are used for pressure, density and level measurement, in particular for high process temperatures of up to +450 °C / +842 °F, for corrosive media, or in conjunction with different hygienic and pharmaceutical process connections. The form of the diaphragm seal (inline or membrane diaphragm seals) depends on the individual process requirements.
Diaphragm seals protect the pressure transmitter in order that its sensitive diaphragm does not come into direct contact with the process conditions. A diaphragm seal consists of a separating diaphragm, the process connection, the transfer pipe (e.g. capillary or cooling element) and the pressure transfer liquid. The process pressure acts on the separating diaphragm and is transferred to the membrane of the pressure transmitter via the transfer pipe. The liquid in the diaphragm seal is selected dependent on the application and the temperature range of use.
All OPTIBAR DS diaphragm seals can be individually manufactured from a suitable material according to the process conditions. The most difficult measuring tasks are also reliably achieved.
- Membrane diaphragm seals for general applications in flange, cell and screw-in design
- Membrane diaphragm seals for food/pharma/biotechnology; e.g. with Varivent, NEUMO BioControl and Tubus connections
- Inline diaphragm seals for food/pharma/biotechnology, also in DN 10 and aseptic design
- Hygienic surface roughness
- Chemical
- Petrochemical
- Food and beverage
- Pharmaceuticals
- Biotechnology
- Level measurement of aggressive, highly viscose, crystallising liquids
- Level measurement at high process temperatures
- Density and interface measurement of liquids in opened or closed containers
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| Spectroscopic Analysis System |
Description / Specification of Spectroscopic Analysis System
We are involved in offering a wide range of Spectroscopic Analysis System to our most valued clients. Our range of these are widely appreciated by our clients which are situated all round the nation. We offer our range of it at most affordable prices.
We introduce ourselves as an eminent trader and supplier of an extensive array of Spectroscopic Analysis System. Prior to dispatch, our quality controllers run numerous tests on the entire range on various parameters of quality and durability. The offered equipment is manufactured using superior quality components with the aid of sophisticated techniques at the vendors' end. Moreover, our precious clients can purchase it in different technical specifications at reasonable price from us within promised time frame.
Features:
Sturdy design
Highly durable
Application specific design
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| Variable Area Flowmeters |
Where emphasis is on minimum investment and maintenance costs, flow measurement can be achieved with the proven and reliable measurement technology of a variable area flowmeter. Variable flowmeters offer a reliable measurement, good reproducibility and, thanks to a mechanical indicator, can also be used where no power is available.
The meters are equipped with glass or metal cones, depending on the application. The range of applications vary from small flow rates with controllers to process monitoring of fl ows in pipe sizes to DN 100. Variable area flowmeters are highly suitable for dry gases and steam. The standard meter, H250, from KROHNE is universally installed for gas measurement and thanks to a metal cone it is highly temperature, pressure and corrosion resistant.
Variable area flowmeters with a glass cone enables a visual check of the flow rate, e. g. a quick check of a flowing medium where contamination is a danger.
- Reliable measurement of gas and steam, also without a power supply
- Good application reliability even with small flow rates
- Best price-performance ratio
- Minimum pressure loss
- Modular display and converter concept
- Excellent long term stability
- Low maintenance
- Simple installation and commissioning
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