System
|
Mercury – in – steel (MSDT)
Bimetallic (BDT)
Gas filled (GFDT)
|
Type
|
Regid Stem type for local and Capillary type for remote Indication in MSDT and GFDT and Regid Stem type only in BDT
|
Mounting
|
Vertical / Horizontal / Every angle type in Regid Stem. Direct / Surface / Panel Mounting in Capillary. Orientation of Capillary can be from back of case or from bottom of case.
|
Temp Ranges
|
MSDT/GFDT : (-)38 to (+)50 / (-)20 to (+)80 /(-)10 to (+)50 /0-100 / 120 / 200 / 300 / 400 / 500 / 600°C
GFDT : (-)40 to (+)40 / (-)10 to (+)50 / 0 – 100 / 120 / 150 / 200 / 250 / 300°C
BDT : (-)40 to (+)40 / (-)0 to (+)50 /(-)20 to (+)80 / (-)40 to (+)40 / (-)0 to (+)50 /(-)20 to (+)80 / 0 –100/120/150/200/250/300/400°C Scales in °F Ranges or Dual Scales both in °C or °F are also manufactured
|
Compensation
|
Case Compensation as standard. Full Compensation systems are also offered in Mercury – in – steel (MSDT) and Gas filled (GFDT)
|
Dial Sizes
|
2 ½”, 4” & 6”
|
Casing
|
Die Cast Aluminum / SS, (IP 65)
|
Stem Material
|
Chrome Moly Bulbs with extension in MS / SS304 / SS316 MSDT . GFDT. / SS304 / SS316 in BDT.
|
Capillary
|
Inner Capillary can be of MS / SS304 in case of MSDT / GFDT. Outer Protection Capillary can be Copper / SS 304 /SS 316 / SS304 Spiral / Copper PVC Coated Capillary Lengths can be upto max 30mtrs
|
Stem length
|
There is certain minimum lengths depending upon stem diameters and ranges as the system its volume dependent in case of MSDT / GFDT.
In BDT length varies with range and stem Diameters. Details charts could be provided.
|
Accuracy
|
Standard accuracies are ±1% in MSDT & GFDT, in BDT ±1% upto 250°C and ±2% above that.
|
Specials
|
Temperature Gauges with Single / Double Sliding or Magnetic contacts.
Temperature Gauges with built in Transmitters (Resistance based)
Temperature Gauges with maximum reading Pointers.
Temperature Gauges with Radium Scale. Temperature Gauge with Built in Thermocouples/RTD’s.
|