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.