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Mercury/Gas Filled Dial Thermometer
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MERCURY / GAS FILLED DIAL THERMOMETER
Filled in Dial Thermometer operates on the basis of expansion of mercury in the bulb which in turn deflects bourdon tube. This deflection is transmitted to the pointer through the movement mechanism .In these thermometers a linear scale is obtained which makes system preferable to customers who require perfect reading of scale over the whole range.

Filled in Thermometers are manufactured as per EN-13190/BS 5235/ASME B 40.3
 
Specifications
Type Rigid Stem, Every Angle & Distant (Capillary-Maximum up to 15 meters).
Nominal Size 100mm, 150mm
Accuracy Class +/- 1% of FSD
Sensitivity 0.2% of Range Span.
Bourdon Material Chrome-Moly Steel (STD), Stainless Steel (Optional).
Case & Bezel SS304 Weather Proof to IP-55 & 65 as per IEC-60529, Drawn Steel Black Powder Coated.
Bulb & Stem Dia 6mm, 8mm, 10mm (STD) & 12mm (Optional)
Connection 1/2" BSP/NPT Adjustable, Others Optional
Max. Stem Length 2000mm
Mounting Direct Bottom, Direct Back, Surface Bottom, Flush Panel Back entry. (Surface Bottom Applicable for Capillary type gauges only)
Pointer Micrometer zero adjuster type.
Capillary Types a) Inner steel capillary covered with copper tube.
  b) Inner steel capillary covered with AISI 304 ss tube.
  c) Inner steel capillary covered with AISI 316 ss tube.
  d) Flexible Armouring.
  e) PVC Cover.
Standard Ranges 0-50, 60, 100, 120, 150, 200, 250, 300, 400, 500, 600°C & Compound Maximum Measurement on Negative Side - 38°C.
 
Accessories (Optional)
 
Shatterproof or Toughened Glass, Electric contact, Maximum Pointer, Glycerin or Silicon Filling, Vacuum Protection, Special dial design, Thermowells
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Bimetal Thermometer
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Bimetal Thermometer
 
Bimetal Thermometer operates on the basis of expansion of bimetal strip due to changes in temperature which in turn causes the deflection of the pointer. These are the most commonly used Indicating temperature device as avoids Mercury or Gas filling thus reducing the threat of hazards still providing similar performance in Accuracy as well as repeatability.
 
Specifications
Type Rigid Stem & Every Angle (External Zero Adjustment with Every Angle Version).
Nominal Size 63mm, 100mm & 150mm.
Accuracy Class +/- 1% of FSD.
Case & Bezel SS304 Weather Proof to IP-55 & 65 as per IEC-60529, Drawn Steel Black Powder Coated.
Sensitivity 0.2% of Range Span.
Bourdon Material Chrome-Moly Steel (STD), Stainless Steel (Optional).
Case & Bezel SS304 weather Proof to IP-55 & 65 as per IEC-60529, Drawn Steel Black Powder Coated.
Bulb & Stem Dia 6mm, 8mm, 10mm (STD) & 12mm (Optional)
Connection 1/2" BSP/NPT Adjustable, Others Optional
Max. Stem Length 1000mm
Mounting Direct Bottom, Direct Back, Every Angle, Flush Panel Back Entry.
Pointer Micrometer zero adjuster type.
Standard Ranges 0-50, 100, 120, 150, 200, 250, 300, 400, 500, 550C & Compound
 
Accessories (Optional)
 
Shatterproof or Toughened Glass, Maximum Pointer, Silicon Filling, Special dial design, Thermowells
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