Bimetal Thermometers

Fantinelli Bimetal Thermometers are reliable and accurate temperature sensors requiring no electricity or wiring. A variety of options is available for your specific process needs.

Bimetal Thermometers

Bimetal Thermometers

Bimetal Thermometers

Bimetal Thermometers

Bimetal Thermometers
Bimetal Thermometers
    • Bimetal Thermometers

    • Also the instruments of series BT conform to the well known Fantinelli production philosophy are manufactured and offered in two executions: - execution B made with traditional criteria of quality and versatility able to satisfy the specific requirements of delivery and flexibility; - execution S maintains a very good quality level but the meantime is offering considerable economic advantages due to updated product modern technologies.

About Us Bimetal Thermometers

  • Overview
  • Specification
  • Documents

Overviews

   
     
 

A bimetal is a strip of metal that is composed of two metals with different thermal expansion coefficients. The two metals may be welded, soldered or glued together. As temperature rises, the strip curves away from the metal with the greatest coefficient of expansion. The bimetal strip can be wrapped in a spiral to enhance the effect - and in this way the shape change can be exploited in thermometers.

   

Features

   
     
   
  • With rigid or every angle stem
   
  • Watertight casing stainless steel execution;
   
  • NS 80 - 100 - 125 - 150;
   
  • Indication ranges included between -50 and +600 °C.

Specifications

   
     

Execution

 

B and S

Nominal sizes

 

- 100 and 150 execution B;

- 80,100,125 and 150 execution S.

Casing

 

- Case and ring in AISI 304 stainless steel (AISI 316 on request - option V61) with bayonet bezel.

Protection degree

 

- IP 55 for dry execution;

- IP 65 (option V66 and V72).

Window

 

- Glass for dry execution;

- Laminated safety glass for liquid filled execution or on request (option V17).

Thermometric element

 

- Bimetal spiral.

Ranges

 

- 0 ÷ 60; 0 ÷ 100; 0 ÷ 120; 0 ÷ 160; 0 ÷ 200; 0 ÷ 250; 0 ÷ 300; 0 ÷ 400; 0 ÷ 500; -50 ÷ +50 ; -40 ÷ +60; -20 ÷ +40; -20 ÷ +100;

Unit of temperature

 

- °C (Celsius) and °F (Fahrenheit) for a single or double range.

Scale angle

 

- 270°.

Working temperatures

 

- From 1/10 to 9/10.

Over-pressures

 

- 115% of full-scale value.

Pointer

 

- Aluminum with micrometer adjustment.

Dial

 

- White aluminum with black figures (for dial modifications see available options).

Thermowell

 

- Built-up from pipe - P2 and P4 type;

- Drilled from solid bar stock - P3 and P5 type

News

News

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15/09/2017
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