Fantinelli Expansion Thermometers

Fantinelli expansion thermometer is an expansion thermometer for universal purpose in the areas of machine building, refrigeration industry, food and beverage industry as well as heating, air-conditioning and ventilation technology.

Fantinelli Expansion Thermometers

Fantinelli Expansion Thermometers

Fantinelli Expansion Thermometers

Fantinelli Expansion Thermometers

Fantinelli Expansion Thermometers
Fantinelli Expansion Thermometers
    • Fantinelli Expansion Thermometers

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

About Us Fantinelli Expansion Thermometers

  • Overview
  • Specification
  • Documents

Overviews

   
     
 

Fantinelli expansion thermometer is an expansion thermometer for universal purpose in the areas of machine building, refrigeration industry, food and beverage industry as well as heating, air-conditioning and ventilation technology.

 

The temperature is measured by the extension of a thermometric liquid inside the capillary.

 

Thermometers of this type are used for temperature measurement in locations that are difficult to access and for bridging long distances.

   

Features

   
     
   
  • Inert gas filling
   
  • Sensitive bulb rigidly connected to the casing (local thermometers) or by capillary (distance reading thermometers);
   
  • NS 100 and 150 watertight casing
   
  • Indication ranges included between -80 and +600 °C.

Specifications

   
     

Execution

 

N and E

Nominal sizes

 

- 100 and 150

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

 

- Cr Mo steel spiral tube (exec. N);

- AISI 304 C spring (exec. E).

Movement

 

- Stainless steel.

Ranges

 

- 0 ÷ 60; 0 ÷ 100; 0 ÷ 120; 0 ÷ 160; 0 ÷ 200; 0 ÷ 250; 0 ÷ 300; 0 ÷ 400; 0 ÷ 500; 0 ÷ 600; -40 ÷ +60; -20 ÷ +40; -20 ÷ +100; (divisions as per table C2 at page P08)

Unit of temperature

 

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

Scale angle

 

- 270°.

Working temperatures

 

- from 1/10 to 9/10.

Over-pressures

 

- 115% of full scale value.

Pointer

 

- Aluminium with micrometer adjustement.

Dial

 

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

Capillary

 

- AISI 316 stainless steel, plain; (identification KZ)

- AISI 316 stainless steel with flexible AISI 304 stainless steel armour. (identification KY)

Capillary length

 

- Standard: 1, 2, 3 and 4 meters;

- Special: on request;

- Maximum: 25 meters.

Sensitive bulb

 

- 12 mm standard cylindrical diameter;

- 8 mm standard cylindrical diameter.

Thermowell

 

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

- Drilled from solid bar stock - P3 and P5 type

Thermal drift

 

- With reference to the ambient temperature of 20 °C and due to the length of the capillary, thermal drift affects the instrument accuracy as ± 0,15% per meter every 10 °C of variations.

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15/09/2017
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