ISO 9001:2015
Modern means of measuring equipment
  • Eng
 

Bimetal thermometer

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Production:
WIKA (Germany)

working Principle: strip the two rolled each other plates of the metals with different coefficients of expansion (bimetal) that bends when the temperature changes.

the Bending is roughly proportional to the temperature. The bimetallic strip formed the basis of two different measuring elements:

  • coil spring;
  • spiral spring.

as a result of mechanical deformation of the bimetallic plate when the temperature changes in these elements there is a rotational movement. If the outer end of the bimetal measuring system is fixed securely, the other end without any intermediate element will rotate a pointer shaft. The ranges of the readings lie between -70 C and + 600 C during the measurements with the accuracy class 1 and 2 according to DIN 16203.

Thermometer bimetal type 46

Production:
WIKA (Germany)
Thermometer bimetal type 46
  • Application: heating systems, boilers, heat transfer systems;
  • Nominal size: 50, 63, 80, 100 mm;
  • Measuring range: 0...120 C;
  • Parts in contact with medium: brass.

Thermometer bimetal type 48

Production:
WIKA (Germany)
Thermometer bimetal type 48
  • Application: air conditioning system and refrigeration units;
  • Nominal size: 63, 80, 100, 160 mm;
  • Measuring range: -30...120 C;
  • Parts in contact with the medium: brass;

Thermometer bimetal type 50

Production:
WIKA (Germany)
Thermometer bimetal type 50
  • Application: heating systems, boilers, heat transfer systems;
  • Nominal size: 63, 80, 100, 160 mm;
  • Measuring range: -30...200 C;
  • Parts in contact with medium: brass;

Thermometer bimetal type 52

Production:
WIKA (Germany)
Thermometer bimetal type 52
  • Application: for industrial equipment, tanks, pipelines and instrumentation;
  • Nominal size: 50, 63, 80, 100, 160 mm;
  • Measuring range: -30...+50, 0...+500 C;
  • Parts in contact with medium: brass;

Thermometer bimetal type 53

Production:
WIKA (Germany)
Thermometer bimetal type 53
  • Application: chemical, petrochemical, food industries;
  • Nominal size: 3", 5";
  • Measuring range: -70...+70, 0...+600 C;
  • Parts in contact with medium: stainless steel;

Thermometer bimetal type 54

Production:
WIKA (Germany)
Thermometer bimetal type 54
  • Application: mechanical engineering, machinery, reservoirs, industrial processes. With liquid-filled, suitable for use under vibration conditions;
  • Nominal size: 63, 80, 100, 160 mm;
  • Scale range: -70...+70, 0...+600 C;
  • Parts in contact with the medium: stainless steel;

Thermometer bimetal type 55

Production:
WIKA (Germany)
Thermometer bimetal type 55
  • Application: chemical, petrochemical industries;
  • Nominal size: 63, 100, 160 mm;
  • Scale range: -70...+70, 0...+600 ;
  • Parts in contact with the medium: stainless steel;

Additional information

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Questionnaire

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