Bimetallic Thermometer Bi-metal Thermometer
Factory production of metal thermometer its protective tube, section head, locking bolts etc used 1Cr18Ni9Ti material, tensile aluminum case with molded surface by cutting the black electrophoretic treatment, table covers and table box with double rubber ring thread sealing ring locking structure, so the overall water meter good corrosion resistance, radial-type instrument using elbow-type structure, new appearance, lightweight, attractive special.
Bimetal thermometer is used to measure the low temperature field instrumentation can be used to directly measure the temperature and liquefied gas. Compared with the glass mercury thermometer with no harmful mercury, easy to read, durable and so on.
Data of thermometer
1) Nominal dial diameter: from 30mm to 150mm ,can be customized as your demand
2)Probe size: 100mm(length) * 6mm(dia) or customized as your demand
3) Temperature sensing system: bimetallic spring
4) Casing: stainless steel AISI304 or Aluminium
5) Locking clear window: glass or polycarbonate
6) Locking ring: stainless steel AISI304
7) Standard measuring range: 0 to 600℃ can be customized as your request
8) Measuring accuracy: 1.5% of full scale value
Bimetallic thermometer is the use of a bimetal end wound into a spiral tube is fixed and the other free end of the pin connector and hands, as the temperature changes rotated and driven pointer rotation indication indicating thermometer temperature single-needle
|Name||industry high temperature instant read radial bimetal thermometer|
|DIAL||1'' 2'' 2.5' ' 3'' 4'' 5'' 6''|
|Probe length||200mm(Accept Customized )|
Bimetallic Thermometer Bi-metal Thermometer Specifications
Glass / Acrylic
From 2.5" (63mm) and up
Re-zero adjustment screws are available
1/4" or 1/2"NPT, back, bottom or adjustable angle connection
-100-150F/C -- 200-1000F/C,-40/120F-- 200/1000F,-80/50C -- 100/550C
1) Bimetallic Thermometer Bi-metal Thermometer applys for industrial process,
2) Biemtallic Thermometer Bi-metal Thermometer pplys for food processing and wastewater
Bimetal thermometer is a low-temperature field measurement instrumentation. You can directly measure the various production processes -80 ℃ - + 500 ℃ within the range of liquid vapor, gas temperature. Industrial bimetallic thermometer main element is a lamination of two or more metal sheets with a multilayer film composed of a metal, the use of two different metals at different temperatures change the swelling degree of principle. It is based around the bimetal ring made of curved components. When one end of thermal expansion, driven pointer rotation, work thermoelectric power meter will show the corresponding temperature value.
Usage and Maintenance
1, WSS series bimetallic thermometer in storage, installation, use and transportation process should avoid the collision protection tube, do not make warranty. Protective tube bending deformation. When installed, non-twisting instrument housing.
2, the instrument should work in an ambient temperature of -30 ℃ ~ 80 ℃.
3, the instrument often working temperature preferably 1 / 2-3 / 4 in the scale range.
4, double metal thermometer protection tube immersed in the measured medium must be longer than the length of the sensing element, generally immersion length of more than 100mm, 0-50 ℃ range of immersion length of more than 150mm, to ensure the accuracy of measurement.
5, various types of bimetallic thermometer should not be used to measure temperature in an open container media contact thermometer should not be charged in the case of a larger work vibration control loop is used.
6, bimetal thermometer in storage, transportation, installation and use, should avoid collision protection tube, not the protective tube bending variants and will form wrench.
7, the thermometer in the case of normal use should be regularly tested. Generally every six months is appropriate. Electric contact thermometer is not allowed to work under strong vibration, so as not to affect the reliability of contacts.