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40mm Bimetal Thermometer Bezel Bayonet For Industrial Stainless Steel Case

40mm Bimetal Thermometer Bezel Bayonet For Industrial Stainless Steel Case

  • 40mm Bimetal Thermometer Bezel Bayonet  For Industrial Stainless Steel Case
40mm Bimetal Thermometer Bezel Bayonet  For Industrial Stainless Steel Case
Product Details:
Place of Origin: Ningbo
Brand Name: HZ
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 100pcs
Price: Negotiation
Packaging Details: Normal standard white box and standard export carton / colour boxes can be supplied .
Delivery Time: 7-45 working days according order's quantity
Payment Terms: L/C, T/T
Supply Ability: 10000 per month
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Detailed Product Description
Case Material: Stainless Steel 304 Ring: Stainless Steel Roll Ring
Dia Size: 40mm To 150mm Window: Glass
Pointer &dial: Aluminum Termprature Bulb: 304 Stainless Steel
Sensing Bulb Diameter: 6. 3mm Diameter, Could Make According To Customer's Request Connection Way: Lower Mount, Center Back Mount And Every Angle Mount
Termperature Range: Range: -40-650 OEM: Accept
High Light:

40mm Bimetal Thermometer


Bimetal Thermometer bayonet bezel


bayonet thermometer

High Quality Stainless Steel Case Bimetal Thermometer for Industrial



Bimetallic thermometer is a kind of suitable for measuring the temperature field testing instrument, can bimetallic thermometer used to directly measure the liquefaction, the temperature of the gas. Compared with glass mercury thermometer has no pump, reading clear, durable and other advantages.

The temperature measurement of the bimetal thermometer is realized through the temperature sensing of the helical spring bimetal sheet made of bimetal inside the system. Its bimetal material is composed of two indivisible metal pieces, because the thermal expansion coefficient of the two metal pieces is different and therefore in the case of temperature changes will occur in different degrees of stretching deformation. This stretching deformation is approximately proportional to temperature. One end of the sheet metal is fixed and the other end is fixed as a whole with the indicating shaft, thus driving the indicating shaft to rotate and indicating the corresponding temperature value on the dial when the sheet metal stretches and deforms.

The bimetal thermometer with electric contact is equipped with electric contact group, adjusting device and outlet box. When the temperature changes, the pointer (moving contact) and the pre-set temperature fixed contact (upper or lower limit) contact or disconnect the moment, so that the control line relay or contactor action, thus achieving automatic temperature or alarm function.


Specifications of bimetal thermometer:
Dial size: 2.5"/63mm, 3"/80mm, 4"/100mm, 5"/125mm, 6"/150mm
Case and bezel: 304stainless steel, bayonet bezel or roll ring sealed
Window: Polycarbonate or glass
Pointer and face: Aluminum
Sensing bulb and connection: 304stainless steel
Connection way: Lower mount, center back mount and every angle mount
Bulb size: 6. 3mm diameter, could make according to customer's request
Range: -40-650



Industrial bimetal thermometer adopts a multilayer metal sheet as temperature-sensing element to control the pointer. The multilayer metal sheet is formed by two (or more) metal sheets that are laminated together. The element works on the principle that two different metal expand in different amounts when temperature changes. For example, there are two winded and ring-shaped metal sheets. One metal sheet expands with heat and drives the pointer to rotate, and then the instrument shows the temperature number corresponding to thermoelectric potential.
Bimetal thermometer is widely used in petroleum and chemical industry and other fields. And it is available in corrosive medium and conditions.

Contact Details

Contact Person: Jingran

Tel: 0574-58974001

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