Bi-Metal Thermometers

Bi-Metal Thermometers

bi metal thermometerThe bi-metallic element consists of two strips of different metals, with different thermal expansion coefficients, inseparably joined together. This strip is spirally or helically wound with one end fixed to the body of the thermometer, and the other attached to the axis of a pointer. Measurement of temperature is made with the bi-metallic system inside the temperature sensor. Temperature variation influences the bi-metallic strip such as to rotate the pointer; this rotation is indicated on a dial.

Bi-metal Thermometer Bottom Entry - Front Profile

bi metal thermometer diagram

Bi-metal Thermometer Back Entry - Side Profile

bi metal thermometer diagram
(SPECIFICATION) Bi-metallic Dial Thermometer
Model 4 RBMT SV bi metallic thermometer
Manufacturer 'ANI'
Brand 'ANI'
Dial Size 100
Accuracy ± 1% of F S D
Bulb Dia 6 / 8 mm
Bulb, Stem & Conn. Material AISI 316 SS
Enclosure Pressed AISI 304 SS case with Bayonet type bezel, Weather proof as per IP-65. self colour finish.
Mounting Vertical with bottom entry
Standard Fitment Zero adjustable pointer
Connection Size 1/2" NPT(M)
Window Material Shatter proof glass
Range -80, 0-100, 0-120, 0-200, 0-250, 0-300 Deg. C
(SPECIFICATION) Bi-metallic Dial Thermometer
Model 4 RBMT SH bi metallic thermometer
Manufacturer 'ANI'
Brand 'ANI'
Dial Size 100
Accuracy ± 1% of F S D
Bulb Dia 6 / 8 mm
Bulb, Stem & Conn. Material AISI 316 SS
Enclosure Pressed AISI 304 SS case with Bayonet type bezel, Weather proof as per IP-65. self colour finish.
Mounting Horizontal with back entry
Standard Fitment Zero adjustable pointer
Connection Size 1/2" NPT(M)
Window Material Shatter proof glass
Range -80, 0-100, 0-120, 0-200, 0-250, 0-300 Deg. C

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