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Micron Instruments is a leading manufacturer and supplier of High Quality Semiconductor Strain Gages, Pressure Transducers, Temperature Sensors and Measuring Systems.

Featured Gage

Semiconductor Temperature Sensor

Backed Semiconductor Gages
Easy to Install
Ideal for Prototyping

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Featured Product

Semiconductor Temperature Sensor

The ST-037-022-5000N is a Silicon Semiconductor "N"-doped bulk type Temperature Sensor that develops a large resistive change with temperature. This thermo-resistive device is etched from a solid piece of doped material and has a minimum of molecular slippages and/or dislocations resulting in a highly reliable device. When used as recommended, a signal resolvable to 0.001° F is possible.
Homogeneous Semiconductor Temperature Sensor
Although the change in resistance with temperature is non-linear, when the sensor is used with passive resistive elements to form a bridge as shown in figure 1. the resulting signal is linearized by R3. The individual passive elements R1 and R2 have no effect on linearization and can be used to provide an offset or bridge balance at any temperature within the operating range.

The sensor can be bonded with epoxy to materials which can affect the data slightly due to the differences in thermal expansion between the silicon and the material to which it is being bonded. The effect is less than 1%/100°F for materials with a Thermal Coefficient of 10 micro-inch/inch/ °F or less.

The mass of the sensor is small and will respond to a 180 degrees F change of temperature in water in less than two milliseconds.
Useful in Lines, Storage Tanks, Air Conditioners, Fuses and Anemometers
Price: $30.22 


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