Temperature To Voltage Converter Circuit

If the ntc temperature rises then the output voltage rises with 0 5 v per 1 0 c.

Temperature to voltage converter circuit.

The gain pot and r2 might be changed and experimented for attaining the preferred temperature to voltage ratio. This is a simple temperature to voltage converter circuit or an electronic thermometer circuit there. The gain pot and r2 may be tweaked and experimented for achieving the desired temperature to voltage ratio. The output rate of 500mv per degree celsius.

In this circuit if the thermistor detects temperature. Lm334 which can be a accuracy temperature sensor chip is set up with another accuracy voltage regulator ic lm317 circuit developing a precise linear temperature to voltage converter circuit. Which will operate in a temperature range of 0 to 24 degrees celsius 32 to 75 degrees fahrenheit. It is easy to build the circuit of temperature to voltage converter having a range between 0 to 24 celsius ranges of temperatures.

Temperature to voltage converter is a device which converts each degree rise in ambient temperature into a corresponding rise in the output voltage from the device. The circuit operates at 6v power supply an ntc negative temperature coefficient thermistor or temperature variable resistor is used as a sensor that has a strong temperature dependence. With this simple temperature to voltage converter using thermistor 741 circuits you can do a precise measurement of the room temperature. Which can be read by a normal voltmeter.