Devantech TSA01 analog heat and temperature sensor 2,3 - 5V, -40°C up to +125°C

Specification          
Operating voltage 2.3V to 5.0V
Operating current 6uA (typical)
Output 10.0 mV/°C (typical)
Output voltage at 0°C 500mV
range 40°C to +125°C
accuracy ±1°C (typical)
Output voltage at 0°C 500mV
range 40°C to +125°C
accuracy ±1°C (typical)) ±2°C (max.), 0°C to +70°C

connectivityät
The TSA01 should be connected to your controller with a shielded two-wire cable.
The shield is the 0V ground terminal.
One of the wires carries the supply voltage marked 5V on the printed circuit board.
The other core carries the temperature voltage marked T on the printed circuit board.

Do not supply the module with a higher voltage as there are ESD protection diodes on the board which start to conduct at about 6V.