British Telecom Analog (BTA)- Right Hand
Pin 1 = Sensor output (+/-10V)
Pin 2 = GND
Pin 3 = Vres (resistance reference)
Pin 4 = AutoIDENT (not supported on all sensors)
Pin 5 = Power (+5VDC)
Pin 6 = Sensor output (0-5V)
I've connected GND and 5V to an Arduino to power it and PIN number 6 so i would get this value like from other temperature sensors (not Vernier). But when the Arduino reads the PIN 6 it says 0. I don't know why? Please help.
Thanks
SEarch the forum for "thermistor" since this is what you have.
"Temperature sensor: 20 kΩ NTC Thermistor".
Plenty of posts relating to them. But this one goes down in resistance as temperature rises. NTC.
Paul