The KOBOLD temperature sensor model AZT-Z is used for temperature compensation, when the measuring sensors for pH value or conductivity have no built-in temperature sensor. It should be used with the transmitters from the compact line APM-Z for pH value, ARM-Z for ORP and ACM-Z for conductivity.
Coaxial cable APK-Z5K can be used for connection to the transmitter.
The temperature sensor model AZT-X is used for temperature compensation, when the measuring sensors for pH value or conductivity have no build-in temperature sensor. It should be used with the transmitters from the expert line APM-X for pH value and ORP, and ACM-X for conductivity. Coaxial cable APK-X5S can be used for connection to the transmitter.