Installation, Configuration and Operation of Hardware > Installation and Configuration of Additional Devices > Hanwell IceSpy > Hanwell IceSpy Sensor-Transmitters >> Single Channel, External Temperature Probe + Door Switch
Hanwell Solutions Product Code
•Product Family: NP3000 series
•Similar to the Single Channel, Air Temperature, Internal transmitter, but with the internal Sensor replaced with an external Sensor via a waterproof connector.
•External Sensor range -40°C to +70°C
•Dual Channel Internal and External.
•Example IN-THD02F1 Datasheet: https://hanwell.com/app/uploads/IN-THD02F1-datasheet-v4-UK.pdf