Two highly reliable and tested PT1000 are built in a waterproof housing. One of them is covered with cotton tissue and wetted with water.
Sensor - PT1000
Supply voltage - 4.57 – 7 V for chain version
Supply current - max. 200 μA
Short circuit protection - infinite (within supply voltage range)
Short circuit supply current - max. 40 mA
Operating temp. range - -30° C to +60° C
Accuracy - 0.1 °C
Cable length - 5 m