EM500-PT100
When the temperature you need to watch is far outside what an ordinary sensor survives, the EM500-PT100 connects a three-wire PT100 resistance probe to a LoRaWAN transmitter. Four probe options span -200°C to +800°C (T050, T200, T500 and T800), with stainless-steel tips on 1.5 m Teflon or fibreglass leads, and other ranges can be supplied. The IP67 transceiver mounts on a pole, wall or DIN rail, runs around ten years on a 19,000 mAh replaceable battery, stores 1,000 readings for retransmission and raises threshold or sudden-change alarms. Milesight D2D can switch other devices directly. Typical uses are ovens and cooking lines, boilers and flues, industrial machinery and laboratory freezers.
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