HAHTDTB218A002

High Accuracy Duct – Humidity/Temperature Transmitter , Polycarbonate enclosure with hinged and gasketed cover, 2%, 1000 ohm platinum, 2, wire, IEC 751, 385 alpha, thin film, class A, 4 – 20 mA, 0?C – 50?C (32?F – 122?F) https://downloads.greystoneenergy.com/Submittals/PS-HAHTDTXXX.pdf https://downloads.greystoneenergy.com/Install%20Notes/IN-GE-HAHTDTXXX.pdf