HATSPC48P1EFS

High Accuracy Room Temperature Sensor w/ Setpoint Adjustment & LCD, 1000 ohm platinum, 2 wire, IEC 751, 385 alpha, thin film, 1/3 DIN, 20,000 – 30,000 ohms, 4 Pin molex external jack for communications, 5 position fan switch O/Auto/Low/Med/High, Exposed override switch with LCD indication option (OCC) https://downloads.greystoneenergy.com/Submittals/PS-HATSPCXXX.pdf