Honeywell C7400A2001?áEnthalpy Sensor, 4-20mA Output, -40/150 Degree Operating Temperature, 11-89 % RH Humidity Range, 1/4" Quick Connect Terminals, Designed to Sense Temperature and Humidity with 5 % Accuracy, Used with W7210, W7212A, W7213, W7214, W7215, W7459 and W7460 Series

C7400A2001 is identical to C7400A2001/U