Electronic Temperature Sensor, 20k Ohm, Outside Air Temperature Applications, -40/120 Degree Operating Temeprature, Used with DDC Systems, PT3000, 3484 Ohms @ 77 Degrees

Electronic Temperature Sensor, 20k Ohm, Duct Discharge Applications, 144 Inch Insertion Length, 40/180 Degree Operating Temeprature, Used with DDC Systems, PT1000, 1097 Ohms @ 77 Degrees PTC