Honeywell T775 Air Temperature Sensor, -40 to 158 deg F, PT1000, 1097 Ohm at 77 deg F PTC, 1/2 Inch Conduit
Honeywell TR21-A Remote Temperature Sensor, 45 - 99 deg F, 10 kOhm Non-Linear, Two 20Ks in Parallel, Wall Mount
Honeywell C7031D Duct Temperature Sensor, -40 to 250 deg F Operating, 302 deg F Ambient, 5 Inch Lead Length
Schneider Electric™ 2252 Outdoor Air Temperature Transmitter, 0 - 100 deg F, Liquid Filled Copper Sensor, Duct Mount