Add to Cart Siemens QAD2020U Siemens MSRP: Now: $110.14 Was: Surface-mounted pipe sensor with Nickel 1K ohm sensig element and 2 x 4 utility box metal housing. QAD2020U
Add to Cart Siemens QAC2020U Siemens MSRP: Now: $77.40 Was: Outdoor air temperature sensor; 1K ohm at 32 degrees Fahrenheit, nickel sensing element; uses metal housing. QAC2020U
Add to Cart Siemens QAM2012.500 Siemens MSRP: Now: $142.06 Was: Duct point temperature sensor with a 1000 ohm platinum (385 alpha) sensing element. This unit has a 16-foot (4.9 m) probe and 2 x 4 electrical box housing construction. QAM2012.500
Add to Cart Siemens QAM2112.200 Siemens MSRP: Now: $135.83 Was: Duct Temperature Sensor with a 1K Ohm (385 Alpha) sensing element in a plastic housing. This unit has a 16.5-Ft (3 m) probe. QAM2112.200