Description Reviews Description Surface-mounted pipe sensor with Nickel 1K Ohm sensing element and 2 x 4 utility box metal housing. View AllClose
Add to Cart Siemens QAD2030U Siemens MSRP: Now: $42.59 Was: Surface-mounted pipe sensor with NTC 10K ohm sensing element and 2 x 4 utility box metal housing. QAD2030U
Add to Cart Siemens QAD2032U Siemens MSRP: Now: $42.16 Was: Surface-mounted pipe sensor with NTC Nickel 10K ohm sensing element and 2 x 4 utility box metal housing. QAD2032U
Add to Cart Siemens QAD2012U Siemens MSRP: Now: $57.23 Was: Surface-mounted pipe sensor with Platinum 1K ohm (385 alpha) sensing element and 2 x 4 utility box metal housing. QAD2012U
Add to Cart Siemens QAD2020U Siemens MSRP: Now: $56.29 Was: Surface-mounted pipe sensor with Nickel 1K ohm sensig element and 2 x 4 utility box metal housing. QAD2020U
Add to Cart Siemens QAC2021U Siemens MSRP: Now: $91.59 Was: Outdoor air temperature sensor; 1K ohm at 70 degrees Fahrenheit, nickel sensing element; uses metal housing. QAC2021U