Description Reviews Description Flexible averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has an 8-foot (2.4 m) probe. View AllClose
Add to Cart Siemens 544-342-24 Siemens MSRP: Now: $216.91 Was: Flexible averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has a 25-foot (7.6 m) probe. 544-342-24
Add to Cart Siemens 544-342-16 Siemens MSRP: Now: $201.49 Was: Flexible averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has a 16-foot (4.9 m) probe. 544-342-16
Add to Cart Siemens 544-339-8 Siemens MSRP: Now: $72.30 Was: Single point duct sensor with 1000 ohm platimun (375 alpha) RTD sensing element. This unit has an 8-Inch (20 cm) probe. 544-339-8
Add to Cart Siemens 544-560-8 Siemens MSRP: Now: $142.48 Was: Rigid single point duct sensor with a 100 ohm platinum RTD sensing element. Temperature range is from –4 to 122 degrees Fahrenheit (-20 to 50 degrees Celsius). This unit has an 8-inch (20 cm) probe. 544-560-8
Add to Cart Siemens 544-480A Siemens MSRP: Now: $136.05 Was: OCCUPANCY OVERRIDE BUTTON, BEIGE - 25-PA 544-480A