Description Reviews Description Rigid averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has a 48-inch (122 cm) probe. View AllClose
Add to Cart Siemens 544-343-36 Siemens MSRP: Now: $123.66 Was: Rigid averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has a 36-inch (91 cm) probe. 544-343-36
Add to Cart Siemens 544-343-18 Siemens MSRP: Now: $123.66 Was: Rigid averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has an 18-inch (45 cm) probe. 544-343-18
Add to Cart Siemens 544-343-24 Siemens MSRP: Now: $123.66 Was: Rigid averaging duct sensor with a 1000 ohm platinum (375 alpha) RTD sensing element. This unit has a 24-inch (60 cm) probe. 544-343-24
Add to Cart Siemens 544-374A Siemens MSRP: Now: $129.78 Was: Flush mount room temperature sensor with a 1,000 Ohm Platinum RTD (375 Alpha) sensing element. This room sensor has a temperature range of –40 to 240 deg F (-40 to 120 deg C) and is designed for... 544-374A