Single point duct sensor with 1000 ohm platimun (375 alpha) RTD sensing element. This unit has a 4-Inch (10 cm) probe.

Duct, Temperature Sensors & Transmitters
544-339-4
Duct Point Temp Sensor, 1k Ohm (375a) Pt RTD, 4 Inch Rigid Probe
$104.09
