Fully active duct averaging sensor with a 1K ohom nickel sensing element. This unit has a 6.5-ft (3 m) flexible probe for averaging.
Averaging, Duct, Temperature Sensors & Transmitters
QAM2120.200
Duct Averaging Temperature Sensor, 1k Ohm @ 32F Ni RTD, 6-1/2 Foot Flexible Probe
$323.29


