Item #: 01DT-5QN

Duct Temp Sensor NTC20kP 150x6 Duct / Immersion temperature sensor passive, NTC20k Probe length 6" [150 mm], probe diameter 0.24" [6 mm] NEMA 4X

Item #: A/20K-D-6-GD

20K 6in Duct Sensor Galvanized metal enclosure

Item #: A/20K-D-6-PB

20K 6in Duct Sensor Plastic Box Enslosure (Rated for 140degF)