Slab Sensor The Slab Sensor 072 is designed to measure temperature in outside snow melting slabs. It has a high density polyethylene (HDPE) sleeve which is designed for use in conduits, soils, or concrete, as it is suitable for direct burial. This product is supplied with 20 FT (6 m) of 2 conductor cable. Features Water resistant 10K thermistor 20 ft (6 m) cable Designed for use in conduits, soils, or concrete Agency Approvals CSA C US Dimensions 3/8" OD x 1 1/2" (10 mm OD x 38 mm) Operating Range -60 to 140 degrees F (-51 to 60 degrees C) Sensor NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta = 3892 Sensor Material HDPE sleeve, 20 FT (6 m) HDPE jacketed wire Resources Datasheet Installation Instructions More Info