The tekmar Slab Sensor 072 has a PVC plastic sleeve which is designed for use in soils or concrete. The 072 is supplied with 20ft (6m) of 2 conductor cable.
Specifications:
| Length (Feet): | 20' |
|---|---|
| Type: | Slab Sensor |
| Outside Diameter: | 1/2" |
| Power Supply: | Wired to Control |
| Temperature Range (F): | -60°F - 140°F |
| Sensors: | NTC Thermistor, 10 k ohm @ 77°F |
It can be poured directly into the concrete, but we do not recommend it. Doing so would decrease the life of the sensor and make it inaccessible if any problems arose.