Product description
- Temperature monitor (automatic switching)
- -10...+15 °C/ +14...+59 °F,
Factory setting w = +5 °C (+41 °F) - 2 ± 1 K (3.6 ± 1.8 °F)
- Changeover contact
- 10 (2) A, AC 250 V;
due to the gold-plated contacts also
switching of signal voltages < 24 V - Protection tube:
made of metal, material CuZn37 (2.0321),
Ø 14 mm, NL = 205 mm - IP65
Mechanical frost protection thermostat ⁄ Frost monitor THERMASREG® FST-K with switching output, duct pipe monitored along its entire length, with automatic reset or with mechanical interlock, optionally with / without manual reset.
The frost protection monitor is suitable for air-side temperature monitoring of heat exchangers
and heating registers against freezing and to prevent frost damage, e.g. in ventilation and air conditioning ducts. The FST-K is intrinsically safe, with sensor break detection. If the capillary tube membrane system is damaged, the frost sensor automatically switches to the heating function. Delivery includes mounting flange MF-14-K.