These sensors are used to know the exact temperature of the evaporator and the refrigerating cell.
Special resin-filled plastic cap and/or over-moulding thermoplastic bonding on PVC cable guarantee IP67 performance for +5000 hours in water immersion. High precision NTCs used in these sensors give accurate temperature measurement till 0.3C° from 0C° to 10C° and up to 1C° from 0C° to -35C°. Electromechanical Thermostats, resin coated, are designed to create a complete defrosting system, connected to the heating element, working in automatic cycle.
T.C.O. (Thermal Cut Off) sensors, used to avoid the heating element failure, are assembled in different plastic shapes according to EN60335 rules.