One phase pizza oven safety thermostat 430 ℃
Bulb fail safe safety
Customizable functional and safety capillaries length
It’s suitable for the unipolar (single phase ) heating kitchen equipment.applicable for oil /electric water heaters/boilers and other commercial kitchen utensils as precise temperature .mainly for temperature control in ovens, boilers, heat exchangers, resistors and all situations with adjustable or fixed control and operating temperatures. fireplaces, pellet stoves and other domestic appliances, , washing machines, dishwashers, machinery for horeca & catering, medical sector…
The cooking range has been designed for high temperatures and is composed of materials suitable for extreme conditions. OEM part numbers are used for reference only
Principle of operation of the capillary thermostat
In order to open or close an electrical contact, the probe positioned inside the thermostat acts according to the principle of expansion of the materials based on the detected temperature. Inside the probe, which can generally be made of copper or stainless steel, a fluid (petroleum or synthetic liquid) flows and, based on the increase of temperature, and therefore pressure, expands inside the probe, going to “push” on the metal walls of the expansion bellows,
Depending on the function they are called to perform inside the appliance, capillary thermostats can be divided into two macro-categories: regulation capillary thermostats and safety capillary thermostats.
Capillary safety limiters
Also in this case, capillary safety thermostats are better called capillary safety limiters. Upon reaching a temperature, generally set in the factory, the thermostat opens the contact and prevents the circulation of electric current inside the appliance in which it’s installed. In this way, overheating and malfunctions, which could create very serious damage to the system or to the appliance, are avoided. Some models are also equipped with “positive safety”: an additional safety precaution which, in case of failure of the thermostat itself, keeps the electrical contact open, avoiding damage.
We can according to your needs to do the capillary length ,current ,tempeature and so on ,for example the drawing as below:
Applicable for heating equipment ,ovens,bakers,electric water heaters ,boilers and commercial utensils as precise temperature control .