602031 / 81-671-000-00-2000-40-6-40-13-460 / 707, safety temperature limiter, 70 to 130 ° C, transmission line 2000mm

Safety temperature limiter, 70 to 130 ° C, transmission line 2000mm

Due to its galvanized steel sheet housing, the 1-pole mechanical thermostat is very robust and can also be used under rough conditions. The measuring system used is based on the fluid expansion principle and can be used without any problems up to a maximum permissible sensor temperature of 155 ° C. The smooth copper round sensor has a diameter of 6 mm with a sensor length of about 68 mm. The transmission of the thermostat is also made of copper and can be moved flexibly with respect to a 5 mm bending radius. The first 460mm from the switch head are covered with an electrically insulating PVC protection hose. The device has a capillary fracture security, which opens the switching contact when the measuring system is destroyed and goes into a neutral position. The thermostatic unlocking is no longer possible. The maximum permissible ambient temperature at the switch head (protection type IP00) is 80 ° C. The temperature compensation reduces the ambient temperature effect on the head of the switch to a minimum. The switch head fastening is done with the help of a screw thread M10x1 and a countermother. The desired switching point is freely adjustable within the control range with the help of a screw. The safety temperature limiter is characterized by a high switching point accuracy of + 0 / -5 K. A key advantage is that no additional auxiliary energy is required for temperature measurement. The electrical connection is made to the flat plug (A 6.3 x 0.8 DIN 46244) of the switch set, which can directly switch a maximum permissible switching power of AC 230 Volt / 16 A. The device is equipped with a switching contact. The thermostat has an unlocking difference of about 10 K, after which the device can be unlocked simply by pressing a button. The safety temperature limiter is very flexible and is used for monitoring and protecting thermal processes in both heating, air conditioning and ventilation technology as well as in the plastic industry, equipment and furnace construction, and for temperature monitoring in laboratory and climate cabinets. The device is approved in accordance with DIN EN 14597 and DGRL and has UL and EAC approval. The device is roHS-compliant and cadmium-free.