All stainless steel, inert gaz filled thermometers, with electrical contacts. They are used to control the electrical operation of compressors, pumps, presses, hydraulic and pneumatics equipment, chemical and petrochemical plant. The contacts open or close the circuit depending on the position of the indicating pointer and they are adjustable over the whole range. The filling drastically reduces the effect of such factors as well as those caused by a corrosive atmosphere, giving longer life and better performances of the pressure gauge and their electric contacts. They are also available with inductive contacts intrinsecally safe.
– Inert gas filled thermometer with “internal” electric contacts, all stainless steel , case dn 100mm
– Indication ranges from -200°C to +600°C (measuring ranges from -160°C to +500°C)
– Overtemperature limit: not suitable
– Ambient temperature: -25/+65°C
– Max working pressure 25 bar (without thermowell)
– Bulb dn 8 – 9,6 – 11,5 mm with rigid extension
– Bottom mounting
– Protection degree IP55
– Accuracy class 1, measuring range (the addiction of mechanical electric contacts affects the accuracy of the instrument)
– Stainless steel case, bulb and process connection in st. st. AISI316, Plexiglas window
– Silicon oil filled execution available on request