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TUC: Universal thermostat

TUC: Universal thermostat
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Product data sheet TUC: Universal thermostat How energy efficiency is improved Control, monitoring and limiting according to needs and with no auxiliary energy. Features • Regulates and monitors the temperature of liquids in baths, containers, pipes and ducts • Variants as temperature monitors (TW), safety temperature monitors (STW), temperature limiters (TB) or safety temperature limiters (STB) • Thermostat with remote sensor • Clamp-on thermostat • Capillary tube thermostat with or without thermowell • Double thermostat, e.g. as TW and STB • As per PED 97/23/EC (2014/68/EU) classified as cat. IV (TUC207F003 and TUC407F001) • The shift in the change-over point is minimised due to the temperature compensation. • 100 mm thermowell supplied. Technical data Power supply Max. load Parameters Adjustment point Effect of temperature at instrument head Ambient temperature Storage and transport temperature Time constant without thermowell Time constant with thermowell (LW 7) < 45 s (water) < 60 s (oil) Ambient conditions Construction Plug-in connectors Cable cross-section Sensor cartridge Two sections, lower section black, upper section yellow, including inspection window Housing material Protection class Test marks Connection terminals Overview of types Type Setting range Switching difference Capillary tube length 100 mm, stain- 200 °C less steel Right of amendment reser

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Product data sheet Setting range Switching difference Capillary tube length Only use the supplied thermowells or stainless-steel thermowells (part nos.: 0393022*** or 0392022***) with the TUC407F001 and TUC207F003. Accessories Type Retaining holder for cable temperature sensor or capillary tube with 0392022*** (LW 7 or 15) (10 pieces) Holder for sensor cartridge Retaining strap for fitting onto pipes Mounting plate for double thermostats Sensor support spiral for fitting in ventilation duct Duct/wall mounting bracket Description of operation This universal thermostat regulates and monitors...

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Product data sheet RC circuitry for inductive load For the optimum RC circuitry, see the information from manufacturers of gates, relays, etc. If this is not available, the inductive load can be reduced by applying the following rule of thumb: • Capacity of the RC circuitry (µF) equal to or greater than the operating current (A) • Resistance of the RC circuitry (Ω) approx. the same as the resistance of the coil (Ω) Materials Material Housing base Housing cover Inspection window Brass (CuZn) Stainless steel (CrNi) It is the responsibility of the operator to check and verify that the...

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