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THERMASGARD® FSTF LM235ZROOM TEMPERATURE SENSOR WITH OPERATING ELEMENTS, PANEL SWITCH PROGRAMME THERMASGARD® FSTF XX The THERMASGARD® FSTF room temperature measuring transducer is used for air temperature measurement or setpoint adjustment, for presence detection or as a room control and operating device with temperature sensor, push-buttons, potentiometers and status indicators (LEDs). The in-wall transmitter is mounted either individually or in combination with light switches, socket outlets, etc. in high-quality panel switch brand programmes, such as preferably from Gira, Berker, Merten, Jung, Siemens or Busch-Jaeger (with in-wall adapters). It is used in non-aggressive, dust-free environments, in refrigeration, air conditioning and cleanroom engineering, and in interior spaces, such as living rooms, offices, hotels, etc.
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Measuring ranges –30...+60 °C Range suppression in the button Electrical connection via plug terminals, 0.14 - 1.5 mm², on safety extra-low voltage only, max. 42 V AC, 60 V DC Housing plastic, colour pure white glossy (similar to RAL 9010) (other colours are possible on request with colour variants depending on the respective switch programme) Installation in in-wall flush box Ø 55 mm Permissible air humidity max. 90 % r. H., non-precipitating air Protection class III (according to EN 60 730) Protection type IP 20 (according to EN 60 529) Measuring transducer power supply 24 V DC, range 0...+50 °C (other ranges optional) Manufacturer GIRA System 55 Standard (other switch programmes, manufacturers, colours and prices upon request |