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The iSMA-B-SP   is a wall panel with a potentiometer and a function button. In addition, the panel has a built-in temperature sensor.
This tool is designed for those who are looking for a low-cost, simple solution and don't want to pay for features they won't use.
The compact size and clean design/design provides a friendly appearance for architects and building owners. The device can be used with iSMA-B-FCU controllers without any configuration required. When connected to them, the panel enables the modification of basic parameters, such as: temperature setpoint or FCU controller operating mode. The current status of the latter parameter is displayed using the built-in LED diode.
These two devices create a cost-effective solution for comfort and energy savings.

Main features:

  • Built-in temperature sensor  for accurate control

  • 1x function push button, e.g. to activate a usage mode

  • Simple and easy-to-use setpoint setting method

  • Small device housing

  • Universal appearance for use in many applications

  • Surface Mountable  (with or without use of standard electrical box - 60mm)



Temperature sensor

  • Type: 10k NTC

  • Range: 0 - 50°C

  • Accuracy: +/- 0.5°C

  • Resolution: +/- 0.1°C


  • Type: 10k, linear

  • Tolerance:  ± 20%


  • Normally open (NO)


  • Wiring: 5-wire cable: common ground, separate wires for temperature sensor, potentiometer, LED diode, push button.

  • Connectors: 5x screw connector, max. 2 mm 

Device housing

  • Dimensions (WxDxD) 71 x 71 x 27 mm 

  • Material plastic, self-extinguishing (PC/ABS)

  • Surface Mountable  (with or without use of standard electrical box - 60mm)

Environmental parameters

  • Operating temperature: 0°C - 50°C

  • Storage temperature: -40°C - 85°C

  • Relative humidity: from 5% to 95%, non-condensing

  • IP protection: IP20 - for indoor use

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