Katalog

Room RF thermostat BT-D02-RF

Electronic thermostat with radio frequency back-lit LCD display (868 MHz) designed to control different types of heating and cooling** systems. Temperature control is based on internal sensors. An external sensor (PPLELE06019) can be connected without any additional external power supply. A LED indicates whether the heating switch-on signal is activated. Operating temperature: 0÷50°C. Electrical protection Class II. Temperature control range: 5÷37°C. Control characteristics: proportional band (PWM 2°C for 10min/cycle). Power supply 2 AAA LR03 1.5V Alkaline. Life ~2 years. Sensor: internal and/or external (opt.) NTC 10kW at 25°C. Radio frequency 868 MHz, <10mW.
*Version with humidity sensor.
**If combined with a central unit BT-CTOLRF
Compliant with: EMC 2014/30/EU - RoHS 2011/65/EU.
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Dane techniczne

  • Radio frequency 868 MHz.
  • Bidirectional communication.
  • Temperature setting range: 5 - 37 °C.
  • Working mode: Comfort, Reduced, Antifreeze, Timer.
  • Display with back-light.
  • Special functions: keyboard lock function, open window function.
  • Temperature differential 0.5 K or proportional band (PWM).
  • Regulation on the integrated temperature sensor: NTC. Option: possibility to regulate on external sensor.
  • Class of protection: IP30.
Type Code WELF
Power supply
 BT-D02-RF   P06671 2 AAA LR03 1.5V batteries

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