Catalogue

Room thermostat BT-A02-RF

Electronic thermostat with analogue radio frequency control (868 MHz) designed to control different types of heating 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 and can be used during configuration. Operating temperature range: 0÷50°C. Electrical protection Class II. Temperature control range: 5÷35°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.
Compliant with: EMC 2014/30/EU - RoHS 2011/65/EU.
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Technical Features

  • Temperature setting range: 5 - 35°C. LED indication.
  • Bidirectional communication.
  • Proportional band.
  • Regulation on the integrated temperature sensor: NTC.
  • Option: possibility to regulate on external sensor.
  • Class of protection: IP30.
Type
Code WELF
Power supply
 BT-A02-RF P06670 2 AAA LR03 1.5V batteries

Used in conjunction with