Room RF thermostat BT-D02-RF
Description
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.
Technical Features
- 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.
Part no.
| Type |
Code WELF |
Power supply |
| BT-D02-RF | P06671 |
2 AAA LR03 1.5V batteries |
Downloads
Leaflets & data sheet
User Manual
FAQs
Approvals
