Wireless digital room thermostat BT-D03-RF

Wireless digital room thermostat BT-D03-RF

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Description

The Wireless digital room thermostat with back-light LCD display is designed to control different types of heating and cooling systems. Temperature control is based on internal sensors. An external sensor (SENSOR 10K - P01228) can be connected without any additional external power supply. A logo on display indicates whether the heating switch-on signal is activated.

Features:
- Thermostat compatible with WATTS Vision® system
- Smartphone App control capability when associated to Central Unit BT-CT02 RF
- LCD display with back-light
- 3 sensitive touch buttons
- Open window detection
- Different temperature modes setting
- Anti-freeze function
- Configurable Hysteresis or PWM regulation
- Pin Code & screws lock for public area
- Wall or Desk mounting with a stand (included)
- 2 parameter menus User and Pro

Operating temperature 0÷40°C
Shipping and storage temperature: -10°C to +50°C
IP rating IP30
Protection class Class II
Temperature accuracy 0.1°C
Regulation type : Proportional Band (PWM 2°C/10min) or Hysteresis 0.2°C to 3.0°C
Temperature ranges: Comfort / Reduced / Anti-freeze 5÷37°C / 5÷37°C / 0.5÷10°C / (increments of 0.5°C)
Power supply 2 AAA LR03 1.5V Alkaline, Life ~2 years
Radio frequency 868.3 Mhz +/- 35 Khz – ERP < 20mW, bidirectional communication
Sensor Internal and/or external (opt.) NTC 10Kohms at 25°C
Firmware version Shown on thermostat menu N°14
Memory EEPROM non volatile
Directive EMC 2014/30/EU
Low voltage (LVD) Directive 2014/35/EU
Restriction of the use of certain hazardous substances (RoHS) - Directive 2011/65/EU