Heating thermostat 4040TXRX

for air conditioningroomprogrammable

Wireless, programmable thermostat for all types of heating and air conditioning devices. User friendly thermostat enabling easy control of temperature in living and utility rooms, Bidirectional communication ensures high operational reliability and resistance to interference, Information on radio signal level facilitates determining the maximum range, Clear, backlit E-Ink display, Two temperature levels: comfort and economic, Range setting with the accuracy of 0.5 hour, Simultaneous display of current and preset temperature, Interlock of a thermostat with the use of 4-digit code, Numerous useful features: temporary temperature setting, keypad interlock function, constant temperature, holiday mode, discharged batteries indication, Temperature reading with the accuracy of 0.1°C, Possibility to switch the thermostat off after the heating season with anti-freeze temperature on, Temperature readings correction, Surface mounting. Controlled device heating / air conditioning systems Supply voltage Thermostat – 3 V (2 pieces of alkaline AAA batteries) Receiver – 230 V 50 Hz Maximum load 5 A 250 V 50Hz Thermostat output relay, voltage-free type, SPST Temperature measurement range 0°C...+100°C Temperature adjustment range +5°C...+35°C Temperature control accuracy 0.1 °C Temperature reading accuracy 0.1 °C Hysteresis range 0.2 °C... 10 °C with step of the change of 0.1 °C or PWM mode Operation temperature +5°C...+45°C Storage temperature -10°C... +50°C Ingress protection rating IP 20 Color white/gray Mounting method Thermostat – stand / Receiver – 230 V 50 Hz socket Weight Thermostat without batteries – 115 g / Receiver – 170 g