INSTAT 868-R1o EBERLE analogue radio controller

• Wireless radio thermostat, transmits to receiver INSTAT 868a...
• Two selectable control methods, therefore suitable for almost all heating systems.
• Suitable for heating or cooling (2-pipe systems)
• Housing color pure white, similar to RAL 9010
• Mountable on adapter frame ARA 1 E (not included)

Technical data:

Temperature range: 5 … 30°C

Temperature reduction/increase: by ~2 K or ~4 (internal bridge)

Operating voltage: 2 x 1.5 V batteries (lifespan ~3 years)

• Control behavior (optional): 2-point or fuzzy (similar to PID) with PWM (internal bridge)

Range: 2 walls, 1 ceiling

• Indicator light: Activate learning mode/timer

Temperature sensor: NTC internal

Transmission frequency: 868 MHz

Antenna: internal

Protection rating/class: IP 30 / double insulated

Dimensions (L x W x D): 75 x 75 x 25.5 mm