E901 is a programmable, surface-mounted electronic room thermostat, used for controlling of heating devices (e.g. gas, oil boilers, heat pumps) or cooling devices. Allows creating personalised schedules. Thanks to the built-in algorithms, it offers much better temperature control accuracy than traditional mechanical thermostats. The thermostat is connected by wires directly to the heating device.
Product features:
Power supply | 2 x AA alkaline batteries |
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Max. load | 5 (3) A |
Output signal | COM / NO (volt free) |
Temperature range | 5 – 35°C |
Display temperature accuracy | 0.1°C or 0.5°C |
Control algorithm | TPI or Histeresis (±0.25°C or ±0.5°C) |
Communication | Wired |
Dimension [mm] | 150 x 84 x 22 |