Relative humidity: maximum 95 % (at 20° C, non-condensing)
Degree of protection IP 00, for interior spaces
Shock and vibration resistance in accordance with the applicable standards.
External sensors: For wall installation with fixed installation in a flush-mounted box. When using approved cables and connections.
Internal sensor PP 45 HYI: Plugged into RLS 45 control or PP 45 RC.
Installation location protected from direct sunlight, dust and moisture. Observe the distance to heat sources (radiators).
Storage: Only in dry conditions, storage temperature -15 °C to +40 °C. Not in environments with dust, moisture, sunlight or corrosive substances. Avoid storage periods that are too long.