4
Avoid static and dynamic overpressure exceeding the given overload
pressure.
Even if the bursting pressure is exceeded only for a short time the unit can
be destroyed (danger of injuries)!
If the cable length exceeds 30 m or if used outside buildings, there is a risk
of overvoltage pulses from external sources. We recommend to use the
unit in protected operating environments and to limit overvoltage pulses to
max. 500 V.
4 Installation
Before mounting and removing the sensor, make sure that no pressure is
applied to the system.
5 Electrical connection
The unit must be connected by a suitably qualified electrician.
Voltage supply to EN50178, SELV, PELV.
►
Disconnect power before connecting the unit.
