Differential pressure sensor Beck
IP 65

The differential pressure transmitters of the 985M series are used for measuring differential pressure, positive pressure and vacuum.
They offer 2 pressure ranges which can alternatively be selected by a jumper. The IP65 body protects the pressure transducer even in difficult environments.

Monitoring gaseous, non-aggressive media. Possible areas of application are:
air-conditioning and clean rooms
building automation
environmental protection
fan and blower control
valve and flap control
filter and blower monitoring
fluid and level monitoring
control of air flows

For optimum adaptation to the pressure application, the
transmitter can be switched between two pressure ranges.
The factory setting is the sensitive range 1, which is selected
by fitting a jumper. Removing the jumper activates the
non-sensitive range 2.

The output signal of the 3-wire version is configurable. The
factory setting is for a 0 ...10 Volt output signal, but this can be
changed to 4 ... 20 mA by removing the jumper. The 2-wire
version is only available with a 4 ... 20 mA output signal.