2
dESCRiPTiON
Pressure controller 8311
2.1 design
The pressure controller 8311 is made up of an electronic module and a
measuring element It may switch a solenoid valve, activate an alarm or
establish a control loop
The switching point can be adjusted by means of the three keys located
under the display
The controller housing can be turned by 180°
The controller 8311 can be inserted in a fitting before being mounted on
any type of pipe
The electrical connection is carried out via an EN175301-803 connector
and/or a steerable M12 multipin connector
2.2 Measuring principle
The controller 8311 uses a piezo-resistive ceramic cell