Process monitoring displays

Process monitoring displays

Universal interfacing device, 4-character current/voltage displays and meter/totaliser with additional functions and external power supply.

The AMS400A interfacing devices are used between the control unit and field devices.
It carries out the manual simulation of automatically controlled loops. Typical applications are manual start-up of sensitive processes before handover to automatic control and manual override in case of controller failure or malfunction.

The current/voltage displays of the PMX420 series are available as a pure PMX420 display unit and optionally with analogue outputs or four alarm outputs


The basic model is suitable for displaying all standardised current or voltage signals.

The programmable meter components from the PTX800A are for measuring flow quantity:
they process standardised analogue current and voltage signals. Linearisation and interference-suppression functions are available for processing measurement signals. In addition, the meters have a 24 VDC power supply for external loop-powered sensors.

15 products found
  • Item No.
    7940015595
    Version
    Display, 0...10 kHz
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940011979
    Version
    Signal converter/insulator, 0...10 kHz, RO/AO version with 1 analogue output and alarm outputs
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940011133
    Version
    Signal converter/insulator, 0...10 Hz, RO/AO version with 1 analogue output and 2 alarm outputs
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940014374
    Version
    Signal converter/insulator, -24...+24 mA / -11...+11 V, RO/AO version with 1 analogue output and 2 alarm outputs
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940010236
    Version
    Signal converter/insulator
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940018956
    Version
    Display, -22...+22 mA / -11...+11 V
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940011323
    Version
    Display, -22...+22 mA (preset to 4...20 mA), -22...+22 mA / -11...+11 V
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940018957
    Version
    Display, -22...+22 mA / -11...+11 V, Adjustable output for current or voltage
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940010163
    Version
    Signal converter/insulator
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940010185
    Version
    Signal converter/insulator, 4...20 mA
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940011570
    Version
    Signal converter/insulator, 0...10 V
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940010243
    Version
    Signal converter/insulator, -24...+24 mA / -11...+11 V, RO/AO version with 1 analogue output and 2 alarm outputs
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940010218
    Version
    Display, 0(4)...20 mA/ 0...10 mA, 4...20 mA
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940010525
    Version
    Display, -22...+22 mA (preset to 4...20 mA), -22...+22 mA / -11...+11 V
    Data sheet
    Packaging unit: 1 items
  • Item No.
    7940012323
    Version
    Signal converter/insulator, 0...10 Hz, RO/AO version with 1 analogue output and 2 alarm outputs
    Data sheet
    Packaging unit: 1 items