Features and Benefits

  • Pressure Governor With Cavitation Warning
  • Alphanumeric Super Bright Led Display
  • Integrated Water Tank Level Gauge
  • Integrated Keypad – 12 Keys
  • Integrated 10 Warning Lights
  • Selection of Pressure by Rotary Knob – Encoder
  • Acoustic Signal – Integrated Buzzer
The MMX PCU-WPG is an electronic Pump Control Unit with an integrated pressure governor, water tank level gauge, keypad, warning lights and super bright alphanumeric LED display. It can also be used to control other vehicle systems such as valves, lighting, display engine data and water pump data, display pump warning messages as cavitation temperature, etc. The main function of PCU is Pressure Governor which allows automated regulation of the engine RPMs according to the pressure fluctuations in the pump. The automatic pressure regulation is turned ON by turning the rotation switch – encoder.
The integrated keypad is programmable. Each key can be configured to operate as a switch, push button or both as a special feature. Key label graphics are customizable and coloured according to function groups for easy recognition. Unused keys can be screened off with a dark label.
Supply Voltage8-32 V DC
Current1 A maximum
Electrical Protectionovervoltage, transients, reverse polarity, load dump
CAN termination120 ohm, DIP switch
USB1x USB 2.0, for firmware update
Pressure governorautomatic pressure regulation with cavitation warning
Display alphanumeric super bright LED display, 11 digit
Warning lights4 red, 4 amber, 2 green, total 10 LEDs
Tank Level Gauge1x, blue/red LED
Indicator increments1/8
Keypad8 soft keys (programmable) + 4 hard keys (pre-defined)
Signal Indicatorsuper bright green LED bar
Iconsfreely selectable icons
Key DesignRIM-embossed keys with tactile feedback, operating force 8N, white backlit icons
Operating Life>250.000 cycles
KEY dimension23 x 23 mm
Rotary KnobEncoder 16 pos. / 3600 with push button
Day/Night operationautomatic – integrated light sensor
Acoustic SignalIntegrated Buzzer
IP Class (IEC529)IP67
EMC ConformityEN61000-6-2 noise immunity
EN61000-6·4 radiation of interference
Temperature Rangestorage -40° to +85°C (-40° to 185°F)
operating -40° to +85°C (-40° to 185°F)
Housing MaterialAluminium
Mountingin-dash with 4 screws M3 or 2.9 mm tapping screws
Matting ConnectorDeutsch DT06-06S
W x H X D [mm]241 x 123 x 38, without matting connector
Weight1 kg
MMPCU-WPGPump control unit with pressure governor, water tank level gauge, keypad, warning lights
MMXPCU-WPump control unit with water tank level gauge, keypad, warning lights
For more options please contact the supplier.

Product flyer

Product flyer with datasheet