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E-8000 Power Supply / Readout and Control

Bronkhorst High-Tech B.V., offer Power Supply / Readout and Control Modules for use with digital Mass Flow Meters / Controllers, Pressure Meters/ Controllers and other transmitters and transducers with RS-232 communication. The E-8000 Series have one or two colour TFT displays per module for indication of measured/totalised values and a push button menu to easily enable the user to change the setpoint, reset the counter value, select another fluid and many functions more.

Multi Channel Configurations

Based on the modular technique of the E-8000 series, it is easy to assemble multi channel configurations in ½ 19” and 19” housings, either for rack mount or table top. The exact number of channels to be served with one (½ 19”) or two (19”) power supplies, depends on the type of instruments (meters / controllers) to be connected. For most applications one power supply can serve at least four channels.

CEM, Ex-Proof and PID-Controller Configurations

For Controlled Evaporation Mixing (CEM) systems a single channel module for temperature control can be integrated into a 1-channel cassette and ½ 19” or 19” housings. Also for Ex-Proof instruments and configurations with third party sensors or actuators requiring a PID controller, Bronkhorst developed dedicated modules.These module are all available with or without display and with various fieldbus options.

  • Features
  • Specifications
  • Leaflet
  • Bright, wide angle, 1.8" display (TFT technology)
  • User friendly operation, menu driven with 4 push buttons
  • Indication/operation/configuration of
    - measured value (direct or %)
    - setpoint
    - totalised flow
    - fluid / tag number
    - control characteristics
    - fieldbus settings 
  • Programmable alarm functions (min/max, response, counter) 
  • Fluid selection (up to 8 fluids/curves stored in MFM/MFC)

Mechanical specifications

  • 1- or 2-channel table top housing (1 module)
  • 1- or 2-channel cassette for panel mounting (1 module)
  • ½ 19” table top housing (max. 3 modules)
  • ½ 19” rack housing (max. 3 modules)
  • 19” table top housing (max. 6 modules)
  • 19” rack housing (max. 6 modules)
  • As an option, ½ 19” and 19” housings can be supply with front handles or carrying handles
  • An overview of the dimensions can be found in the E-8000 brochure

Electrical specifications

  • Mains voltage 100...240 Vac (50...60 Hz)
  • Output signal/setpoint signal:
    Digital: FLOW-BUS (RS-485) or RS-232
  • Option for CEM-modules only:
    PROFIBUS DP, DeviceNet™, Modbus or EtherCAT® interface
  • Subminiature D-connector socket for RS-232 instrument connection
  • RJ45-connection for connection with FLOW-BUS communication
  • Power Supply capacity +24 Vdc, 1.25 A (30 W)

For more information see leaflet "E-8000 Digital Readout and Control".

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