Model 9010/9020 Controller


PSS is a supplier of the Model 9010/9020 Gas Detection Controller. The 9010/9020 SIL controller comes with advanced design and innovative features. Monitoring up to 20 channels, it’s now also SIL 2 suitable.

The 9010 controller operates with one independent sensor, while the 9020 operates with two independent sensors per control module. Each module comes with an independent AC/DC power supply for increased system reliability.

Both units feature full internal diagnostics, which minimize false alarms and unexpected down time. The controller powers up the remote gas detectors, while its large four-digit LCD and LED provide crucial information such as gas concentration, alarm status and more.

The 9010/9020 LCD controller monitors up to 20 channels and comes with an independent power supply. The LCD version has approvals for FM (North America) and CCCF (China) whereas the 9010/9020 SIL controller is ATEX and SIL2 certified.

Single or Dual Channel - Wall Mount

9020 Wall Mount Controller


  • Single hardware configuration for all detectors
  • Re-configuration of controllers is performed by a software menu
  • Every module has its own power supply
  • Backwards compatibility (works together with former 9010/9020 version)
  • Independent LCD display available for each channel
  • RS485 for Modbus RTU
  • Ethernet for Modbus TCP
  • 19’’ rack and wall mount design
  • Modular plug-in design with either one or two independent channels
  • per module allows to operate up to 20 channels per 19” rack
  • Wall mount:
    • Polycarbonate material- IP65
    • Perforated cable entries

Download the Brochure Direct from MSA’s Website by Clicking the Link

Delivered Across Australia & NZ Direct From Sydney, Melbourne or Perth Warehouses

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1300 189 146

Australia & New Zealand