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Prosense PPS+ Series Car Park Gas Detector


EN-505451 certified PPS+ Series is designed for continuously monitoring carbon monoxide, nitrogen dioxide, and LPG gases in enclosed car parks and tunnels.

PPS+ Series consists PPS Manager and PPS+ Detectors. Totally, 128 PPS Series detectors can be managed by PPS Manager Control Panel.

  • Flexibility: Extendable up to 4 zones. Up to 32 detectors for each zone.

  • Capacity: 128 detectors can be managed at the same time.

  • Communication: Modbus RS485 addressable connection allows easy implementation.

  • Relays: Fan 1, Fan2, Alarm contacts in each zone to run ventilation and other systems

  • Status: 1 Alarm and 1 Fault extra relay contacts for overall status

  • Diversification: Allows the user to connect different gas detectors in same loop

  • Display: Bright and clear LCD display

  • Alarm: Adjustable alarm levels in different parameters.

  • Sensor: High quality electrochemical sensor for detecting CO(0-300ppm) and NO2(0-30ppm)gases. Catalytic sensor for detecting LPG gas(0-100%LEL)

  • Backup: 2 x backup battery location to continue operation in case of energy loss.


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