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This is an image of a Duomo Natural Gas Sensor IP55.

Product Code: SGM595

  • Retail Price: £ ex VAT
  • Retail Price: £ inc VAT
  • Online Price: £ inc VAT
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Description

Duomo Natural Gas Sensor IP55

The SGM595 is the gas sensor used with the complete range of Duomo detector panels. When the SGM595 senses the presence of gas it sends a 4 - 20mA signal to the detector proportional to the level of gas. The detector then operates a pre-alarm relay used for remote sirens or visual indicators if the level of gas continues to rise then the main alarm relay is activated to break the electrical supply to a safety shut off valve, and is fixed at 20% LEL of natural gas.

The SGM595 is controlled by a microprocessor. This conducts both self-diagnostics and automatically calibrates the sensor when ambient conditions vary, thus avoiding false alarms. A hand-held datalogger can be connected to the SGM595 and information about the sensor can be read and printed out i.e.:

  • the serial number
  • the sensor condition
  • how many times the sensor has been powered up
  • how many alarms have occurred
  • how many days of anticipated life remain
  • how many auto adjusts have been made and Operation
  • the preset calibration state

Specifications

  • Natural gas Sensor for Duomo Gas Detectors
  • Microprocessor control
  • 4 - 20 mA signal
  • IP55 enclosure
  • Sintered head Catalytic sensor technology
  • Sensor active indicator
  • Designed to EN50194
  • Auto calibration
  • 2 Year Warranty - 3 years by registering this product online www.duomo.co.uk
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