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GasGuard I - Gas Proving System

GasGuard I - Gas Proving System

The GasGuard I gas proving system is designed to meet the requirements of IGEM/UP/11 Edition 2, IGEM/UP/19 and BS6173:2009 with numerous additional safety features added based on our 35 years of experience in the industry.

Due to the ease of installation, user friendly interfaces and clear visual indications, the GasGuard I is widelyconsidered to be the most cost effective system on the market, with quality product build and safety in mind. With individual alarm indications for external devices and a dedicated engineers button, diagnosis of any siteissues can be done quickly and hassle free.

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Key Features

  • No commissioning required
  • 24VDC auxiliary power output
  • Interfaces for Gas Sensors & CO2 Monitors, Ventilation Interlocks, Building Management Systems (BMS), Remote Emergency Stop Buttons and Fire Alarm Systems
  • Built in time delays to avoid nuisance tripping
  • Engineers Mode for easy fault diagnosis
  • Temporary override to allow gas if the ventilation fails (CO2 sensor required)
  • UK MANUFACTURED

Technical Specification

Power Supply 230VAC
Power Output
(Gas Solenoid)
230VAC
IP Rating IP65 (Providing rear entry sealed)
Approval CE

External Device Interfaces

BMS Volt Free Contact (Valve Status) - Rated 230V 5A Max
Pressure Monitors Flamefast Proving Assembly
24V Out Auxiliary Power Supply(170mA Max)
Gas Sensor 24V Signal to monitor external VFC
Ventilation 24V Signal to monitor external VFC
Remote_Stop   24V Signal to monitor external VFC
Fire Alarm 24V Signal to monitor external VFC
2x 0-10V In Monitors external devices providing a 0 - 10V signal (programs preset - see Wiring Diagram for details)

Dimensions

Height 180 mm
Width 130 / 140 mm Including Hinge
Depth 60 / 85 mm Including Stop Button

Basic Operation

When switched on via the key switch the GasGuard I system pressurises the gas pipework then performs an integrity check to ensure that no downstream outlets or appliances have been left open/on.

Upon receiving a fault signal from any external devices, the GasGuard will ensure that the gas is isolated to prevent any potential issues.

The easy to use engineers button can be used to display any faults with the system and allow gas through for commissioning and purging.


Installer Selectable Options

  • Gas Availability Timer (1-15 Hours or Constant)
  • 2x 0-10V Inputs (Preset programs)

Part Numbers & Options / Accessories

Part No Description
GG1-PR00 GasGuard I c/w Proving Assembly
SVXX Gas Solenoid Valve (see Datasheet for Part No)

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