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GS700 Series Portable Infrared Gas Leak Detector
CSA 
Hydrogen Compatible Description
The GS700 utilizes the latest infrared gas detection technology in a robust and reliable design. It provides intelligent data-logging functionality combined with optional GPS mapping to simplify data gathering and easily syncs with our cloud based Instrument Management System (IMS) to support reporting and compliance.
The natural gas discrimination feature quickly determines the source of gas leaks, whether it’s pipeline gas or naturally occurring biogas; saving valuable time and reducing detection related costs.
Ensuring compliance
Intelligent data-logging functionality together with optional GPS mapping simplifies data gathering. Our Instrument Management System improves fleet management by providing access to field usage reports, calibration history, investigation mapping and many other bespoke reports; making it easier for our customers to demonstrate compliance.
Natural gas discrimination
Quickly determines the source of gas leaks, whether it’s pipeline gas or naturally occurring biogas; saving valuable time and reducing detection related costs.
Flexible configuration
The GS700 can be configured to meet specific application needs and can be customized to suit a range of user requirements, settings and languages.
Application ready
Highly configurable to our customers’ gas detection needs, providing flexibility of use without compromising on performance.
Features- LEL & Volume Gas (infrared)
- Optional sensors including: PPM, O₂, CO, H₂S
- Barhole Mode - configurable
- Soft-key Operation
- Communication: IrDA & Bluetooth (optional)
- 360° Alarms
- Lightweight & Rugged
- Ingress Protection - IP55
- Alkaline or Rechargeable battery options
Configure
Specifications
Specifications
Certifications & Approvals
CSA Hydrogen Compatibility %
Hydrogen Compatible up to 100% 
Hydrogen Compatible up to 30% 
Hydrogen Compatible up to 20% Size
- 190 x 98 x 107 mm
Weight
- 1.4 kg (Alkaline)
- 1.3 kg (Rechargeable)
Display
- Monochrome LCD with Automatic Backlighting
Temperature Range
- -20° to +50° C (-4° to +122° F)
Humidity
- 0 to 90% RH Non-condensing
Alarm
- 360° Highly Visible Flashing LED
- Sounder ~ 85 dB at 0.3 m
Battery
- 3 x LR20 ‘D’ Size Alkaline Cells or Rechargeable Battery Pack
Battery Life
- Typically 15 hrs Alkaline, 20 hrs Rechargeable
Charge Time
- Typically 6 hrs
Material of Construction
- Antistatic Polycarbonate ABS with Conductive TPE Over-moulding
Ingress Protection
- IP55
Certifications & Approvals
- IECEx / ATEX
- CSA
Warranty
- 2 Years
Sensor Range
- H2: 0 to 100% Volume
- HC: 0 to 10,000 ppm
- HC: 0 to 9.9% LEL, 10% to 100% LEL
- HC: 0 to 100% Volume
- O2: 0 to 25%
- CO: 0 to 1,000 ppm
- H2S: 0 to 100 ppm
Resolution
- HC, CO & H2S: 1 ppm
- HC: 25 ppm
- HC: 0.1%, or 1%
Sensor Type
- Semiconductor
- Infrared
- Electrochemical
H2 Ready
- H2 Ready (blend in natural gas to 100%)
