Teledyne GMI GS700 Hydrogen Gas Detector

Code: 7510000RC000
  • Intelligent data-logging functionality
  • PPM, LEL & Volume capability
  • Optional GPS mapping simplifies data gathering

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The GS700 provides an all-in-one detection solution for Natural Gas and Hydrogen. Whether it’s natural gas, 100% hydrogen or hydrogen blends, this highly adaptable device guarantees exceptional flexibility and performance.

Ideal for outdoor/indoor leak detection, purging, barholing, confined space entry, and Pipeline Gas Test (PGT).

​Ensuring compliance

The Instrument Management System enhances fleet management by providing access to field usage reports, calibration history, investigation mapping, and many other customised 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.

Application ready

Highly configurable to our customers’ gas detection needs, providing flexibility of use without compromising on performance.

Application modes include:

  • Combustible gas indicator.
  • Purge.
  • Barhole.
  • Pipeline Gas Test (PGT).
  • Search.

Additional Features

  • Combined or individual LEL readings for Natural Gas and Hydrogen.
  • Barhole mode.
  • Soft-key operation.
  • Communication: IrDA & Bluetooth (optional).
  • 360° alarms.
  • Lightweight & rugged.
  • Ingress Protection – IP55
  • Alkaline or rechargeable battery options.

Order Information

7510000AC001 PPM / LEL / Volume (CH4 & H2) + PGT (Alkaline).
7510000RC000 PPM / LEL / Volume (CH4 & H2) + PGT (Rechargeable).

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Title Size
GS700H2 Datasheet 543 KB

Additional information

Weight 0.190 kg

Specifications

Size: 190 x 98 x 107 mm
Weight: 1.4 kg (Alkaline), 1.3 kg (Rechargeable)
Display: Monochrome LCD with automatic backlighting
Temperature: -20oC to +50oC (-4oF to +122oF)
Humidity: 0 – 90% RH non-condensing
Sampling: Integral pump with flow fail sensor
  +sample path is protected by a hydrophobic & cotton filter
Alarms: 360o Highly visible flashing LED
  Sounder ~ 85 dB at 0.3 m
Datalogging: Capacity: 500 session logs
  Session log: user ID, date & time, gas readings, alarms, calibration / bump test data, barhole data, PGT logs
  » Log Extraction: Infrared or Bluetooth (optional)
  » Location data via GPS (optional)
GPS: Logs the GS700 location (optional).
  Extracted location data is stored with a date / time stamp.
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
Construction: Antistatic Polycarbonate ABS with conductive TPE over-moulding
Rating: IP55 (Protected from Dust & Water Jets)
Certification: IECEx / ATEX II 2G (Ta = -20oC to +50oC)
  Ex db ia IIC T4 Gb
Warranty: 2 years

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