Intelligent Gas Detection with the GS700 Portable Infrared Gas Leak Detector

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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

 

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

Gasurveyor 700 Portable Gas Leak Detector Specifications

Technical Data
Value
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 or
Ex db ia IIB T3 Gb (when fitted with a PPM gas sensor)
CSA
Class I Div.1 Groups A, B, C, D T4 or
Class I Div.1 Groups C, D T3 (when fitted with a PPM gas sensor

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