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GMI Gasurveyor 700
  • GMI Gasurveyor 700
  • GMI Gasurveyor 700
  • GMI GS700

GMI Gasurveyor 700

GMI Approved distributor

lead time Lead Time Approx. 14-28 Days.


Includes: Harness, 4mm Hex Driver, User Handbook, 1.5m Clear Sample Line, Carrying Case, Standard Probe, Probe Handle Assembly, Sample Line Adaptor, 2 Packs of Cotton Filters.

7100000A0001
GS700 Options
Utilising the latest infrared gas detection technology in a robust and reliable design, the GMI Gasurveyor 700 (GS700) is a highly configurable instrument with leading performance and a user-friendly interface which makes it the perfect choice for all gas utility applications. The large display simplifies operation and allows the user to access multiple functions.

The Gasurveyor 500 can contain up to six gas ranges with the following ranges being possible:

FEATURES

LEL & Volume Gas (infrared).
Optional sensors including: PPM, O2, CO, H2S.
Barhole mode - configurable.
Soft-key operation.
Communication: IrDA & optional Bluetooth.
360° Alarms.
Lightweight and rugged.
Ingress protection - IP55.
Alkaline or rechargeable battery options.
Ranges of Operation.

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 customised to suit a range of user requirements, settings and languages.

Pipeline Gas Test (PGT)

Avoid unnecessary excavations with this invalu-able  feature.  Instantaneous  confirmation  that the gas is not from your pipeline (e.g. landfill or swamp gas).

GMI Gasurveyor 700 Product Video

SENSOR SPECIFICATION
GAS RANGE RESOLUTION T90* SENSOR TYPE
HC 0-1,000ppm
0-10,000ppm.
1ppm
1ppm.
- Semiconductor
Semiconductor
HC 0-9.9% LEL
10-100% LEL.
0.1%
1%
<6s Infrared
HC 0-100% Volume 1% <6s Infrared
O2
0-20.9%
21-25%
0.1%
1%
<15s Electrochemical

CO

0-1,000ppm 0.1%
1%
<15s Electrochemical
H2S
0-100ppm 1ppm <7s Electrochemical
PGT Decision made if sample: 1.5% VOL gas 1ppm Infrared
*Instrument without probe T90 response times.
Complies to standards: BS EN / IEC 60079-29-1, BS EN 45544, BS EN 50104

GMI Gasurveyor 700 Specifications
Sensor/Range/Resolution/Sensor Type CH4 / 0-10,000 ppm / 1 ppm / Semiconductor
CH4 / 0-100%LEL / 1% / Infrared
CH4 / 0-100%Vol / 1% / Infrared
O2 / 0-25% / 1% / Electrochemical
CO / 0-1,000 ppm / 1 ppm / Electrochemical
H2S / 0-100 ppm / 1 ppm / Electrochemical.
Display Monochrome LCD with automatic backlighting (240 x 160 pixels).
Temperature -20°C to +50°C.
Humidity 0 - 90% RH non-condensing.
Sampling Integral pump with flow fail sensor; sample path is protected by a hydrophobic & cotton filter.
Alarms 360° Highly visible flashing LED Sounder > 95 db at 0.1 m.
Battery 3 ‘D’ size Alkaline Cells or Rechargeable Battery Pack.
Battery Life 20 hours (Alkaline & Rechargeable).
Construction PC/ABS with TPE over-moulding.
Rating IP55 (Protected from Dust & Water Jets).
Certification ATEX II 2 G
IECEx Ex d ia IIC T4 Gb (Ta = -20°C to +50°C)
SA Class 1 Div 1 Groups A, B, C, D T4.
Dimensions 190 x 98 x 107 mm.
Weight 1.4 kg (Alkaline instrument).
Gasurveyor 700 warranty Two-years.

Download

GMI GS700 Series Brochure

PDF Specifications of the GMI Gasurveyor 700 Series portable gas detector.

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GMI Gasurveyor 700
COMPONENT
DESCRIPTION PART No.
Case GS700 Carry case complete with labels. 49100
Driver Hex driver for base screws. 12451
Probe Standard probe handle assembly. 12481
Filter Hydrophobic filter (for use with 12481). 12358
Dust Filter Dust filter box of 10 (for use with 12481). 10077
Charger Charger assembly (inc. universal PSU). 49460
Software Datalogging package c/w IR adaptor. 49150
Battery Pack Rechargeable battery pack. 49221

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