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GMI Gasurveyor 700
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.
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).
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. |
No customer reviews for the moment.
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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