Gas Measurement Instruments - GMI

Detection, Protection, Innovation

Chemical

The Chemical Industry

For over 60 years, GMI has been at the forefront of development in providing bespoke solutions to some of the largest petrochemical companies.  We offer complete solutions from portable gas detectors to fully integrated site systems.  From site survey through to full installation and service, GMI has the experience to trust.

Portable Detectors

Gasurveyor 500

Gasurveyor 500

Portable Detector

Arrow View Product

> Multiple applications

> Proven reliability

> Audible, visual alarms

Weight

1.7kg (3.75lbs)

Dimensions

180 x 95 x 105mm
(7.1 x 3.7 x 3.9in)

Leaksurveyor

Leaksurveyor

Portable Detector

Arrow View Product

> Measures LEL and  VOL. Gas

> Internal ppm semi-conductor & fast pump for quick response

> ATEX certified

Weight

1.7kg (3.75lbs)

Dimensions

180 x 95 x 105mm
(7.1 x 3.7 x 3.9in)

PPM Gasurveyor

ppm Gasurveyor

Portable Detector

Arrow View Product

> Easy operation

> Internal ppm catalytic sensor

> Automatic hydrocarbon range selection

Weight

1.7kg (3.75lbs)

Dimensions

180 x 95 x 105mm
(7.1 x 3.7 x 3.9in)

PS200 Series

PS200 Series

Portable Detector

Arrow View Product

> Simple 1-button operation

> Measures up to 4 gases (LEL/O2/CO/H2S)

> Audible, visual & vibration alarms

Weight

0.23kg (8oz)

Dimensions

121 x 59 x 32mm
(4.8 x 2.3 x 1.3in)

T.ex

T.ex

Portable Detector

Arrow View Product

> Single-button operation

> Audible, visual, vibrating alarm

> Lightweight

Weight

Toxic - 0.076kg (2.7oz)
Oxygen - 0.086kg (3oz)

Dimensions

85 x 55 x 29mm
(3.3 x 2.2 x 1.1in)

V!SA

V!SA

Portable Detector

Arrow View Product

> Measures up to 5 gases

> Audible, visual alarm

> Single-button operation

Weight

0.4kg (14oz)

Dimensions

140 x 85 x 45mm
(5.5 x 3.3 x 1.7in)

Fixed Gas Detection

4500

4500

Fixed gas detection

Arrow View Product

> Up to 40 sensors per rack system

> Detects flammable and toxic gases

> High density 19-inch rack mount

Weight

TBC

Dimensions

483 x 171 x 300mm
(19.1 x 6.73 x 11.81in)

Active 8

Active 8

Fixed Gas Detection

Arrow View Product

> Measures up to 8 channels

> A1, A2, A3 audible, visual alarms

> Detects gas, fire and smoke

Weight

TBC

Dimensions

TBC

Active 80

Active 80

Fixed Gas Detection

Arrow View Product

> Addressable 64 point system

> Repeater panel option

> Auto diagnostics

Weight

4.95kg (10.9lbs)

Dimensions

315 x 265 x 95mm
(12.4 x 10.4 x 3.7in)

GasTrEx

GasTrEx

Fixed Gas Detection

Arrow View Product

> ATEX Zone 1 and 2 certified

> Programmable alarms

> Non-instrusive calibration

Weight

Aluminium - 2.01kg (4.4lbs)
Stainless Steel - 2.65kg (5.8lbs)

Dimensions

TBC

Single Point Gas Alarm (SPGA)

Single Point Gas Alarm (SPGA)

Fixed Gas Detection

Arrow View Product

> Detects oxygen, flammable and toxic gases

> Programmable alarm levels

> Optional internal battery backup

Weight

With Battery - 3.7kg (8.2lbs)
Without Battery - 2.9kg (6.4lbs)

Dimensions

230 x 170 x 102mm
(9.06 x 6.7 x 4.02in)