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Built on the success of the robust and reliable Gascoseeker MK2, the Gascoseeker 2-500 is the UK gas industry standard instrument for measuring % LEL and % volume flammable hydrocarbons, with over 20,000 instruments in use in the UK gas industry.

The two-button operation means the Gascoseeker 2-500 is easy to use and operator training can be conducted quickly. The rugged design allows the Gascoseeker 2-500 to be used in harsh environments. The Gascoseeker 2-500 is also fully compatible with our range of calibration software and equipment.

Automatic range selection
Simple 2-button operation, allowing user access to all features
Accurate and extremely reliable low-cost instrument
Integral pump with flowpath protected by water filter
Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use
LCD with backlighting, which displays the current gas readings （in both digital and analogue format）, together with operational and status information
Can be checked/calibrated via an infra-red link to GMI Auto Test Calibration Unit, without opening the instrument
Comprehensive range of accessories
ATEX approved

技術參數:

Measuring Ranges	Resolution
0 - * LEL 0 - * Volume Gas	LEL: 0 - 10% LEL: 10 - * Vol Gas: 0 - *	0.1% 1% 1%
Certification	Environment
ATEX UL CSA IECEx MED Download Product Datasheet for Details	Temperature Limits: - 20 Deg.C to + 50 Deg.C （- 4 Deg.F to + 122 Deg.F） Humidity: 0 - 95% RH non-condensing
Power Supply	Sampling System
4 ‘D’ size alkaline cells Approx. 15 hours' run-time at 20 Deg.C （68 Deg.F）	Integral pump with flow fail sensor Sample path is protected by a hydrophobic filter and automatic pump switch-off
Physical Properties
Dimensions: 180 （H） x 95 （W） x 105 （D） mm 7.1 （H） x3.7 （W） x 4.1 （D） in. Weight: 1.7 kg （3.75lbs） with alkaline batteries	Display - LCD with backlighting 4-digit digital display plus analogue display 3-character range indication Operational flags Construction/Protection Rating: Moulded polypropylene case protected to IP54