GMI PPM Gasurveyor 500

Includes: Gas Industry Survey Carrying Case, Shoulder Harness, 4mm Hex Driver, LR20 Batteries x 4 (if applicable), Bellows Probe, Swan Neck Probe c/w Shroud, Probe Handle, Probe Adaptor, Cotton Particulate Filters (Box of 10) x 2, User Handbook.

Reference 42500

Brand Gas Measurement Instruments (GMI)

PPM Gasurveyor Options

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To view our full product range visit our parent company PASS Ltd (www.tester.co.uk)

The GMI PPM Gasurveyor 500 compliments the Gascoseeker 2-500 with a similar performance, measuring % LEL and % volume flammable hydrocarbons, but with the addition of ppm ranges for all aspects of leak detection. The high sensitivity parts per million (ppm) range is enhanced by the ppm search range with higher sensitivity and faster response.

The PPM Gasurveyor is a two button instrument designed to measure Parts Per Million, Lower Explosive Level and Volume flammable gas. The instrument is designed to the latest standards and is certified for use in Hazardous Areas.

The PPM Gasurveyor 500 contains the following ranges:

LEL, 0 to 100%.
Volume gas, 0 to 100%.
PPM Flammable.
Search mode (enhanced ppm flammable range).

SEARCH MODE

Search mode is an enhanced variant of the ppm flammable range with increased resolution and faster response. Search mode can be used for detecting leaks which can then be classified using the more accurate ppm, LEL and Volume Gas ranges.

FEATURES

Fast Response Search Mode, to locate PPM level leaks very quickly.
Fully autoranging between PPM - LEL - Volume Gas.
Simple 2-button operation, allowing user access to all features.
Audible and Visual Geiger (Ticker) in Search and PPM.
Integral pump.
Optional alkaline cells or rechargeable battery pack.
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).
Directly interfaces with GMI Auto Test Calibration Units.
ATEX approved.

GMI PPM Gasurveyor 500 Specifications

Measuring Ranges	SEARCH - Enhanced PPM 0 to 1000 PPM 0 to 100% LEL 0 to 100% VOL GAS.
Resolution PPM	0 to 1000 ppm - 5 ppm.
Resolution LEL	0 to 10% - 0.1% 10% to 100% - 1%.
Resolution Vol Gas	0 to 100% - 1%.
Sampling	Integral pump with flow fail sensor; sample path is protected by a hydrophobic filter and automatic pump switch-off.
Sensor Life	5 Years.
Display	LCD containing: 4-digit digital display Analogue display 3-character range indication Operational Flags.
Temperature	-20ºC to +50ºC (-4ºF to +122ºF).
Humidity	0-95% R.H. non-condensing.
Battery	4 ‘D’ size Alkaline Cells or Rechargeable Battery Pack.
Battery Life	15 hours Alkaline or 8 hours Rechargeable at 20ºC (68ºF).
Rating	IP54 (Dust protected and splashproof).
Geiger (Ticker)	Indicates gas concentration increase in Search and PPM ranges via the increased rate of sounder and LED pulse.
Certification	ATEX II 2 G EEx ia d IIC T4 (Ta = -20oC to +50oC) IECEx Ex ia d IIC T4 Gb (Ta = -20oC to +50oC) UL 913 Class I, Div 1 Groups A, B, C and D CSA Class I Groups ABCD C22.2 No. 152.
Construction	Moulded polypropylene case.
Dimensions	180 x 95 x 105 mm (7.1 x 3.7 x 4.1 in).
Weight	1.7kg / 3.75lbs.
PPM Gasurveyor 500 warranty	Two-years.

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PPM Gasurveyor 500 Datasheet

PDF Specifications of the GMI PPM Gasurveyor 500 portable flammable gas detector with fast response search facility.

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COMPONENT	DESCRIPTION	PART No.
Case	Carry case.	12580
Swan Neck Probe	Probe complete with shroud and skids.	13655
Bellows	Bellows (cup probe).	13563
Harness	30mm harness assembly.	12370
Filters	Cotton filters (box / 10).	10077