GMI PPM Gasurveyor 500

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 -20°C to +50°C (-4°F to +122°F). 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 20°C (68°F). 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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