GAS FLOW METER 2.0
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The Gas Flow Meter 2.0 (GFM 2.0) is the next generation High Volume Sampler designed for EPA Compliance with OOOOb and Subpart W Greenhouse Gas Reporting. The GFM 2.0 was designed and manufactured exclusively by AddGlobe, LLC. AddGlobe has over 17 years of experience and expertise in High Flow Sampling and was the largest global supplier of the Bacharach Hi Flow Sampler. The GFM 2.0 is a portable, intrinsically safe, rechargeable direct measurement tool which quickly quantifies precise leak rates of 99% of fugitive methane emissions. GAS FLOW METER 2.0 & DIRECT MEASUREMENTS The GFM 2.0 performs fast, accurate leak measurements by using a high flow rate of air and a modified enclosure to completely capture gas leaking from the component. Intrinsically safe Non-Dispersive Infrared optical sensors with a wide temperature range are used to measure the natural gas concentration in the air stream of the system. The measuring system contains additional sensors to indicate the volume of oxygen in the gas stream allowing for gas density to be corrected and the influence of high-order hydrocarbon impurities to be eliminated. This proprietary Oxygen Displacement Method allows the GFM 2.0 to make precise leak measurements within +/- 5% accuracy. • High accuracy readings: +/- 5% • Wide operating temp: -4° to 122° F, -20° to 50° C • Proprietary Oxygen Displacement Method for higher accuracy of Methane Leak Rates • Adjustable gas density settings to meet specifications of a given distribution network • Smart filter/sensor block design for DIY filter and sensor replacement • IP68 rating (ingress protection) against dust and rain AddGlobe, LLC | www.addglobe.com | info@addglobe.com | 561-985-7523 | 1650 Arabian Drive Loxahatchee, FL 33470 VWVYUUl lli iU 111 11 llVvVVvoO »1. • ■ ■ ■_ ////'/V filll v vvWvS" ... Most portable, lightweight sampler at 9.4 lbs (4.2 kg) • Rechargeable LiPo battery with 8+ hours continuous run time and 65+ hours standby time • EPA OOOOb and Subpart W Compliant • Bluetooth interface for any Android device 6.0 or higher (Android Armor X with preinstalled software included) • Sampling attachments included • Easy to operate • Third Party Tested at

TECHNICAL SPECS Control Buttons Android (OS version 6.0 or higher) Applications for GFM Operation and Calibration preinstalled Graphic TFT Display Measured Values Sample flow rate Background gas concentration Gas concentration in the sample Battery capacity Estimated Values Leakage concentration taking into account the background gas level Leak intensity Measured Leakage Rate Minimum Detectable Leak Rate 0.008 SCFM (From 0.15 l/min) Leak Rate Measurement Error Sample Flow Rate Maximum: 12.36 SCFM (350 l/min) Medium: 8.82 SCFM (250 l/min) Low: 5.29 SCFM (150 l/min) Pressure drop across the...