GFM-436 Landfill Gas Monitor

The GFM436 is the latest spot monitoring device for boreholes which builds on the existing GFM435 technology. New Features include: Re-designed gas ports - Gas IN, Flow IN, +SP +/-200mB Static Pressure channel Instantaneous and Peak flow DIP meter level data entry Un-attended data logging Alphanumeric data entry new SiteMan v5 Software Provides measurement of - CH4 CO2 O2 H2S CO Measurement of atmospheric, dynamic differential and static pressure Hexane Reading for identifying other hydrocarbons present Optional External Sensors for Temperature and Velocity PID Compensation Factor for using PIDs in methane rich environments The GFM426 is a variant of the GFM436 specifically designed as a wellhead gas analyser with built in data logger for landfill gas extraction systems. It's a gas monitor (CH4 O2 CO2 Co & H2S) pressure and flow monitor for atmospheric static and differential pressure( across orifice plates or pitot tubes) utilising a full flow through pressure measurement module.