Dew-Point Sampling ES20 Compact Sampling System Stainless Steel Sampling System The ES20 Compact Sampling System is designed to reliably and accurately measure dew point or moisture content in a wide variety of industrial gas applications up to 20 barg. This sampling system is an economical and high quality solution with a short lead time. Process connection via 6mm or 1/4” tube fittings Dew point, moisture content, flow, contamination and pressure control Sample inlet pressure up to 20 barg Plastic moulding Modular design Stainless steel tubing and fittings Hydrogen coolants Flexible filtration options High quality components Pure feed gases Designed for challenging process environments Heat treatment gases Optional displays

Dew-Point Sampling ES20 Compact Sampling System A Reliable Sampler for Moisture Metering valves (needle valve type) Michell Instruments designs and manufactures a broad range of sampling systems for a wide spectrum of industries and processes from the economical compressed air market, to the demanding oil and gas process market. Flowmeter with needle valve (with vacuum pump only) The ES20 sampling system is a standard modular, high-quality product designed to address the needs for filtration, pressure, and flow control. Mounting Variants Depending on the application, the sampling system can be...

Dew-Point Sampling ES20 Fitted with Particulate Filter Components used Base plate Inlet process connection and material 6mm or 1/4” fitting (316 stainless steel) Outlet process connection and material 6mm or 1/4” fitting (316 stainless steel) Metering valve Needle valve type Filter housing 316 stainless steel (340 barg maximum), gasket (Viton®) Particulate filter (inside filter housing) Borosilicate glass microfibres (99.5+% removal of 0.1 micron particles) Pressure gauge Center back mount (dual scale: Bar and PSI) Sensor sample block 5/8” SS sample block (316 stainless steel) Borosilicate glass...

Dew-Point Sampling ES20 Fitted with Particulate Filter Components used Base plate Inlet process connection and material 6mm or 1/4” fitting (316 stainless steel) Outlet process connection and material 6mm or 1/4” fitting (316 stainless steel) Metering valve Needle valve type Filter housing 316 stainless steel (340 barg maximum), gasket (Viton®) Particulate filter (inside filter housing) Borosilicate glass microfibres (99.5+% removal of 0.1 micron particles) Pressure gauge Center back mount (dual scale: Bar and PSI) Sensor sample block 3/4” SS sample block (316 stainless steel) Borosilicate glass...

Dew-Point Sampling Technical Specifications Electrical Specifications Supply voltage (vacuum pump only) Operating Specifications Operating temperature ES20 fitted with: Particulate or coalescing filter without monitor Particulate or coalescing filter with monitor Vacuum pump with or without monitor Operating inlet pressure ES20 fitted with: Particulate filter Coalescing filter Vacuum pump Flow rate 0 to 20 barg (0 to 290 psig) 0 to 20 barg (0 to 290 psig) -0.3 bar to 1 barg** (-4.4 to 14.5 psig**) 1 to 5 Nl/min (2.1 to 10.6 scfh) Mechanical Specifications Process connection and material Inlet/outlet...