Description
EMCO by-pass chamber is connected to the side of the vessel applying the principle of communicating vessels. The chamber acts as a stilling well. EMCO by-pass chambers are used with electronic level transmitters based on GWR (Guided Wave Radar), conductance, capacitance or displacer principle for protection against turbulent and agitated liquids.
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Design standards
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PED 2014/68/EU, ASME B31.1 and B31.3
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Connection positions
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Side – side, side - bottom, left or right hand side
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Chamber sizes
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DN 50, DN 65, DN 80, 2”, 3”, 4"
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Measuring range
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Up to 6000 mm
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Material, chamber
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Carbon steel A105 or A350 LF2, A182 F5 or F9, AISI 316, 22Cr duplex, 25Cr duplex, 6Mo, Titanium, Hastelloy B and C, Monel 400.
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Instrument connection
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Thread ½”, ¾” 1” BSP or NPT Flange DN 25, DN 40, DN 50, DN 80, 1”, 1½”, 2”, 3”
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Pressure ratings
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PN 10 to PN 400, 150 lbs to 2500 lbs
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Vessel connection
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DN 25, DN 32, DN 40, DN 50, 1”, 1½”, 2” flanges to EN, DIN or ANSI standards, other on request
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flange facing
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RF or RTJ
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Vent connection sizes
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½”, ¾”, threaded or flanged
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Drain connection sizes
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½”, ¾”, threaded or flanged
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Coating
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On request
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Isolation
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Drain and vent valves
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Steam jacket
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