Extended linearity 500 electromagnetic flowmeters

Extended linearity (EL) 500 electromagnetic flowmeters create a unique electromagnetic field profile to ensure accuracy in turbulent, laminar and transitional flows. They operate based on the Faraday principle, by which a conductor crossing a mag-netic field generates a potential, which is directly proportional to the flow velocity. Available in line sizes from 1/8 in. to 3/4 in., these compact meters have a wide measurement range of up to 1000:1 without the aid of linearization software. The EL 500 has a bidirectional flow capability with no moving parts and no pressure drop. The meters cover the temperature range of –4_F to 320_F. They utilize a 316 stainless steel flow tube with AISI 316 UNI 338 male-threaded, NPT or ISO 2852 fittings. Optional connections can be made of Hastelloy C or titanium. The standard liner material is polytetrafluoroethylene (PTFE) and the enclosure is stainless steel. Electronics can be mounted directly on the flowmeter, or to meet the IP 68 standard for permanent immersion in water up to a depth of 4.9 ft, they can be remotely mounted.