Flow Level Pressure

  • Differential Pressure Indicator Switch for Low Flow Monitoring

Differential Pressure Indicator Switch for Low Flow Monitoring

Jan 10 2008 Read 1104 Times

MidWest Instrument’s (USA) new Model 522 differential pressure / indicator switch is a diaphragm type unit that features complete high to low side isolation…making it ideal for low flow monitoring of heat exchangers in geothermal applications.

The 522 features a max. static pressure of 1000 P.S.I.G. (69 bar), a max differential overrange pressure of 200 P.S.I.D.(13.89 bar) and differential pressure ranges of 05 to 050 P.S.I.D. with ± 5% F.S accuracy. Body materials are aluminum or 316/316L stainless steel with 316 SS, ceramic and acetal moving parts.

The 522 unit is available with one or two field adjustable (40% to 100% FS.) hermetically sealed reed switches in SPST (3 amp) configuration. Features up to 240 VAC/VDC voltage ratings, flying leads or DIN type connectors and can be custom designed to meet mounting requirements or operating conditions. Dial accuracy ± 5% standard with a 5 year warranty.

Reader comments

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.

Post a Comment




Digital Edition

Petro Industry News May 2019

May 2019

In This Edition Analytical Instrumentation - Range of viscometers for oils and fuels - Tackling viscosity measurement at refineries - Krebs stormer digital viscometer Fuel For Thought...

View all digital editions

Events

Safety & Health Expo

Jun 18 2019 London, UK

Atlantic Canada Petroleum Show

Jun 18 2019 St John's, Newfoundland

OGA 2019

Jun 18 2019 Kuala Lumpur, Malaysia

Valve World Americas

Jun 19 2019 Houston, Tx, USA

View all events