Piston-Operated Gage offers DP transmitter option.
June 16, 2009 -
Model 220 is available with loop-powered, 828 Vdc, 2-wire, 4-20 mA transmitter option. CSA-, UL-, and ATEX-rated sensor comes in explosion-proof housing, and transmitter with terminal strip comes in heavy-duty, cast aluminum housing. While accuracy is ±2% from 20-100% of FS, indicator accuracy, independent of transmitter, is also ±2%. Safe working pressure is 4,000 psig, and differential ranges are available from 0-5 to 0-100 psid.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
|Original Press release |
6500 Dobry Rd.
Sterling Heights, MI, 48314
Mid-West Instrument Announces New, 4-20mA Differential Pressure Transmitter Option On Model 220
The new Model 220 now provides a simple, low cost Loop Powered 828 VDC two wire 4-20mA Transmitter option using the same CSA, UL & ATEX rated sensor and explosion-proof housing used on our popular Model 220 with switches. The transmitter with an industrial type terminal strip is housed in heavy-duty, cast aluminum housing.
Wiring access is through a ½" NPT port. Accuracy is ±2% from 20% to 100% of full scale. Indicator accuracy is ±2% and is independent of the transmitter.
The new Model 220 piston operated unit has pressure containing elements of aluminum or 316 S.S. with 316 S.S. and ceramic terminals. Safe working pressure is 4000 PSIG (275 bar) The new Model 220 has full over-range protection up to full rated working pressures. Differential ranges are available from 0-5 PSID to 0-100 PSID (0.3 bar to 7 bar). Weatherproof construction includes standard 4 ½" dial and shatter resistant lens.
The unit is not yet listed for use in hazardous conditions.
Indicating Transmitter is an option on all new, 220 Models
Easy Field Wiring
Full Over-Range Protection
Corrosion Resistant Gauge Fronts
5 Year Warranty
Contact: Fred Lueck, President
Mid-West Instrument, 6500 Dobry Drive, Sterling Heights, MI 48314
Toll Free: 1-800-648-5778,Ph; 586-254-6500, Fax: 586-254-6509
3410 Old Lansing Road
Lansing, MI 48917
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