Dwyer pressure indicator 2000 MagnEHELIC differential pressure gauge

Dwyer pressure indicator 2000 MagnEHELIC differential pressure gauge

Dwyer’s Magnehelic differential pressure gauge can achieve high accuracy of up to 2% at full scale, with over 81 models to choose from. The differential pressure gauge adopts a Dwyer structure with simple and wear-resistant Magnehelic moving parts, which can quickly indicate the pressure of very low air or non corrosive gases, including positive pressure, negative pressure (vacuum), or differential pressure. Its design is shock resistant, earthquake resistant, and has the ability to withstand overvoltage. It does not have evaporative condensation, toxicity, or location issues with the pressure gauge liquid; And the price is low.

Product specifications

Media: Air and non flammable compatible gases (with natural gas option) Note: Can be used for hydrogen, order Buna-N condensation, pressure must be less than 35psi.

Shell: Cast aluminum shell and transparent cover, with a dark gray coating on the surface, passing 168 hours of salt spray corrosion test

Accuracy: ± 2% on full scale (-0, -100PA, -125PA, ± 3% in 10MM range; -00, -60PA, -6MM range is 4%), with the entire temperature range at 70 ℉ (21.1 ℃)

Rated pressure: -20 “Hg to 15 psig. † (-0.677 bar to 1.034 bar); MP medium pressure optional: 35 psig (2.41 bar); HP high pressure optional: 80 psig (5.52 bar)

Overpressure protection: At approximately 25 psig (1.72 bar), the pressure relief plug opens and only standard differential pressure gauges are available

Temperature range: 20 to 140 ℉ * (-6.67 to 60 ℃)