Service:

Air and non-combustible, compatible gases.

Wetted Materials:

Consult factory.

Magnehelic® Housing:

Die cast aluminum case & bezel with acrylic cover; Exterior finish is coated gray to withstand 168 hour salt spray corrosion test.

Accuracy:

±2% of FS (±3% on -0, -100PA, -125PA, -10MM and ±4% on -00, -60PA, -6MM ranges), throughout range at 70°F (21.1°C).

Pressure Limits:

-20 in Hg to 15 psig (-0.677 bar to 1.034 bar); MP option; 35 psig (2.41 bar), HP option; 80 psig (5.52 bar).

Overpressure:

Relief plug opens at approximately 25 psig (1.72 bar), standard gages only. See overpressure protection note on Magnehelic® Gage catalog page.

Temperature Limits:

20 to 140°F (-6.67 to 60°C); Low temperature option: -20°F (-28.8°C); Case: -76 to 140°F (-60 to 60°C) (Note: Product temperature limits are less than case limits).

Mounting Orientation:

Diaphragm in vertical position.

Enclosure Rating:

IP66. IP65 with option OPV, overpressure relief valve.

Housing material:

Aluminum.

Finishing:

Texture epoxy coat RAL7038.

Pressure Connections:

1/8" NPT female brass (SS optional). In presence of acetylene it is necessary to use SS.

Weight:

8.6 lb (3.9 kg).

ATEX Approved Product from Comhas with ECN:

BVI 14ATEX0072.