DWYER INSTRUMENTS 2020 Differential Pressure Gauge, 1/8 Inch FNPT, 0 to 20 Inch WC, Die Cast Aluminium

The 2000 Series Magnehelic® differential pressure gauges provide an accurate, economical indication of positive, negative, or differential air pressure in HVAC applications and building automation systems, BAS. The pressure gauge includes a 4 in (10.2 cm) easy-to-read dial and a frictionless magnetic movement in a cast aluminum housing. The differential pressure gauge is resistant to shock, vibration, and overpressure. The Magnehelic® Gauge has both back and side connections, so that it may be either surface- or flush-mounted. Ranges are available from 0 in to 0.25 in W.C. up to 10" W.C.

Features:

• It can be operated at temperatures ranging from 20 to 140 degrees F.
• This Dwyer Magnehelic differential pressure gauge features die-cast aluminium construction for high-temperature operation tolerance.
• It has pointer stops made of moulded rubber to prevent pointer over-travel without damage.
• This Dwyer pressure gauge has a bezel to enable flush mounting in the panel.
• It is equipped with zero adjustment screw on the cover for making it accessible.
• This Dwyer 2020 pressure gauge is integrated with an O-ring seal to provide pressure tightness.

Standards and Approvals:

• EU
• RoHS

Frequently Asked Questions:

Q. What is the mounting orientation of Dwyer Instruments 2020 Magnehelic differential pressure gauge?

A. Upright only.

Q. How to maintain this Dwyer 2020 differential pressure gauge?

A. This gauge requires periodic calibration and zeroing to ensure maximum accuracy.