ABUS Technologies MG Low Differential Pressure Gauge - Manual (Page 4)

ABUS TECHNOLOGIES INC.
4
MG
1. INTRODUCTION
The magnet-helix type gauges are designed to give fast, accurate indication of
differential pressures. The gauge may be served as a readout device when measuring
fluids (Air and non-combustible, compatible gases). Guaranteed within 2% of full scale
– and for the wide choice of 81 ranges available to precisely suit your needs. A simple,
frictionless movement, which caused by pressure difference, forces the magnetic helix
to turn in order to maintain the gap and the pointer fixed to the helix turns accordingly.
It quickly indicates low air or non-corrosive gas pressures – positive, negative or
differential. This design resists shock, vibration and over-pressures. No manometer
fluid to evaporate, freeze or cause toxic or leveling problems.
Applications
The MG are designed to measure positive, negative, or differential pressure of low air and non-
corrosive gases with a full span accuracy of 2% at a competitive price. They are widely used for filter
condition checks, HVAC control, and the measurement of fan and blower pressures, air velocity, and
pressure drop across orifice plates applications, as well as other applications in the pharmaceutical and
semiconductor manufacturing industry.
2. PRESENTATION
2.1 Features
1. Magnet-helix indicating mechanism ideal for low DP measurement
2. A wide selection of ranges from 0Pa to 60Pa at up to 2.5KPa
3. Accuracy 2% of FS
4. Inertia-free, drift-free pointer indication
5. OEM solutions available