MA12 Pressure Gauge
Pressure – MA12 Pressure Gauge is an analog pressure gauge designed to meet the needs of industries that require reliable, accurate and durable pressure measurement solutions.

With high-quality materials and a rugged design, the MA12 is suitable for a variety of applications, including non-corrosive gas or liquid media. It is available in various measurement ranges to ensure flexibility in a variety of working environments.
Pressure gauge, especially suited for heavy measuring conditions, e.g. in case of pressure shocks, vibrations or high demands on breaking capacity. The overpressure safe measuring system guarantees high operation safety. The pressure chamber and the measuring diaphragm are available in different materials to meet various requirements.
Construction and Operation
This pressure instrument is based on a rugged and uncomplicated diaphragm movement, suitable for overpressure and partial vacuum pressure measurements. In non-operative state, forces of the springs on both sides of the diaphragm are balanced. Pressure or vacuum to be measured creates an unbalanced force of the springs until a new balance is reached. When subjected to excessive pressure, the diaphragm rests on metal supporting plates. A centre – mounted tappet transfers motion of the diaphragm system to indicator movement and operating elements of micro switches.
Main Features
- Vibration resistant
- Long service life
- Rugged measuring system
- All ranges overpressure safe up to 25 bar
Applications
- Process engineering
- Plant engineering
- Water economy
- Pneumatic conveying systems
Medium: | fluid / gaseous |
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Measuring range: | 250 mbar … 25 bar |
Output signal: | indicator |
Accessories: | diaphragm seals |
Characteristic: | — |
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