The MA13 manometer for overpressure and underpressure fulfils high technical requirements regarding corrosion resistance and robustness. It is suitable for the measurement of fluid and gaseous media that are not highly viscous or crystallizing. The fluid or gas at the pressure to be measured is channeled into the meter through the connecting shank. This application of pressure causes the measuring element to deform elastically and thus to move. This movement, transformed by the motion train, deflects the needle proportionately to the pressure. Together with the motion train, needle and dial, the measuring element and the connecting shank comprise a physical unit. This makes the measuring system independent of forces acting on the housing. Internal arrester supports limit the needle deflection to 270°.
- Measuring range (selectable): 0 ... 0.6 bar to 0 ... 1000 bar
- Measuring range (selectable): -1 ... 0 bar to -1 ... 24 bar
- Linearity 0.15 % FS
- Hysteresis 0.1 % FS
- Deviation from characteristic curve Relative pressure ± 0.5 % FS
- Permissible ambient temperature -40 ... +105 °C
- Permissible media temperature -40 ... +125 °C
- Storage temperature -40 ... +125 °C
- Pressure connection (selectable): G1/4B or G1/2B (via adapter) or 1/4 - 18 NPT EXT
- Electrical connection (selectable): Plug connector DIN EN 175 301-803-A or M12 plug connector
- Protection class IP 65
- Output signal (selectable): 0 ... 20 mA, 3-wire or 4 ... 20 mA, 2-wire or 0 ... 10 V, 3-wire
- Nominal voltage: 24 V DC
- Materials: All wetted parts made of stainless steel 1.4542
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