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PUE 94
Differential-pressure transducer with high overload capacity.
The PUE 94 differential-pressure transducer records positive and negative differential pressure. The central unit is a pressure cell with a diaphragm spring made of beryllium bronze which, in accordance with the pressure difference, is displaced between two chambers. The displacement is measured, without making contact, via an inductive displacement recorder. The device does not contain any components that can rub against each other or parts subject to mechanical wear. The special feature of the PUE 94 is its extremely high overload capacity. In the event of a fault, a valve interrupts the pneumatic connection between connecting tube and pressure cell. Due to the high overload capacity, this pressure transducer is particularly suitable for use in equipment in which pressure fluctuations could occur, e.g. pressure monitoring in printing equipment or textile machines, or in systems that have to be flushed with compressed air.
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The 3 or 4-figure LC display is available as an option. In addition to Pa and kPa, it can also display mmWs etc. An optional time constant up to 5 s (only pressure transducer) means the device can also be used under fluctuating pressure conditions and generates a stabilised output signal. |
| Technical data: |
| High sensitivity, high precision and long-term stability Low zero drift Hysteresis and temperature-dependence Measuring ranges: from 0 - 250 Pa to 0 - 30 kPa Linearity: ± 1, optional ± 0.5% Output signals: 0 - 10 V, 0 - 20 mA, 4 - 20 mA Supply voltage: 24 V DC, 24 V AC, 230 V DC Medium: air, all non-aggressive gases Further information available on request |
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支持定做
可根据客户要求定制不同规格的过滤器、过滤棉 -
外框可选
外框可采用镀锌框，铝框，不锈钢等材质 -
优良滤材
滤材可选用无纺布，静电棉，玻璃纤维等材质 -
产品优势
源头工厂，拥有先进设备，产品经过严密的检测，合格出厂