Pressure transmitter for small measuring ranges (type 40.4327)
Features
- Measuring ranges: 50 mbar to 1 bar relative pressure
- Sensor: ceramic thick layer sensor Al²O³
- Linearity: ≤ 0,2% from standard value
- High chemical resistance
- Up to 80 times the overload strength
- High temperature resistance
- Mechanical high stress resistant membrane (cleaning; abrasive materials), corrosion resistant
- Excellent longevity
- Hysteresis free
- Protection class: IP 67
Customer benefits
In addition to the good longevity, the capacitive ceramic measuring cell of aluminum oxide (99.9%) excels by up to 80 times its overload strength resulting from the electrode material selected and the special coating method. The measuring method meets highest requirements with regard to resolution and reproducibility. The combination of the high mechanical stress resistant membrane and the stainless steel case (material No. 1.4571) offers excellent chemical resistance to a large number of aggressive materials to be measured.
Applications
- Food and luxury food industry
- Medical technology
- Chemistry
- Biotechnology
Description
The pressure transmitter type 40.4327 measures relative pressures in fluid and gaseous media. Nominal measuring ranges of 0...50 mbar to 0... 1 bar can be recorded with high precision by means of the capacitive ceramic sensor, with a characteristic curve deviation of ≤ 0.2% from standard value.
Further technical information can be invoked under Download.