Bamo PE 827 Pressure Switch with Display

Bamo PE 827 Pressure Switch with Display

Bamo PE 827 Pressure Switch with Display is a robust instrument, with 2 NPN contact outputs and 1 analogue output 4-20 mA. This pressure switch integrates a sensor with a heavy duty ceramic diaphragm. Controlled by microprocessor, it allows the user to easily access the various configuration parameters, such as trigger points and switching functions. Its LED display guarantees perfect readability in all circumstances. It displays the measured value, the parameters, the status of outputs.

This pressure switch has, a reverse polarity protection circuit, and, a short-circuit protection. A diagnostic function is available from the keyboard. This function allows a complete control of the electronics as well as the measuring cell and to take note of the memorized pressure peaks.

Bamo PE 827 Features

  • Compact, easy to use
  • Ranges from -1 … 0 up to 0 … 40 bar
  • Analogue output 4-20 mA
  • 2 Digital outputs

Application

Continuous control on hydraulic, pneumatic applications, in vacuum, cooling process, filter monitoring, in the range of -1 … 0 … 40 bar.

Another Article:

Bamo PE 827 Specification

Operating ranges From -1 … 0 up to 0 … 40 bar
Over pressure Ranges ≤ 10 bar: 4 times the F.S.
Ranges > 10 bar: 3.5 times the F.S.
Accuracy ± 1% F.S.
Long-term stability ± 0,3% F.S.
Response time ≤ 5 ms
Pressure cycle < 100 Hz
Compatible liquids and gases
Operating conditions
Fluid temperature -20 … +80 °C
Ambient temperature -20 .. .+80 °C
Storage temperature -40 … +80 °C
4 LED, 7 segments each, for measurement
Display
+ 2 LED, 1 segment each, for scale unit & status
Analogue (x1): 4-20 mA
Outputs
Digital (x2): NO/NC contacts; open collector, 250 mA max
17 … 33 V DC
Power supply
Load 4…20 mA: < 500 Ω
Consumption Max. 50 mA
Electrical protections Against short circuits and reverse polarity
Connections Male connector M 12×1 (5-pin)
Protection IP 65 and IP 67 according to IEC 60529

Download Data Sheet: Pressure Switch with Display PE 827

Ref: bamo.eu

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