Description
Pressure sensor WIKA model HP-2
For highest pressures
The model HP-2 pressure sensor has been specifically developed for demanding high pressure applications up to 15,000 bar. This makes it one of the few pressure measuring instruments in the world that can reliably measure pressures of this magnitude.
High accuracy
This pressure sensor features a very high long-term stability and offers extremely high accuracy for the highest pressures. Measuring ranges up to and including 0 … 10,000 bar can, as an option, be supplied with an even higher accuracy of 0.25 %.
Long service life
Thanks to its excellent load cycle stability, the model HP-2 has a particularly long service life, even with dynamic pressure profiles.
A protection against cavitation and pressure spikes, pecifically developed for highly dynamic pressure profiles, further extends the service life. For water as a medium, this protection is particularly recommended.
Model HP-2-S
- Standard version
Model HP-2-D
Additionally with DIPS – diaphragm impact protection system DIPS protects the pressure sensor from cavitation and micro-diesel effects; it is particularly recommended for use with water as a medium.
Model HP-2-E
Additionally with EPC – exchangeable pressure connection EPC enables the changing of the process connection without having to change the entire pressure sensor.
This system is particularly recommended when hairline cracks can occur.
Measuring ranges
0 … 1,600 / 0 … 2,500 / 0 … 4,000 / 0 … 5,000 / 0 … 6,000 / 0 … 7,000 / 0 … 8,000 / 0 … 10,000 / 0 … 12,000 / 0 … 15,000 /
Output Signal
- Current (2-wire) 4 … 20 mA
- Voltage (3-wire) DC 0 … 5 V
DC 0 … 10 V - USB USB 2.0
Power supply
The power supply depends on the selected output signal
- 4 … 20 mA / DC 0 … 5 V : DC 10 … 30 V
- DC 0 … 10 V: DC 14 … 30 V
- USB 2.0: DC 5 V
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