Ultra Low Differential Pressure Sensor
The P-Sensor is a true Low Differential Air Pressure Transmitter and can be used for static pressure, vacuum pressure and differential pressure measurements in positive or negative areas.
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The P-Sensor is a wall, or panel backplate, mount air pressure / velocity sensor that provides an output signal of 0-10 V and 4-20 mA. The unit also has MODBUS communication.
The display shows the actual pressure or velocity/volume in the selected units depending on the settings. All necessary adjustments can be made via the front membrane keyboard.
Ultra Low Differential Pressure Sensor
PRODUCT SPECIFICATIONS
- P-Sensor Pressure — Velocity Transmitter
- Ranges from 10 Pa to 7500 Pa
- Linear Pressure Output in Pa is standard.
- Adjustable to hPa — kPa — mBar
- Linear Velocity Output selectable via Keyboard.
- m/s — m3/s — m3/h — l/s — ACR
- Range adjustable +/- 50% of range via keyboard
- Signal Output: 0…10V and 4.20mA
- Output Keyboard programmable i.e 1.5V — 5.19mA
- PID control loop output on selectable terminal
- Pressure or Velocity output on selectable terminal
- Calibration mode adjustment
- Adjustable alarm threshold indicated by red and green LED
- Linearity/Accuracy 0.25% of Full Scale => 100 Pa and 0.25 Pa < 100 Pa
- Power Supply 24Vdc/ac (80mA) non isolated
- Power Supply 24Vac (130mA), 110VAC (32mA) or 230VAC (16mA) isolated
- Repeatability 0.1% of Full Scale
- Temperature drift 0.05%K (+10 °C to 50 °C) without Autozero — 0.0% with auto zero
- Operator Panel keyboard and display
- Enclosure Plastic ABS IP65
- Tube connection 6mm barbed or 4mm barbed
- One Modbus rtu communication port standard
- Remote Display can be connected to Modbus rtu with separate power supply
- Traceable Calibration Certificate
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