AirTAC DPH Series Digital Display Pressure Sensor
Digital Pressure Sensor with Analog Output
The AirTAC DPH Series is a digital display pressure sensor with analog output designed for accurate pressure monitoring and control in pneumatic and industrial automation systems.
It combines two switching outputs with analog voltage or analog current output, allowing pressure conditions to be monitored while providing an analog signal for PLCs and other control equipment.
With multiple pressure ranges, selectable NPN or PNP output and a clear two-color LCD display, the AirTAC DPH Series provides a flexible pressure sensing solution for industrial pneumatic applications.
DPH Series
Available Models
- DPHN2-01
- DPHN2-10
- DPHP2-01
- DPHP2-10
- DPHN3-01
- DPHN3-10
- DPHP3-01
- DPHP3-10
Specifications
Product Feature
Applications
Specifications
| Specification | AirTAC DPH Series |
|---|---|
| Input Voltage | 12–24 VDC ±10%, Ripple (p-p) <10% |
| Current Consumption | 40 mA or less |
| Fluid | Non-corrosive gas |
| Measurement Range – DPHN2(P2)-01 | -15 psi to 15 psi |
| Measurement Range – DPHN2(P2)-10 | -15 psi to 150 psi |
| Withstand Pressure – 01 | 22 psi |
| Withstand Pressure – 10 | 175 psi |
| Measurement Error | ±2% F.S., ±1 digit (Temperature: 25 ±3°C) |
| Repetitive Accuracy | ±0.2% F.S. |
| Temperature Error | ±3% F.S. (Base 25°C, Range 0 to 50°C) |
| Display Type | 4-digit measurement, 3.5-digit setting |
| Display | LCD analog and double-row LCD display |
| Display Color | 2-color LCD (Red/Green) |
| Output – DPHN2 / DPHN3 | Built-in two sets of NPN output |
| Output – DPHP2 / DPHP3 | Built-in two sets of PNP output |
| Analog Voltage Output | 1 to 5 V ±3% F.S. |
| Analog Current Output | 4 to 20 mA ±3% F.S. |
| Output Mode | Basic Mode, Hysteresis Mode, Window Comparator Mode, Suction Check Mode, Leakage Mode |
| Output Delay Time | 2 ms, 20 ms, 50 ms, 100 ms, 250 ms, 500 ms, 1000 ms, 2500 ms, 5000 ms |
| Pressure Units – 01 | kPa, kgf/cm², bar, psi, mmHg, inHg |
| Pressure Units – 10 | MPa, kPa, kgf/cm², bar, psi, cmHg, inHg |
| Vibration Resistance | 10 Hz to 150 Hz, full amplitude 1.5 mm |
| Impact Resistance | Maximum 100 m/s², X, Y, Z directions 3 times each |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to 65°C |
| Humidity Range | 35% to 80% RH (No condensation) |
Product Feature
- Digital pressure sensor with analog output
- Two built-in switching outputs
- Available with NPN or PNP output
- 1–5 V analog voltage output available
- 4–20 mA analog current output available
- Two-color LCD display with analog indication
- Multiple pressure measurement ranges
- Fast response time from 2 ms
- Adjustable output delay time
- Multiple pressure units
- Basic, hysteresis and window comparator modes
- Suction check and leakage modes
- Compact design for industrial equipment
- Terminal or grommet electrical entry
Applications
The AirTAC DPH Series is suitable for:
- Pneumatic pressure monitoring
- Factory automation systems
- PLC pressure signal monitoring
- Compressed air systems
- Vacuum and pressure detection
- Pick-and-place equipment
- Packaging machinery
- Automated assembly equipment
- Leakage detection applications
- Industrial machinery
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