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Pressure Switch
Pokcenser’s programmable digital pressure switch with display is an electronic device that is activated by the pressure of fluids, air, or gases reaching a predetermined level. These switches react or shift in response to the system’s pressure changes. Pressure switch components are connected to one or more contacts within the device. When adequate pressure is applied, a contact either closes or opens, based on the switch’s setup. Pressure switches are vital across numerous industries, including those utilizing compressed gas systems, HVAC systems, as well as instrumentation and pumping systems. There are digital pressure switch with npn output, and industrial digital pressure switch 4-20ma.
Sales contact
Pokcenser Automation Technology Co., Ltd
Mobile: +86 181 7515 5326
Email: info@pokcenser.com
Tel: +86-731-8229 9492
PW70 Digital Pressure Switch
Features
- Accuracy: ±0.1%FS, ±0.25%FS, ±0.5%FS
- 150% safe overload
- Indicator: 4 bits LED display
- Operation method: Can rotate 0~350°
- Output: Switch + Current( 2xPNP/NPN+4mA~20mA)
- Optional diaphragm materials for different medias
Application:
- Coal & Mine
- Environmental protection
- Chemical industry
- Oil & Gas
- Hydraulic pressure control
- Pharmaceutical, medical
- Water services
Advantages
- High stability and reliability
- Output high and low level
- Regulation without dead zone
- Side display and indicator is intuitive
- Size is small, button operation
- Switching point adjustable over the full range
The compact digital pressure switch with led is an intelligent pressure switch that integrates pressure measurement, display and control. The digital pressure switch with analog output 4-20mA has the advantages of wide measurement range, good stability, anti-interference, etc. This digital pressure switch with pnp output can rotate 0-350°.
Technical Parameters
| Model | PWP70 |
| Pressure Type | Relative (gauge) /Absolute pressure |
| Pressure Range | -0.1MPa…0kPa~10kPa …40MPa |
| Accuracy | ±0.5%FS, ±0.25%FS, ±0.1%FS |
| Safe Overload | ≤1.5 times |
| IP Rating | IP66 |
| Display | 4 bits LED display |
| Signal Output | Switch + Current ( 2xPNP/NPN+4mA~20mA) |
| Power Supply | 24VDC |
| Electrical Connection | M12-5pins / GX12-5pins Connector |
| Pressure Port | M22x1.5, M18x1.5, M14x1.5, M10x1.0 |
| Display Operation Method | Can rotate 0~350° |
| Material of Diaphragm | 316L, Titanium, Hastelloy, Tantalum Diaphragm |
| Compensation Temperature | 0℃～+50℃(≤200kPa), -10℃～70℃(>200kPa) |
| Medium Temperature | -40℃~85℃ |
| Storage Temp. | -40℃~+85℃ |
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| Model | PWP70 |
| Pressure Type | Relative (gauge) /Absolute pressure |
| Pressure Range | -0.1MPa…0kPa~10kPa …40MPa |
| Accuracy | ±0.5%FS, ±0.25%FS, ±0.1%FS |
| Safe Overload | ≤1.5 times |
| IP Rating | IP66 |
| Display | 4 bits LED display |
| Signal Output | Switch + Current ( 2xPNP/NPN+4mA~20mA) |
| Power Supply | 24VDC |
| Electrical Connection | M12-5pins / GX12-5pins Connector |
| Pressure Port | M22x1.5, M18x1.5, M14x1.5, M10x1.0 |
| Display Operation Method | Can rotate 0~350° |
| Material of Diaphragm | 316L, Titanium, Hastelloy, Tantalum Diaphragm |
| Compensation Temperature | 0℃～+50℃(≤200kPa), -10℃～70℃(>200kPa) |
| Medium Temperature | -40℃~85℃ |
| Storage Temp. | -40℃~+85℃ |
