- Product Details
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Quick Details
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Accuracy:
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0.1%,0.5%
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Process connection:
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G1/4, G1/2, M20*1.5, optional
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Pressure range:
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2kPa-40Mpa
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Overload:
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≥1.5 times full scale pressure
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Protection class:
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IP67
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OEM services:
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Available
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Certificates:
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CE, RoHS
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Media temperature:
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-40-120℃
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Item:
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intelligent digital pressure switch for ro system
Quick Details
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Max. Voltage:
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24VDC
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Place of Origin:
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Shanghai, China
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Output signals:
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4-20mA, 1-5VDC, Modbus-RTU/RS485,PNP or NPN output...
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Accuracy:
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0.1%,0.5%
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Process connection:
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G1/4, G1/2, M20*1.5, optional
-
Pressure range:
-
2kPa-40Mpa
-
Overload:
-
≥1.5 times full scale pressure
-
Protection class:
-
IP67
-
OEM services:
-
Available
-
Certificates:
-
CE, RoHS
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Media temperature:
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-40-120℃
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Item:
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intelligent digital pressure switch for ro system
4 20mA 1 5VDC RS485 PNP NPN output electronic pressure switch
PS131 is a pressure transmitter with a pressure switch to safely and absolutely measure and monitor gauge pressures. It is highly stable and has a function check and onsite information due to its OLED and digital display. It can be rotated up to 350° if placed on the upper part of the house, also the display contents can be rotated up and down.
| Main parameters | |
| Pressure types | Gauge pressure |
| Measuring range | 2kPa-40Mpa |
| Output signal | 4-20mA, 1-5VDC, Modbus-RTU/RS485,PNP or NPN output , customer |
| Reference accuracy | ±0.1%URL |
| Field of application | Pressure, level measurement |
| Stability | ±0.2% URL/ 5 years |
| Diaphragm material | SUS316L, Hastelloy C |
| process connection |
Standard G1/4, G1/2, M20*1.5, optional |
| Electrical connection |
Aviation plug, M12*1 (5 pins) |
| Sensor seal | Stainless steel welding seal; FKM |
| Approvals | CE, RoHS |
| Working temperature | -40-85℃ |
| Storage temperature | -40-85℃ |
| Media temperature | Sensor with silicon oil filling -40-120℃ |
| Working humidity | 0-95%RH@40℃ |
| Protection class | IP67 |
| Measuring range and limit | ||||
| Nominal value | Smallest calibratable span | Lower range limit (LRL) | Upper range limit (URL) | Overload limit |
| 6kPa | 1kPa | -6kPa | 6kPa | 25MPa |
| 40kPa | 2kPa | -40kPa | 40kPa | 25MPa |
| 250kPa | 12.5kPa | -100kPa | 250kPa | 25MPa |
| 1MPa | 50kPa | -100kPa | 1MPa | 25MPa |
| 3MPa | 150kPa | -0.1MPa | 3MPa | 25MPa |
| *10MPa | 500kPa | -0.1MPa | 10MPa | 25MPa |
| 40MPa | 5MPa | -0.1MPa | 40MPa | 42MPa |
| *The norminal value of PS131-TSR-H ≤ 10MPa | ||||
Successful case: PS131 Digital pressure switch for ro system
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PS131 Pressure switch are under packing |
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LEEG passed ISO9001 quality management system and using ERP , PDM, MES information administration system. Advanced management system ensures that each segment of quality control in the manufacturing process. QUALITY IS OUR SOUL.
Each of our products is subject to below testing process:
1.Automatic temperature compensation to ensure the temperature influence effects.
2.Automatic linear calibration to ensure linear precision.
3.Real-time online aging system to ensure the time drift performance.
4.Pressure cycling impact tests to ensure long-term stability.
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And all products you receive have a unique SN code to record material batches and production information in details. |
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Just provide us the SN code, we can trace to ALL the manufacturing data, which achieve timely follow-up and feedback on product quality |
