Hydraulic Pnematic Air Pressure Sensor With 4~20mA SS304 Housing
Brand Name:WNK
Certification:CE, ISO9001:2015
Model Number:WNK81MA
Minimum Order Quantity:5pcs
Delivery Time:5-8 working days
Payment Terms:T/T, Western Union, L/C
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Location:
Hefei Anhui China
Address:
5f, Bldg 2a, Mingzhu Industrial Park 106 Chuangxin Ave, High-Tech Zone, Hefei, Anhui, China
Supplier`s last login times:
within 48 hours
Product Details
Company Profile
Product Details
Hydraulic Pnematic Air Water Pressure Sensor With 4~20mA SS304
Housing
WNK81MA pressure transmitter is a high stable pressure transmitter
by using specific ASIC signal conditioning chip and high
performance SS316L diaphragm diffused silicon pressure sensor. The
internal specific ASIC integrated circuit transforms milivolt
signal to standard voltage, current or frequancy signal. It can
easily connect with PC interface card, controlling instruments,
smart gauges or PLC. It is compact designed, light and stainless
steel sealing structure, which enable it capability of working in
corrosive environment.
The small pressure transmitter has characteristics of reliable
operation, stable performance, easy installation and use, small
size, light weight and high cost performance.
It can be widely applied to domestic drinking water system,
air-conditioning, machinery and refrigeration plant engineering,
hydraulic and pneumatic systems, process industries and
environmental technology.
Application fields:
• Pressure measurement of gas, vapor or liquid in various areas;
• Liquid level, volume or mass measurement;
• Integrated in a variety of user-defined solutions;
• Smart water and gas management system, smart fire controlling,
automotive electronics controlling, air compressor, HVAC, pump,
valve and etc;
Features:
- Pressure range: 0~15MPa for capacitive ceramic sensor; 0-60MPa for diffused silicon sensor;
- Ceramic capacitive and diffused silicon pressure sensor available
- Outputs 4~20mA/0.5~4.5V/1~5V/ 0~5V/ SPI/ I²C and others;
- Packard, M12, Small Hirschman connectors;
- Measuring media temperature range: -20 to 85ºC;
- Wide operation temperature range -40~125ºC;
- Small sizes, dimension customizable;
- OEM, ODM, customization service available;
Performances:
| Input | |
| Pressure type | Gauge pressure, sealing pressure, absolute pressure |
| Measuring range | -0.1~60MPa |
| Output | |
| Analog | 0.5…4.5V, 4…20mA, 1...5V, 0...10V |
| Analog | I2C, SPI |
| Accuracy | |
| 0.2% | Linearity, hysteresis, repetitiveness:＜0.2% sensor full range |
| 0.5% | Linearity, hysteresis, repetitiveness:＜0.5% sensor full range |
| Overload | |
| 2.5X pressure sensor full scale | |
| Housing Info. | |
| Housing Material | SS 304, Cu, Al |
| Wetting Material | SS316L |
| Ingress Protection | IP67 |
Power Supply
| Supply voltage | 5V 24VDCregulated power supply, |
| Supply voltage effect | 5V supply voltage effect: min.3V/max.5.5V |
Ordering info:
| Model | Product description | ||
| WNK81MA | Pressure Transmitter | ||
| CODE | Pressure Type | ||
| A | Absolute Pressure | ||
| G | Gauge pressure | ||
| S | Sealing pressure | ||
| CODE | Accuracy | ||
| 2 | 0.2%FS | ||
| 5 | 0.5%FS | ||
| CODE | Sensor range | ||
| A | 0.1bar | E | 10 bar |
| B | 0.5 bar | F | 50 bar |
| C | 1 bar | G | 100 bar |
| D | 5bar | H | 600 bar |
| Other ranges are in developing | |||
| CODE | Output | ||
| 1 | 0.5…4.5V DC | ||
| 2 | 4…20mA | ||
| 3 | I2C | ||
| 4 | SPI | ||
| 5 | 0...10V DC | ||
| 6 | 1...5V DC | ||
| X | Customization | ||
| CODE | Electrical connector | ||
| C1 | Packard | ||
| C2 | M12 | ||
| C3 | Cable outlet(pls put down cable length, such as 01 for 1 meters) | ||
| C4 | Mini DIN43650 | ||
| C5 | GX12-3 | ||
| CX | Customization | ||
| CODE | Process connector | ||
| P1 | G1/4 | P5 | M12×1.5 |
| P2 | 1/4-18NPT | P6 | 1/4-19PT |
| P3 | 1/8-27NPT | P7 | 7/16-20UF(female) |
| P4 | M14×1.5 | PX | Customization |
| Pls contact WNK for other process connectors | |||
Typical ordering code:WNK81MA GC2 C1 P1 | |||
Competitive Advantages:
1. Founded in 2004, over 13 year professional research, developing
and production experience;
2. Experienced and professional R&D team to provide
customization services;
3. Producing transmitter core elements- PCB, supplying PCB for
transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa,
0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland,
Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia,
Japan, Korea, Thailand, Indonesia, Uruguay and many other
countries.
Hydraulic Pnematic Air Pressure Sensor With 4~20mA SS304 Housing
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