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Hefei WNK Smart Technology Co.,Ltd
17 Year Professional Manufacturer Pressure, Level & Temperature Sensors and Transmitters
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SS304 IP67 600bar I2C Diffused Silicon Pressure Sensor

Hefei WNK Smart Technology Co.,Ltd
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SS304 IP67 600bar I2C Diffused Silicon Pressure Sensor

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Brand Name : WNK

Model Number : WNK81MA

Certification : CE, ISO9001:2015

Place of Origin : CN

MOQ : 5pcs

Price : Negotiation

Payment Terms : T/T, Western Union, L/C

Supply Ability : 5000pcs per month

Delivery Time : 5-8 working days

Packaging Details : Sea-Worthy Packing or Air-Worthy Packing

Digital output : I2C, SPI

Analog output : 4~20mA, 0.2-2.9V, 0.5-4.5V ,0-5V

Accuracy : ±0.5%FS, ±1%FS, ±2%FS

Pressure range : 0-600bar

Operation temperature : -40~125℃

OEM : OEM, ODM welcome

Overload : 2.5xFS

Proof pressure : 3xFS

Housing : SS304, SS316, brass

Ingress protection : IP67

Contact Now


Air Compressor Water Pressure Sensor With SS304 Housing M12 Connector

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.

WNK also provides high cost-effective ceramic capacitive pressure sensor. It can be applied to domestic drinking water system, air-conditioning, machinery and refrigeration plant engineering, hydraulic and pneumatic systems, process industries, environmental technology, IIOT and IOT system.


Features:

  • Optional packard, M12, Small Hirschman connectors;
  • Small dimensions, housing is customizable;
  • High Accuracy 0.5%FS, 1%FS and 2%FS
  • Pressure range 0~60MPa (ceramic capacitive sensor range 0~15MPa, diffused silicon sensor 0~60MPa);
  • Digital outputs of SPI and I2C; analog outputs 4~20mA/0.5~4.5V/1~5V/ 0~5V, pls contact us for other outputs;
  • Wide operation temperature range -40~125ºC;
  • High performance ceramic capacitive or diffused silicon pressure sensor;
  • OEM, ODM, customization;


Applications:
• 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;


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
●For 0.5…4.5V output sensor, voltage has no effect for linearity and temperature compensation, voltage is proportional to LRV and FRV.
●For I2C and SPI digital output sensor, voltage has no effect for linearity, LRV, URV and compensation temperature.
24V supply power effect: min.9V/max30V
●For 4…20mA current output sensor, voltage has no effect for linearity, LRV, URV and compensation temperature.



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
WNK81MA GC2 C310 P1________C3 direct cable outlet length is 1 meter.



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.

Product Show

SS304 IP67 600bar I2C Diffused Silicon Pressure SensorSS304 IP67 600bar I2C Diffused Silicon Pressure SensorSS304 IP67 600bar I2C Diffused Silicon Pressure Sensor

Company Information

SS304 IP67 600bar I2C Diffused Silicon Pressure SensorSS304 IP67 600bar I2C Diffused Silicon Pressure Sensor

SS304 IP67 600bar I2C Diffused Silicon Pressure Sensor


FAQ

Q: Are you trading company or manufacturer ?

A: We are a manufacturer since the year 2004, committed to producing high accuracy, long-term stability, cost-efficient pressure/level/temperature measuring instruments.

Q: What's your quality control system?

A: Our factory is cerrified under ISO 9001-2015. All products are completed with temperature compensation and 48 hours aging test before shipment.

Q: What is the warranty of your products?

A: 12 month from shipment date, for non-man-made damages.

Q: Shipping and Delivery?

A: Small orders are delivered with DHL, Fedex, TNT, UPS , with delivery time in 4 - 5 business days.

Large orders are recommended to ship by sea.


Product Tags:

I2C Diffused Silicon Pressure Sensor

      

600bar Diffused Silicon Pressure Sensor

      

IP67 Diffused Silicon Pressure Sensor

      
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