Gold Member Since 2016
Audited Supplier
ANHUI WNK ELECTRONIC ENGINEERING CO., LTD.

Piezoresistive Pressure Sensor, Water Pressure Sensor, Corrosive Media Pressure Sensor manufacturer / supplier in China, offering Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price, Explosion Proof PT100 Universial Input 4-20mA/Hart/Profibus-PA Temperature Transmitter Transducer, Clamp Pressure Sensor Transducer, Open Diaphragm Pressure Sensor with DIN43650 Connector and so on.

(/ )

Supplier Homepage Product Pressure sensor Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price

Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Transport Package: Paper Carton and as Customer′s Requirement
Payment Terms: L/C, T/T, Western Union, Paypal

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: WA19
  • Component: OEM Technology
  • Output Signal Type: 4~20mA, Spi, I2c, 0.5~4.5V, 0~5V, 0.2~2.9V
  • Material: Stainless Steel
  • Wiring Type: Two-Wire
  • IP Rating: IP65
  • Customized: Customized
  • Output: 4~20mA, Spi, I2c, 0.5~4.5V, 0~5V, 0.2~2.9V
  • Pressure Range: 0-40kpa^7MPa
  • Typical Output: 0-100mv
  • Sealing Material: NBR
  • Trademark: WNK
  • Type: Piezoresistive Pressure Sensor
  • For: Diffused Silicon Pressure Transmitter
  • Production Process: Integration
  • Thread Type: NPT, G1/4, 1/4-18NPT, M12, 7/16-20unf
  • Measuring Medium: Media Compatible with 316L Stainless Steel
  • Certification: ISO
  • Model No.: Wa19
  • Working Temperature: -40~125ºC
  • Compensation Temperature: -20~70ºC
  • Usage: Industrial
  • Place of Origin: Heifei, Anhui, China
  • Origin: Hefei, Anhui Province, China
Product Description
WA19 Piezoresistive Pressure Sensor
 
   WA19 series are based on piezoresistive silicon pressure sensors packaged in a 316L stainless steel housing. The sensing package utilizes silicon oil to transfer pressure from the 316L  diaphragm to the sensing element.  
   It is designed for o-ring mounting for the applications where compatibility with corrosive media is required. Each sensor was strictly temperature compensated for both zero and span. 
  There are two options of excitation power -- constant current and voltage.
Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price


Features - Pressure Sensor:

1. SPI/I2C/4~20mA/0-5V/0.5~4.5V output
2. OEM, ODM & Customization
3. Suited for pressure of 0-40Kpa...7Mpa
4. Wide compenstation temperature range
5. Compatible with 316L, suitable for corrosive media
6. Standard mounting size
7. High accuracy 0.2%FS


Specifications of current excitation(1.5mA, 25ºC):
 
ParametersMin.TypicalMax.
Accuracy(%FS)   
Non-
Linearity1
40Kpa ±0.20±0.30
>40Kpa ±0.10±0.20
Hysteresis2 ±0.05±0.1
Repeatibility3 ±0.05±0.1
Output(mV)   
Zero-2±12
Span(FS)70  
Temp. characters   
Operation Temp.(ºC)-40 125
Compensation Temp(ºC)40Kpa0 50
100Kpa0 70
>100Kpa-10 70
Zero Temp.error(%FS)4  ±0.75±1.0
Span Temp. error(%FS)4 ±0.75±1.0
Thermal hysteresis(%FS)5 0.1 
Long term Stability   
   Zero (±%FS annual) 0.1 
   Span (±%FS annual) 0.1 
Supply Current0.5mA1.5mA2mA
Input Resistance2kΩ2.5kΩ3kΩ
Output Resistance2.5kΩ3kΩ3.7kΩ
Load Resistance65MΩ  
Insulation Resistance(50V)750MΩ  

 Specifications of voltage excitation(10VDC 25ºC):
 
ParametersMin.TypicalMax.
Accuracy(%FS)   
Non-
Linearity1
40Kpa ±0.20±0.30
>40Kpa ±0.10±0.20
Hysteresis ±0.05±0.1
Repeatability ±0.05±0.1
Output(mV)   
Zero-2±12
Span(FS)98100±1102
Temp. characters   
 Operation Temp.(ºC)3-40 125
Compensation Temp(ºC)40Kpa0 50
100Kpa0 70
>100Kpa-10 70
Zero Temp.error(%FS)4  ±0.75±1.0
Span Temp. error(%FS)4 ±0.75±1.0
Thermal hysteresis(%FS) 0.1 
Long term Stability   
   Zero (±%FS annual) 0.1 
   Span (±%FS annual) 0.1 
Supply Voltage 10VDC14VDC
Input Resistance6kΩ8kΩ10kΩ
Output Resistance2.5kΩ3kΩ3.7kΩ
Load Resistance55MΩ  
Insulation Resistance(50V)650MΩ  
 
Pressure Range0-40Kpa7Mpa
Pressure
Overload
≤4Mpa2X
7Mpa1.5X
Pressure MediaLiquids and Gases compatible with 316L Stainless Steel
Note:
1. Best fit straight line.
2. Measured at vacuum for absolute (A), ambient for gage (G).
3. Maximum temperature range for product with standard cable is -20°C to +105°C.
4. Over the compensated temperature range with respect to 25°C.
5. Load resistance to reduce measurement errors due to output loading.
6. Between case and sensing element.
 
Dimensions - Pressure Sensor:

 Ribbon Cable
 
Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price


Our Company Info:


Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price



Project Photoes:



Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price



Certificates:

Spi/I2c/0.5-4.5V/4~20mA Protocol Ss316 Air Water Pressure Sensor, Professional Factory Price

FAQ:
Q: Are you manufacturer or trading company?
A: We are 13-year professional manufacturer of Pressure/ Level/ Temperature transmitters with 4~20mA, Hart, Profibus & FF protocols, pressure sensors with SPI, I2C, 4~20mA, 0.5~4.5V and etc, and electronic switches. We provide high quality products with high competitive factory price.
 
Q: What's your quality control system?
A: As an ISO9001:2015 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing purpose is acceptable.
 
Q: Can we print our logo on the products? Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM&customization are welcomed.
 
Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales dpt will respond with your questions in 24hrs, remote instruction by PC network is always available.
 
Q: What is lead time of your product?
A: We are factory, our lead time is always within 7 working days for products without customization, but lead time for flange products is a little longer.
You Might Also Like
Send your message to this supplier
Avatar
Ms. Echo
Sales Representative
*From:
To: Ms. Echo
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category