Anhui, China
Business Type:
Business Range:
Electrical & Electronics
Year of Establishment:
Management System Certification:
ISO 9001
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Oil Pressure Sensor, OEM Pressure Sensor, Liquid Pressure Sensor manufacturer / supplier in China, offering I2c/Spi Output Pressure Sensor with Pressure Range 0-40kpa...7MPa, Digital I2c 4~20mA 0.5-4.5V Ceramic Capacitive Pressure Sensor Factory Price OEM, ODM and Customization, Low Cost OEM ODM Iot Small Air Water Pressure Sensor I2c 0.2-2.9V 4~20mA, Low Consumption and so on.

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Supplier Homepage Products Pressure sensor I2c/Spi Output Pressure Sensor with Pressure Range 0-40kpa...7MPa

I2c/Spi Output Pressure Sensor with Pressure Range 0-40kpa...7MPa

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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
Type: Normal Pressure Transmitter
Structure Type: Diffused Silicon Pressure Transmitter
Measuring Medium: Liquid, Gas, Vapour
Pressure range: 0.001MPa~35MPa
IP Rating: IP65
Certification: ISO

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Basic Info

Model NO.: WD19
Customized: Customized
Model No.: Wd19
Output Signal: Digital Type
Usage: Industrial
Compensation Temperature: -20~70ºC
Pressure Reference: Gauge, Absolute, Sealed Gauge
Sealing Material: NBR
Place of Origin: Heifei, Anhui, China
Trademark: WNK
Origin: Hefei, Anhui Province, China

Product Description

WD19 Piezoresistive Pressure Sensor
       D10 series is a 14-bits digital output pressure sensor, supporting I2C interface protocol. The external pressure is passed to sensitive elements through 316L stainless steel diaphram and internal silicon oil. Thus D10 sensors can be used to measure all pressure media compatible with 316L stainless steel.
       The series sensor realizes pressure and temperature calibration and compensation via a specially customized integrated circuit. It outputs 10%-90% digital signal as well as digital output of temperature signal.

WNK Pressure Sensor Series
WA19 Diezoresistive Silicon Oil Filled Analog Pressure Sensor
WD19 Diezoresistive Silicon Oil Filled Digital Pressure Sensor
WA16 Diezoresistive Silicon Oil Filled Weldable Pressure Sensor
WNK80MA Small Size Oil Filled Sensor Transmitter
WA18 Diezoresistive Silicon Oilless Pressure Sensor
WNK05 Capacitive Pressure Sensor
I2c/Spi Output Pressure Sensor with Pressure Range 0-40kpa...7MPa

Features - Pressure Sensor:

1.  High stability and high accuracy
2.  Low cost OEM
3.  Suited for pressure range: 0-40Kpa7Mpa
4.  Wide temperature compensation range: total error <1%
5.  Measurable of corrosive media ( media compatible with 316L)
6.  Standard mounting size
7.  Communication: I2C or SPI

Specifications of current excitation(1.5mA, 25ºC):
Interface TypeI2C(ADDR,0X28H)SPI (optional)
Accuracy(%FS)40Kpa ±0.20±0.30combined linearity, hysteresis and
>40Kpa ±0.10±0.20
Total Error Band(%FS)-1 1includes calibration errors and temperature effects over the compensated range.
Output Type10% -- 90% (A type)5%-95%(B type) Optional
Zero Pressure Output 666 Count Hex
Full Scale Pressure Output(FS) 399A 
Resolution-Pressure(%FS)0.008  14bits
Temp. Accuracy(ºC)-1.5 1.5over the compensated temperature
Resolution-Temp.(ºC) 0.1 8~11bits
Operating Temp.(ºC)-40 125 
40Kpa 0 50 
≥100Kpa-10 70 
Input Voltage(V) 
Supply Current(mA) 3.0  
Load Resistance()10   
Insulation Resistance
Response Time(ms) 0.5  
Pressure Range0-40Kpa7MpaSee ordering information
Media-PressureLiquids and gases compatible with 316L Stainless Steel

Remark:Ribbon Cable or Connect Pins are optional for all models
Ribbon Cable
I2c/Spi Output Pressure Sensor with Pressure Range 0-40kpa...7MPa

Connect Pin
I2c/Spi Output Pressure Sensor with Pressure Range 0-40kpa...7MPa

Payment Terms

1. Port of Loading: Shanghai China 
2. Samples Lead Time: 3-7 working days
3. Delivery Time: 7-15 working days after payment 
4.Payment: T/T, Western Union, Paypal 

After-sales service

We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date; 
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not caused by manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.


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