Audited Supplier
WD19
Piezoresistive Pressure Sensor
Mechanical Structure Type
Diffused Silicon Pressure Transmitter
Digital Type
Integration
Stainless Steel
NPT
Three-Wire
Liquid, Gas, Vapour
IP65
ISO
Customized
Digital Type
Industrial
-20~70ºC
Gauge, Absolute, Sealed Gauge
NBR
Heifei, Anhui, China
19mm
-40ºC~125ºC
Compatible with 316L Ss
WNK
Paper Carton and as Customer's Requirement
12.7× 18.4mm
Hefei, Anhui Province, China
9026209010
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
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):
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
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):
| Parameters | Min. | Typical | Max. | Notes | |
| Interface Type | I2C(ADDR,0X28H) | SPI (optional) | |||
| Accuracy(%FS) | 40Kpa | ±0.20 | ±0.30 | combined linearity, hysteresis and repeatability. | |
| >40Kpa | ±0.10 | ±0.20 | |||
| Total Error Band(%FS) | -1 | 1 | includes calibration errors and temperature effects over the compensated range. | ||
| Output Type | 10% -- 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 | 1.5 | over the compensated temperature range | ||
| Resolution-Temp.(ºC) | 0.1 | 8~11bits | |||
| Operating Temp.(ºC) | -40 | 125 | |||
| Compensated Temp.(ºC) | 40Kpa | 0 | 50 | ||
| ≥100Kpa | -10 | 70 | |||
| Input Voltage(V) | 2.7 | 3.3 | 5.5 | ||
| Supply Current(mA) | 3.0 | ||||
| Load Resistance(KΩ) | 10 | ||||
| Insulation Resistance (MΩ/50V) | 50 | ||||
| Response Time(ms) | 0.5 | ||||
| Pressure Range | 0-40Kpa7Mpa | See ordering information | |||
| Overpressure | ≤4Mpa | 2X | |||
| 7Mpa | 1.5X | ||||
| Media-Pressure | Liquids and gases compatible with 316L Stainless Steel | ||||
Dimensions(mm):
Remark:Ribbon Cable or Connect Pins are optional for all models
Ribbon Cable
Connect Pin
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.
FAQ
Remark:Ribbon Cable or Connect Pins are optional for all models
Ribbon Cable
Connect Pin
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.
Our Company
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
If you have another question, pls feel free to contact us as below
