Model NO.
WD19
Thread Type
NPT
Wiring Type
Four-Wire
Measuring Medium
Liquid, Gas, Vapour
IP Rating
IP65
Certification
ISO
Customized
Customized
Model No.
Wd19
Output Signal
Digital Type
Usage
Industrial
Pressure Range
0-7kpa^7MPa
Compensation Temperature
-20~70c
Pressure Reference
Gauge, Absolute, Sealed Gauge
Sealing Material
NBR
Place of Origin
Heifei, Anhui, China
Transport Package
Paper Carton and as Customer′s Requirement
Specification
Stainless steel
Trademark
WNK
Origin
Hefei, Anhui Province, China
Production Capacity
50000 PC/Month
Type:
Piezoresistive Pressure Sensor
Component:
OEM Technology
For:
Diffused Silicon Pressure Transmitter
Output Signal Type:
Analog & Digital Type
Production Process:
Integration
Material:
Stainless Steel
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.
Features - Pressure Sensor:
1. High stability and high accuracy
2. Low cost OEM
3. Suited for pressure range: 0-40Kpa-7Mpa
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.
Features - Pressure Sensor:
1. High stability and high accuracy
2. Low cost OEM
3. Suited for pressure range: 0-40Kpa-7Mpa
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
Why Choose us?
Remark:Ribbon Cable or Connect Pins are optional for all models
Ribbon Cable
Connect Pin
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 13 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.
Delivery
7~15 days after order confirmed
FAQ
Q1: Are you manufacturer or trading company?
A: We are professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China.
Q2: What's your quality control system?
A: We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed.
Q3: What is the warranty of your products?
A: 12 month from shipment date, for non-man-made damages.
Q4: Can we use our logo on the products? Do you provide customized products?
Yes.we can use your logo, we can provide customized products per requirement. OEM/ODM is welcome
Q5: What is yor MOQ?
A: We have no MOQ limits, small quantity order is acceptable.
Q6: What's the transport?
A: Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.
Contact
Lily Huang2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.
Delivery
7~15 days after order confirmed
FAQ
Q1: Are you manufacturer or trading company?
A: We are professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China.
Q2: What's your quality control system?
A: We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed.
Q3: What is the warranty of your products?
A: 12 month from shipment date, for non-man-made damages.
Q4: Can we use our logo on the products? Do you provide customized products?
Yes.we can use your logo, we can provide customized products per requirement. OEM/ODM is welcome
Q5: What is yor MOQ?
A: We have no MOQ limits, small quantity order is acceptable.
Q6: What's the transport?
A: Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.
Contact
Send Message
