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. Product Show



Features - Pressure Sensor:1. High stability and high accuracy2. Low cost OEM3. Suited for pressure range: 0-40Kpa-7Mpa4. Wide temperature compensation range: total error <1%5. Measurable of corrosive media ( media compatible with 316L)6. Standard mounting size7. Communication: I2C or SPISpecifications 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 modelsRibbon Cable
Connect Pin
Why Choose us?1. We are professional manufacturer with own R&D and sales team, with more than 12 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
FAQQ: 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.
Q: 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.
Q: What is the warranty of your products? A: 12 month from shipment date, for non-man-made damages.
Q: 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
Q: What is yor MOQ? A: We have no MOQ limits, small quantity order is acceptable.
Q: 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.