Description
The WPCK16 series diffused silicon pressure transmitter uses a high-precision imported diffused silicon pressure sensing element and a mature manufacturing process to package the sensor as its signal measurement element. It integrates a highly reliable signal processing circuit and wide temperature compensation. This product undergoes rigorous component, semi-finished product, and finished product testing and screening, maintaining high-precision standard signal output at various specified temperatures. With its excellent reliability, flexibility, and versatility, this product can be widely used for pressure measurement and monitoring in industries such as water, IoT, chemical, gas, and underground pipelines. Its diverse outputs can maximally meet the different technical requirements of customers in practical applications. Our company can customize pressure transmitters with special functions according to customer requirements, providing reliable sensor solutions.
Application
- Process Control Systems
- Underground Utility Tunnels
- Petrochemicals
- Gas Supply
- Fire Protection
Features
- Stainless steel structure
- Wide temperature compensation
- Multi output methods
- Excellent anti-interference ability
- High reliability
- Hi Accuracy
- Low consumption
Specifications
| Basic Parameter Index | ||
| Pressure Range | -100kPa～0～10kPa…100MPa | |
| PressureReference | GaugePressure/AbsolutePressure/ Sealed Gauge Pressure | |
| Power Supply | 8-30V | 4-20mA/RS485 |
| Output | 4-20mA(Default)IIC，RS485 | |
| Accuracy | ±0.5%FS | >35kPa |
| ≤±1%FS | ≤35kPa | |
| Hysteresis/Repeatability | ≤±0.1%FS | |
| Zero Point Drift | ±2%FS | |
| Temperature Drift | ±2%FS | |
| Response time | ≤1ms | Up to 90%FS |
| Insulation | 100MΩ/250V | |
| Overload pressure | 150%FS～300%FS | Refer to pressure range chart |
| Working Temperature | -20°C~85°C | |
| Storage Temperature | -40°C～125°C | |
| MediaTemperature | -20°C~85°C | |
| Long Term Stability | ±0.2%FS/ Year | |
| Protection level | IP65 | |
| Housing Material | Aluminum alloy and 304 stainless steel | |
| Sensing Film Material | 316L | |
| Media Compatible | Compatible with 316L stainless steel | |
| Reverse Connection/ OvervoltageProtection | Yes | |
| Ex-proof level | ExdIIBT4 | |
| Thread | M20*1.5（Default） | |
Detection Ranges
| PressureRange Code | Pressure Reference | Pressure Range | Over Pressure | BurstPressure |
| 10k | G | 0～10kPa | 200％FS | 600％FS |
| 20k | G | 0～20kPa | 200％FS | 600％FS |
| 35k | G | 0～35kPa | 200％FS | 600％FS |
| 70k | G | 0～70kPa | 200％FS | 600％FS |
| 100k | G、A | 0～100kPa | 200％FS | 500％FS |
| 250k | G、A | 0～250kPa | 200％FS | 500％FS |
| 500k | G、A | 0～500kPa | 200％FS | 500％FS |
| 1M | G、A、S | 0～1MPa | 200％FS | 500％FS |
| 1.6M | G、A、S | 0～1.6MPa | 200％FS | 500％FS |
| 2.5M | G、A、S | 0～2.5MPa | 200％FS | 500％FS |
| 4M | S | 0～4MPa | 200％FS | 400％FS |
| 6M | S | 0～6MPa | 200％FS | 400％FS |
| 10M | S | 0～10MPa | 200％FS | 400％FS |
| 16M | S | 0～16MPa | 200％FS | 400％FS |
| 25M | S | 0～25MPa | 150％FS | 400％FS |
| 40M | S | 0～40MPa | 150％FS | 300％FS |
| 60M | S | 0～60MPa | 150％FS | 300％FS |
| 100M | S | 0～100MPa | 150％FS | 300％FS |
* The description and specifications might be changed without notice. Please contact us for the latest information before placing orders.
Technical Support:
Customized technical design and function, LOGO and package are available without extra charge (including molding fee) for mass volume.
The sensors don't have sleeping mode. It can be set in program if needed.
All Winsen products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
The sensor has been fully tested (not calibrated) before leaving the factory, but the module will be calibrated before leaving the factory.
However, after transportation and storage, the environment conditions change, and the surface of the sensor absorbs moisture, mixed gas, pollution matters, etc. It is recommended that customers perform aging and calibration after sensors become stable according to the program and use occasions of the whole device.
15﹪-90﹪RH without condensation,greater or less than this range or long-term high temperature and high humidity will affect the life of the sensor.
Our sensors are certified with CE, 3C, ROHS, anti-explosion, fire prevention, and coal mining safety according to different applications. And we provide assistance for new certification.
Many factors can cause the sensor to fail such as broken wires in transportation, poisoning, falling off of the sensitive material, damage to the heating wire (device), etc. Please find specific cause in each category with Winsen’s aftersales.
Winsen provides professional consultation and service before and after sales. We will recommend the best fitting sensor for your demand. If you have any problem, don’t hesitate to email us to sales@winsensor.com
Due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. But we will reply to your inquiry in 24 business hours.
