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Liquid Level Sensor WPDK05

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WPDK05 series general-purpose liquid level transmitter is a new type of input liquid level measurement product, with high-quality imported diffused silicon as the core component, through the company's strict production process and quality management system, as well as sophisticated testing equipment, for the customer provided a new type of high stability submersible liquid level measuring instrument.


* High sensitivity, low power consumption
* Excellent stability
* Temperature Compensated, Excellent Linear Output
* Provide serial port (UART), PWM waveform and other output methods
* Long lifespan
* Anti-water vapor interference, no poisoning.

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Pipeline Pressure Monitoring

The combustion gas used in the city is supplied to urban residents from the gas source point through the gas distribution and supply system. The main component of the gas distribution system is the gas pipeline. Compared with other pipelines, the tightness of gas pipelines has particularly strict requirements,


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Specification Product Size

Technical Data Sheet

Model No. WPDK05  
Range water depth 5M  
Overall Accuracy ±0.5%FS@25°C  
Output signal 4-20mA  
Supply voltage 18-28VDC  
Electrical connection Direct outlet Line length 5 meters
Compensation temperature -10-50°C  
Ambient temperature -40-85°C  
Safe overload 200%  
Ultimate overload 250%  
Long-term stability ≤±0.3%FS/Year  
Zero temperature drift ≤±0.03%FS/°C  
Sensitivity temperature drift ≤±0.03%FS/°C  
Response time less than 10ms  
Housing material 304 stainless steel  
Environmental testing Can pass the routine ROHS test  
Cable Polyurethane waterproof air guide cable  


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As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:


As a pioneer in gas sensor based solutions with the advanced processes, technologies and products, Winsen offers a wide range of gas sensors:


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How to choose the right sensor for your project?

We have 17 sensor series, 200+ categories, and 300+ detection objects for gas detection. Such as CO, CO2, VOC, PM2.5, CH4, LPG and so on. In particular, we also have MEMS sensors. According to your industry application, gas principle, power consumption, accuracy, and range requirements, and we can select a specific model for you. You can also use the product filter below to choose a suitable product, or choose online serivce.

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Here you can learn about the selection guide, common technical problems, packaging, transportation, MOQ, delivery time, etc.

Factory or Trade Company?

Winsen is a factory with over 30,000 square meters area and 500+ production machines which is focusing on sensors development&manufacturing. It has strong R&D strength with more than 100 R&D personnel.

How long is the delivery time?

1-7 days after received payment

What is your warranty term?

The warranty period is one year from the date of shipment. If the appearance of the product is not damaged, it can be returned after confirmation. For damage not caused by Winsen, the customer shall bear all maintenance costs.

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