Xi'an Yunyi Instrument Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 Pieces per Week |
| Delivery Time | 10 working days |
| Packaging Details | Standard Box |
| Brand Name | Clouds |
| Model Number | YDW39 |
| Certification | CE, FCC |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 Pieces per Week |
| Delivery Time | 10 working days | Packaging Details | Standard Box |
| Brand Name | Clouds | Model Number | YDW39 |
| Certification | CE, FCC | Place of Origin | CHINA |
| High Light | wireless differential pressure transmitter ，long-distance pressure data transmitter ，differential pressure monitoring transmitter | ||
The YDW39 Wireless Differential Pressure Transmitter is an advanced, battery-operated instrument designed for the precise measurement and reliable monitoring of differential pressure, positive pressure, and negative pressure in various industrial and HVAC applications. Its core innovation lies in its integrated wireless communication module (typically LoRaWAN®, NB-IoT, or 4G), which enables easy installation in hard-to-wire locations and seamless integration into IoT (Internet of Things) platforms for real-time data acquisition and analysis. This device is engineered for high accuracy, long-term stability, and minimal maintenance, making it an ideal solution for modern, smart building management and industrial automation systems.
| Parameter | Specification |
|---|---|
| Measurement Range | 0 ~ 100Pa ... 0 ~ 100kPa (multiple selectable ranges) |
| Accuracy | ±1% FS (typical, may vary by range) |
| Output Signal | Wireless (LoRaWAN® / NB-IoT / 4G) |
| Power Supply | Built-in Lithium battery (e.g., 3.6V/19Ah) |
| Battery Life | ≥ 3 years (depending on data transmission frequency) |
| Media Temperature | -20 ~ +85°C |
| Ambient Temperature | -40 ~ +85°C |
| Protection Rating | IP65 (Dust-tight and protected against water jets) |
| Pressure Connection | Barbed hose fittings or G¹/4" internal thread |
| Housing Material | Stainless Steel 304 or 316L |
| Display | Optional LCD for local reading |
The YDW39 is versatile and is commonly used in scenarios where wired power and signal lines are impractical or too expensive to install.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
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