Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
| Payment Terms | L/C,D/A,Western Union,T/T,D/P |
| Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton |
| Installation Type | Top mount or side mount |
| Resolution | 1mm |
| After Service | Twelve months |
| Measurement Principle | Microwave radar technology |
| Material Of Shell | AL |
| Process Pressurerange | Up to 40 bar |
| Power Supply | 24 V DC or 85-265 V AC |
| Data Storage | Yes |
| Process Pressure | -1 - 40bar |
| Customized Support | OEM, ODM |
| Brand Name | QINWEIYB |
| Model Number | QWRD80G604 |
| Certification | Explosion-proof certificate ，Safety certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,Western Union,T/T,D/P | Supply Ability | 100PCS/Month |
| Delivery Time | 5-8 work days | Packaging Details | Carton |
| Installation Type | Top mount or side mount | Resolution | 1mm |
| After Service | Twelve months | Measurement Principle | Microwave radar technology |
| Material Of Shell | AL | Process Pressurerange | Up to 40 bar |
| Power Supply | 24 V DC or 85-265 V AC | Data Storage | Yes |
| Process Pressure | -1 - 40bar | Customized Support | OEM, ODM |
| Brand Name | QINWEIYB | Model Number | QWRD80G604 |
| Certification | Explosion-proof certificate ，Safety certificate | Place of Origin | China |
| High Light | Phase Difference Radar Level Gauge ，26G Radar Level Gauge ，Phase Difference Radar Level Transmitter | ||
26G Phase Difference Radar Level Gauge Wireless Transmission 4G/NB-IoT/433MHz
The phase difference radar level gauge is an instrument that measures liquid level by using the phase difference of radar waves.
The phase difference radar level gauge determines the liquid level height by measuring the phase difference between the transmitted and received radar signals. The radar emits electromagnetic waves, which are reflected by the surface of the medium and then received by the radar. The phase difference between the transmitted and received signals is in a certain proportional relationship with the distance to the surface of the medium. By calculating the phase difference, the distance between the radar installation position and the material surface can be obtained, and then the liquid level height can be determined.
| Parameter | Value |
|---|---|
| Measurement range | 0.2 - 7m. |
| Radar frequency | 60GHz. |
| Beam emission angle | 8°. |
| Operating voltage | 3.5 - 4.35V DC; 7 - 32V DC (optional). |
| Operating temperature | -40℃ - 85℃. |
| Interface | Digital interface is RS485 (default) / RS232 (reserved), wireless transmission can choose 4G / NB-loT / 433MHz, analog output is 4 - 20mA (optional). |
| Protection grade | IP68. |
Phase difference radar level gauges can be used for hydrological measurements in rivers, lakes, reservoirs, etc., as well as water level monitoring in river channels, irrigation canals, culverts, flood control, etc. They are also suitable for water level monitoring in urban flood control, waterlogging, underground pipe networks, and monitoring of mountainous area flash floods and other scenarios.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
Establishe
Total Annual:
5 million-10 million
Employee Number:
500~800
Ecer Certification：
Verified Supplier
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