Product Description:
The KWL801B-RS485 radar level sensor is a cutting-edge product that conforms to the national standard specifications outlined in DB50/T 826-2017 for level meters. Its core component is designed with a fully sealed IP68 waterproofing, making it one of the most durable and long-lasting sensors on the market.
One of the standout features of this sensor is its impressive measurement range, which extends up to 40 meters. This means it can accurately detect the level of fluid or material in tall tanks or deep wells. Even better, the minimal blind spot of less than 6 cms ensures that you get reliable readings without any interference or inaccuracy.
Another factor that sets the KWL801B-RS485 radar level sensor apart is its high-frequency and broader bandwidth capabilities, which enables it to achieve superior accuracy in its readings. Whether you're measuring liquids, powders, or granular materials, this sensor will deliver consistent and reliable data every time you use it.
Finally, the KWL801B-RS485 radar level sensor includes a fixed bracket for easy and convenient installation, making it a hassle-free addition to your level measurement system.
Technical Specifications:
| Model | KWL801B-RS485 |
| Frequency of measurement | 80GHz |
| Communication | RS485 |
| Frequency of acquisition | ≥200ms/ configurable |
| Current of operation | 12V/14mA |
| Distance measurement accuracy | ±2mm |
| Communication protocol | Modbus/ Text protocol |
| Antenna beam width | ±2.75° |
| Supply voltage | 9~24V |
| Range of measurement | 0.2~40m 0.18~30m 0.1~15/20m 0.06~3/5/10m |
| RF pulse current | 100mA/20ms |
| Working humidity | 0~95% |
| Type of thread | G thread/ customized |
| Working temperature | -40~75℃ |
| Grade of water resistance | IP68 |
| Net weight | 0.6kgs |
Wiring Instructions
| Red line | VCC (9~24V power supply) |
| Black line | GND |
| Yellow line | 485-A |
| Green line | 485-B |
Dimension:
Installation:
(1) Ensure that the sensor is perpendicular to the medium surface.
(2) Avoid the transmitting beam from irradiating interference objects and generating false echoes.
See the following for typical working conditions:
Applications:
The radar level sensor operates on the principle of time domain reflection (TDR), which is based on electromagnetic pulse propagation. This propagation happens along the cable or probe at the speed of light and hits the surface of the measured material.
As a result, the pulse of the radar level meter is reflected and creates an echo that returns to the pulse transmitter along the same path. Using the propagation time of the pulse, we can determine the distance between the transmitter and the surface of the measured medium. This distance is in direct proportion to the height of the level that we are calculating.
Overall, the radar level sensor is a precise tool that calculates the height of the level in different mediums. This technology is based on scientific principles and is a remarkable demonstration of the potential of electromagnetic pulses.
Support and Services:
Our Radar Level Transmitter product comes with comprehensive technical support and services to ensure optimal performance and customer satisfaction.
Our technical support team is available to answer any questions you may have about installation, configuration, calibration, or troubleshooting. We also offer training and documentation to help you get the most out of your product.
In addition, we provide a range of services such as commissioning, maintenance, and repair to keep your Radar Level Transmitter functioning at its best. Our experienced technicians use only genuine replacement parts and adhere to strict quality standards to ensure reliability and longevity.
For further information on our technical support and services, please contact us.
Packing and Shipping:
Product Packaging:
- 1 Radar Level Transmitter
- 1 User manual
- Mounting hardware
- Calibration certificate
Shipping:
- Ships within 2 business days
- Free shipping within the United States
- International shipping available for an additional fee
- Shipping carrier: FedEx
