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Preface
Thank you for purchasing the radar level transmitter. Please read this manual
carefully before operating and using it correctly to avoid unnecessary losses
caused by false operation.
Note
Modification of this manual's contents will not be notified as a result of some
factors, such as function upgrading.
We try our best to guarantee that the manual content is accurate, if you find
something wrong or incorrect, please contact us.
This product is forbidden to use in explosion-proof occasions.
Version
RMZN-WSR200-EN2
I
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Summary of Contents for SUPMEA WSR200
- Page 1 We try our best to guarantee that the manual content is accurate, if you find something wrong or incorrect, please contact us. This product is forbidden to use in explosion-proof occasions. Version RMZN-WSR200-EN2...
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Page 2: Safety Precautions
Safety Precautions In order to use this product safely, be sure to follow the safety precautions described. About this manual Please submit this manual to the operator for reading. Please read the operation manual carefully before applying the instrument. ... - Page 3 Do not modify this product. The following safety signs are used in this manual: Hazard, if not taken with appropriate precautions, will result in serious personal injury, product damage or major property damage. Warning:Pay special attention to the important information linked to product or particular part in the operation manual.
- Page 4 immediately, otherwise there will be leakage, electric shock or even a fire accident. Please check the grounding protection status regularly. Do not operate if you think that the protection measures such as grounding protection and fuses are not perfect. Ventilation holes on the product housing must be kept clear to avoid ...
- Page 5 Disclaimer Upon opening the packaging box, please ensure to verify the contents before commencing any operations. Should you discover any discrepancies in the model or quantity, or any physical damage to the appearance, please contact our company. The product packaging contents can be found in the standard configuration list. Standard Configuration List Name Quantity...
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Page 6: Table Of Contents
Content Chapter 1 Production Introduction ................1 1.1. Introduction ....................1 1.2. Measurement Principle ................1 1.3. Product Features ..................2 Chapter 2 Technical Parameters ................3 Table 1 Technical Parameters ................. 3 Chapter 3 Structure and Dimensions ..............4 3.1. Radar level transmitter shape structure ............ 4 Chapter 4 Installation ....................5 4.1. -
Page 7: Chapter 1 Production Introduction
Chapter 1 Production Introduction Chapter 1 Production Introduction 1.1. Introduction Radar level transmitter can perform non-contact continuous measurement of the liquid height in closed or open containers during industrial production processes. This radar level transmitter has a long detection range and low beam energy, making it suitable for installation in various metal and non-metal containers or pipelines. -
Page 8: Product Features
Unaffected by adverse conditions such as lighting, rain, snow, dust, or water mist; Multiple output circuit interface options available; Extremely low radar emission power, posing no harm to humans or the environment. www.supmea.com... -
Page 9: Chapter 2 Technical Parameters
Chapter 2 Technical Parameters Chapter 2 Technical Parameters Table 1 Technical Parameters Measured variable Liquid level Measuring range 8m / 15m Modulation waveform FMCW Transmit frequency 79GHz~81GHz Blind zone ≤0.15m Antenna angle ±3° Accuracy ±5mm Repeatability ±2mm Refresh rate ≥500ms Protection level IP67 Transmission output... -
Page 10: Chapter 3 Structure And Dimensions
Chapter 3 Structure and Dimensions Chapter 3 Structure and Dimensions 3.1. Radar level transmitter shape structure Radar level transmitter shape structure figure is shown as in Figure 1. Unit：mm Figure 1 Radar shape structure www.rmzn.com... -
Page 11: Chapter 4 Installation
Chapter 4 Installation Installation Chapter 4 Before installation, please make sure to read the following instructions and allocate sufficient space to ensure proper installation of the radar. 4.1. Installation Environment The radar level gauge is commonly used for measuring the liquid level inside tanks or for level measurements in rivers or reservoirs. -
Page 12: Installation Method
Chapter 4 Installation 4.2. Installation Method The radar can be installed according to the actual on-site environment. It can be securely fastened to the mounting bracket using expansion screws or hoops (hoops need to be prepared by the user). Please refer to the figure below for details. -
Page 13: Installation Requirements
Chapter 4 Installation 4.3. Installation Requirements The radar level gauge should be placed vertically above the surface of the liquid medium in order to obtain optimal measurement results in a liquid environment. Please refer to the figure below for reference. Figure 4: Liquid Level Measurement Method of Radar To ensure detection of a smooth and flowing surface of the medium, please avoid installing the radar directly above the inlet of the flowing medium, as shown in the... -
Page 14: Chapter 5 Electrical Connection
Chapter 5 Electrical Connection Chapter 5 Electrical Connection The radar level transmitter is powered by a wide voltage range (9~36VDC). However, due to the potential voltage drop caused by long customer-side wiring harnesses, it is recommended to supply power at 24V. The wiring harness is defined as follows: Red: 9~36V Black: GND... -
Page 15: Chapter 6 Maintenance And Repair
Chapter 6 Maintenance and Repair Chapter 6 Maintenance and Repair The radar possesses advanced technical features and requires professional handling. Before use, please carefully read the product user manual and relevant documentation. Usage Precautions: Strictly adhere to the specified power supply model as stated in the ... -
Page 16: Chapter 7 Warranty & After-Sales Service
Chapter 7 Warranty & After-sales Service Chapter 7 Warranty & After-sales Service We guarantees customers that any product quality issues during the warranty period will be covered by our unconditional three-guarantee policy, which includes free repairs, replacements, or returns. Non-customized products can be returned or exchanged within 7 days (excluding products damaged due to misuse), while the warranty terms for customized products are based on the agreements specified in the contract. -
Page 17: Chapter 8 Communication
Chapter 8 Communication Chapter 8 Communication 8.1. Physical Interface The radar level gauge is connected to the PC host through a USB-to-RS485 serial cable. The communication is set to a baud rate of 115200, using an asynchronous serial communication format with no check bit, 8 data bits, and 1 stop bit. 8.2. - Page 18 Chapter 8 Communication 8.3. Set Single Register Data, Function Code 0x06 Set Command Frame Format: Byte index Description Data Remarks 0x01 Radar address 01 Address Function code 0x06 Set single register value Set register start address Set register start address Please note that the data content and length depend on First byte...
- Page 19 Chapter 8 Communication 8.4. Set Multiple Register Data, Function Code 0x10 When the HMI or host computer sends a parameter setting command frame, the radar module receives the correct command and responds by sending data back to the HMI or host computer. The format is as follows (data transmission mode: big-endian): Set Command Frame Format: Byte...
- Page 20 Chapter 8 Communication 8.5. Length and Definition of Data Content Data Content and Length Definition (Data Transmission Mode: Big-endian): Register Access Name Length Data type Description address rights Primary variable 0x0000 Distance Float Unit: meter High Range: 0~low calibration 0x1801 calibration Float position...
- Page 21 Chapter 8 Communication Register Access Name Length Data type Description address rights range Unit: m 0x1805 Blind zone Float 0.15m~measuring range Waveform 0：No tracking (default) 0x1873 tracking Uint16_t 1：Tracking setting Waveform Default: 1 meter, only 0x189C tracking Float effective when waveform width tracking is enabled 0：Full range...
- Page 22 Chapter 8 Communication 8.6. Example of Reading Setting Parameters (1) Read the main variable distance of the radar Send: 01 03 00 00 00 02 C4 0B Receive: 01 03 04 3F FE B8 74 E5 F0 Send analysis: 01: Slave address 03: Read function code 00 00: Starting address of the distance parameter 00 02: Number of registers to read, where the main variable of type Float...
- Page 23 Chapter 8 Communication 00 00 07 D0: Data in big-endian format of type Uint32_t, indicating 2000 ms, i.e., 2 seconds. F9 9F: Modbuscrc16 checksum starting from the first byte (3) Set the frame period of the radar to 5 seconds Send: 01 10 18 9F 00 02 04 00 00 13 88 1D D5 Receive: 01 10 18 9F 00 02 77 46 Send analysis:...
- Page 24 Chapter 8 Communication D2 AF: Modbuscrc16 checksum starting from the first byte Reception analysis: 01: Slave address 03: Read function code 02: Response data length, two bytes 00 05: Data, indicating the radar mode as 05 (River mode) 78 47: Modbuscrc16 checksum starting from the first byte (5) Set the radar to tunnel mode (set a single register) Send: 01 06 18 11 00 06 5F 6D Receive: 01 06 18 11 00 06 5F 6D...
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