Introduction
A radar flow meter is a device that is designed to measure the flow rate of liquids in open channels. This type of flow meter uses radar technology to determine the velocity of the liquid and then calculates the flow rate based on this information.
One of the key benefits of using a radar flow meter for open channel flow rate measurement is that it is highly accurate. This is because the radar technology used in these devices is capable of providing very precise measurements. Additionally, radar flowmeters are able to operate in a wide range of environmental conditions, including extreme temperatures and harsh weather.
Another advantage of using a radar flow meter is that it is non-contact, meaning that it does not require physical contact with the liquid being measured. This can be particularly useful in situations where the liquid is hazardous or difficult to access. Additionally, because there is no physical contact with the liquid, there is no risk of contamination or damage to the flow meter.
Radar flowmeters are also highly versatile and can be used to measure a wide range of liquids, including water, wastewater, and chemicals. They can be used in a variety of applications, including industrial processes, environmental monitoring, and water resource management.
When selecting a radar flow meter for open channel flow rate measurement, it is important to consider factors such as the size and shape of the channel, the type of liquid being measured, and the desired level of accuracy. Additionally, it is important to ensure that the device is properly installed and calibrated in order to ensure accurate and reliable measurements over time.
Features
Specification
Measure Range | Radar speed | 0.1-20m/s |
Radar level | 10、10、20、30、60、120m | |
Ultrasonic level | 1、3、10、15、20、30、40m | |
Blind Spot | Radar speed | 0.5m/0.1m |
Radar level | 0.1-0.6m | |
Ultrasonic level | 0.06-1.2m | |
Accuracy | Radar speed | ±0.02m/s |
Radar level | ±1mm-±6mm | |
Ultrasonic level | ±1mm-0.25%F.S | |
Output Signal | Digital output | RS485/Modbus |
Analog output | 4~20mA | |
Wireless Transmission | GPRS、LORA、NB、GPS | |
Storage Mode | TF memory card (16G) | |
Power Supply | External | 3.7V、7.5VDC、11VDC、12-32VDC |
Disposable lithium battery | 114Ah/3.7V | |
Rechargeable lithium battery (5W solar) | 3.7VDC/30Ah、7.5VDC/16Ah、11VDC/10Ah | |
Work Temperature | -20~65℃ | |
Storage Humidity | ≤80%RH no condensation | |
Protection Grade | IP65 (customizable) | |
Interface | Installation interface | swivel stand |
Antenna interface | M16X1.5 | |
Electrical Interface | M12 aviation plug | |
Shell material | Aluminum alloy, ABS |