Pipeline flowmeter
Ultrasonic water meter HD-UMF420
- Accuracy: ≤ 0.5%
- Velocity range: 0-10m/s, measured in both forward and reverse directions
- Pipeline diameter: DN50-DN500mm
- Protection level: IP68
- Product description: This series of ultrasonic water meters is a highly integrated dual channel and four channel ultrasonic water meter newly launched by Chongqing Haydun Technology Co., Ltd. based on ISO4064-2014 and GB/
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Product Introduction
This series of ultrasonic water meters is a highly integrated dual channel and four channel ultrasonic water meter newly launched by Chongqing Haydun Technology Co., Ltd. based on ISO4064-2014 and GB/T778-2018. This series of ultrasonic water meters has advantages such as high range ratio, ultra-low power consumption, and stable and reliable operation. Each component of the water meter has an IP68 protection level and can be used in various harsh working environments. It is widely used in urban water supply, water resource management, agricultural irrigation, landscaping, industrial production and other industries, and is a major innovation in water metering technology.
Functional characteristics
※ It needs to be cut and installed, but it has excellent stability and will not affect the measurement results due to changes in the external environment.
※ Ultrasonic water meters can provide very low flow measurement for process control.
※ High precision measurement, with a maximum measurement accuracy of 0.5%.
※ The protection level of the sensor can reach IP68.
※ Wide measurement range, capable of measuring pipes with a diameter of DN50-DN500.
※ Ultra low power consumption, with a working time of more than 20 years.
※ RS485 interface, optional with NB-IOT or 4G wireless communication.
※ Optional dual channel or quad channel.
Technical parameter
Specification and model: HD-UMF420
Executive standards: ISO4064-2014, GBT778-2018
Measurement accuracy: ≤ 0.5%
Flow rate range: 0-10m/s, measured in both forward and reverse directions
Pipeline diameter: DN50-DN500mm
Pressure bearing: 1.6MPa, optional 2.5MPa.
Fluid types: water, sewage, seawater (other liquids need to be customized), and filled with pipelines
Fluid temperature: 0.1-30 ℃
Working environment: Temperature: -30-45 ℃; Humidity 100% (RH)
Communication interface: RS485/USART/infrared, optional with M-BUS; NB iot wireless transmission
Power supply method: 2 built-in lithium batteries (3.6V, 8Ah)/external DC8-24V DC power supply
Protection level: IP68
Working power consumption: Standard state<30uA, can work continuously for more than 20 years at most
Local display: Double row display includes 9 cumulative amounts and 6 instantaneous flows
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