Thank you for using our company's ultrasonic open channel flowmeter!

This manual will introduce you to the characteristics, parameters, installation, wiring, debugging and settings of ultrasonic open channel flow meters

Please read this manual carefully before use for troubleshooting and other related content.

Characteristics of 485 open channel flowmeter

This instrument can directly display instantaneous flow rate and cumulative flow rate.

Built in digital memory to ensure data is not lost after a power outage.

It can be matched with various national standard weirs or channels and can be widely used for measuring or monitoring the total amount of water quality discharge.

This instrument is easy to operate and comes with multiple standard weir calculation methods, making it easier to set up.

Optional communication interface that can be connected to data acquisition devices, DCS, and PLC systems.

Non contact instruments have a longer service life.

Technical Specifications

Measuring range: 0.1L/s～10m3 /s

Accumulated traffic: 999999999999m3

Distance measurement range: 0～3m

Distance measurement accuracy: 0.3%

Traffic accuracy: 1% (depending on the type of weir plate)

blind District: 0.3m～0.5m

Distance measurement resolution: 1mm

press 力： atmospheric pressure

Instrument display: bring your own LCD displays instantaneous flow and cumulative flow

Analog output: 4～20mA

Digital output: RS485, Modbus protocol

Supply voltage: DC12V、DC24V/AC220V， Built in lightning protection device

Ambient temperature －20℃ ～ ＋60℃

Protection level: IP65