Portable open channel flowmeter

Portable open channel flowmeter

Instrument Description

It can automatically collect data every 2 minutes, continuously record 6 times of data for liquid level error comparison with online flowmeter data, and also automatically measure flow data within 10 minutes for flow error comparison with online flowmeter data. At the same time, the results will be automatically generated into a comparison report for printing or querying. Used for comparing and calibrating the flow monitoring unit (online flowmeter) in the online monitoring system of sewage treatment and discharge enterprises.

Portable open channel flowmeter

Main functional features

(1)Suitable for four basic weir types: triangular weir, rectangular weir, equal width weir, and Bacher trough;

(2)High precision signal acquisition module, 24 bit acquisition accuracy, measurement data is true and effective;

(3)Large screen color LCD touch screen, touch guided operation, easy operation process;

(4)The curve displays the trend of flow rate and liquid level changes;

(5)A friendly human-computer interaction interface, combining graphics and text, allowing for instrument operation without the need for professional knowledge;

(6)The instrument is equipped with a micro printer, which can directly print measurement data on site;

(7)Can be connected to a computer to output measurement data to the computer, making it easy for users to perform statistical analysis on the data;

(8)Can store 10000 measurement history records;

(9)Equipped with a large capacity lithium battery, it can measure continuously for 72 hours on a single charge;

(10)The flowmeter is equipped with an intelligent power management system, which extends the battery life;

(11)Power on password entry, effectively protecting measurement comparison data and results;

(12)Handheld box design, lightweight and convenient for users to carry, with a waterproof rating of IP65.

technical indicators

• Flow measurement range:0~40m³/S；

• Flow measurement frequency:3time/Seconds;

• Liquid level measurement error: less than or equal to0.5mm；

• Flow measurement error: ≤±1%；

• Signal output mode:USB；

• Working environment humidity: ≤85%；

• Working environment temperature: -10℃~＋50℃；

• Working power supply:AC 220V±15%；

• Built in battery:DC 16VLithium batteries; Battery powered continuous working time:72Hour;

• Overall dimensions:400mm×300mm×110mm；

• Total weight of the machine4Kg