LB-6200 portable open channel flowmeter Introduction: Our company has made use of many years of experience in environmental protection monitoring instrument research and development, combined with the relevant technical and functional requirements of the flowmeter in the Technical Specifications for the Installation of Online Monitoring System for Water Pollution Sources (CODCr, NH3-N, etc.), the Technical Specifications for the Acceptance of Online Monitoring System for Water Pollution Sources (CODCr, NH3-N, etc.) and HJ 15-2019 Technical Requirements and Test Methods for Ultrasonic Open Channel Sewage Flow Meter, A portable open channel flowmeter applied to the on-site acceptance requirements of open channel flowmeter has been developed. The portable open channel flowmeter is mainly used for on-site technical parameter evaluation and acceptance of online open channel sewage flowmeter, and can also be extended to the flow measurement of open channel sewage discharge by enterprises. characteristic: 1. It is applicable to four basic weir types: triangular weir, rectangular weir, equal-width weir, and Bashal groove; 2. High-precision signal acquisition module, 24-bit acquisition accuracy, and real and effective measurement data; 3. Large screen color LCD touch screen, touch guided operation, simple operation process; 4. The curve shows the change trend of flow and liquid level; 5. Friendly human-computer interaction interface, combined with graphics and text, can operate the instrument without professional knowledge; 6. The instrument is equipped with a micro printer, which can directly print the measurement data on site; 7. It can be connected with the computer to output the measured data to the computer for the user to carry out statistical analysis of the data; 8. It can store 20000 measurement history records; 9. It contains a large-capacity lithium battery, which can be continuously measured for 72 hours at a time; 10. The flowmeter is equipped with an intelligent power management system to extend the service life of the battery; 11. Power-on password to effectively protect the measurement and comparison data and results; 12. Portable box design, light weight, convenient for users to carry. Technical parameters: Flow measurement range: 0~40m3/s; Flow measurement frequency: 3 times/s; Liquid level measurement error: ≤ 0.5mm; Flow measurement error: ≤± 1%; Signal output mode: USB; Working environment humidity: ≤ 85%; Working environment temperature: 10 ℃~40 ℃; Working power supply: AC 220V ± 15%; Built-in battery: DC 24V, lithium battery; Battery power supply continuous working time: 72 h; Overall dimension: 400mm × 300mm × 110mm； Operating weight: 4kg.
Introduction: Our company has made use of many years of experience in environmental protection monitoring instrument research and development, combined with the relevant technical and functional requirements of the flowmeter in the Technical Specifications for the Installation of Online Monitoring System for Water Pollution Sources (CODCr, NH3-N, etc.), the Technical Specifications for the Acceptance of Online Monitoring System for Water Pollution Sources (CODCr, NH3-N, etc.) and HJ 15-2019 Technical Requirements and Test Methods for Ultrasonic Open Channel Sewage Flow Meter, A portable open channel flowmeter applied to the on-site acceptance requirements of open channel flowmeter has been developed. The portable open channel flowmeter is mainly used for on-site technical parameter evaluation and acceptance of online open channel sewage flowmeter, and can also be extended to the flow measurement of open channel sewage discharge by enterprises.
