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Portable ultrasonic open channel flowmeter
NegotiableUpdate on June 09
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- City, Province
Overview
ERT-6200 portable open channel flowmeter is a comparison device for flow monitoring in the existing online water monitoring system. The portable open channel flowmeter realizes the liquid level error and flow error of the online system. The fully guided operation mode can automatically record the level data once every two minutes, 6 times continuously, and can measure the flow data for 10 minutes at the same time, compare the results with the on-site online open channel flowmeter, and automatically generate the com......
Product Details
Details
Executive standard:
JJG711-1990 "Regulations for Trial Verification of Open Channel Weir and Trough Flowmeters"
HJ/T15-2019 "Technical Requirements and Testing Methods for Ultrasonic Open Channel Sewage Flowmeters"
HJ 354-2019 "Technical Specification for Acceptance of Online Monitoring System for Water Pollution Sources (CODCr, NH3-N, etc.)"
Features:
1. It is suitable for four basic weir types: triangular weir, rectangular weir, equal width weir, and Parshall trough;
2. High-precision signal acquisition module, 24-bit acquisition accuracy, real and effective measurement data;
3. Large-screen color LCD touch screen, touch-guided operation, easy operation process;
4. The curve shows the change trend of flow rate and the change trend of liquid level;
5. Friendly human-computer interaction interface, combination of graphics and text, you 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 a computer to output the measurement data to the computer, which is convenient for users to perform statistical analysis on the data;
8. It can store 20,000 measurement history records;
9. Contains a large-capacity lithium battery, which can be continuously measured for 72 hours on a single charge;
10. The flowmeter has a built-in intelligent power management system to extend battery life;
11. Enter with the power-on password, which effectively protects the measurement and comparison data and results;
12. Suitcase type design, light weight of the whole machine, convenient for users to carry
JJG711-1990 "Regulations for Trial Verification of Open Channel Weir and Trough Flowmeters"
HJ/T15-2019 "Technical Requirements and Testing Methods for Ultrasonic Open Channel Sewage Flowmeters"
HJ 354-2019 "Technical Specification for Acceptance of Online Monitoring System for Water Pollution Sources (CODCr, NH3-N, etc.)"
Features:
1. It is suitable for four basic weir types: triangular weir, rectangular weir, equal width weir, and Parshall trough;
2. High-precision signal acquisition module, 24-bit acquisition accuracy, real and effective measurement data;
3. Large-screen color LCD touch screen, touch-guided operation, easy operation process;
4. The curve shows the change trend of flow rate and the change trend of liquid level;
5. Friendly human-computer interaction interface, combination of graphics and text, you 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 a computer to output the measurement data to the computer, which is convenient for users to perform statistical analysis on the data;
8. It can store 20,000 measurement history records;
9. Contains a large-capacity lithium battery, which can be continuously measured for 72 hours on a single charge;
10. The flowmeter has a built-in intelligent power management system to extend battery life;
11. Enter with the power-on password, which effectively protects the measurement and comparison data and results;
12. Suitcase type design, light weight of the whole machine, convenient for users to carry
Parameter
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℃
Power supply: AC 220V ±15%
Built-in battery: DC 24V, lithium battery; battery-powered continuous working time: 72 h
Dimensions: 400×300×110mm
Whole machine weight: 4kg
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℃
Power supply: AC 220V ±15%
Built-in battery: DC 24V, lithium battery; battery-powered continuous working time: 72 h
Dimensions: 400×300×110mm
Whole machine weight: 4kg
Application
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