Instrument Description

The HX-BL portable sewage flowmeter is a newly developed portable intelligent instrument based on our company's years of experience in environmental monitoring instrument research and development. Its working principle is to set up a standard water measuring weir in an open channel, so that the flow rate of water flowing through the weir is in a single value relationship with the water level, and measure the water level at the specified position. The flow rate is calculated through the corresponding formula of the computer. This product has rich functions, simple operation, and can meet various monitoring requirements of environmental protection departments at all levels. It is one of the essential tools for environmental modernization.

Main functional features

1. Adapt to various basic weir types: triangular weir, rectangular weir, equal width weir, Bacher trough, etc;

2. High precision signal acquisition module, with real and effective measurement data;

3. Large screen LCD with backlight display, pure Chinese operation, key data password protection;

4. A friendly human-computer interaction interface allows for instrument operation without the need for professional knowledge;

5. Good compatibility, can be matched with various liquid level transmitters, such as pressure type, ultrasonic type, etc;

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 multiple measurement history records simultaneously;

9. Equipped with a large capacity lithium battery, it can measure continuously for 48 hours on a single charge;

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

11. Handheld box design, lightweight and convenient for users to carry;

Technical indicators and parameters

• Flow measurement range: 0~40m3/S

• Flow measurement frequency: once per second

• Flow measurement error: ≤± 5%

• Signal input mode: 4~20mA

• Signal output mode: RS232

• Working environment humidity: ≤ 85%

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

• Working power supply: AC 220V ± 10%

• Built in battery: DC+12V lithium battery

• Dimensions: 400mm × 290mm × 140mm

• Whole machine weight: ≤ 2Kg