WML-2 microcomputer open channel flowmeter

Specification

Flow error: ≤± 5% time ≤± 5 minutes/30 days. The daily flow of any day in two years, monthly flow of any month, current total flow, and corresponding effective measurement time can be displayed through the keyboard.

Power supply: AC220V DC12V (built-in)

Power ≤ 1W Transmission distance: 100 meters (remote transmission is subject to user requirements)

Can be equipped with a printer, and can print monthly reports for any month within two years according to user needs (including daily traffic, monthly traffic, and monthly effective measurement time).

Record period: Long term (data memory, stored for ten years)

Display: Partial flow resident display;

Display of total traffic retention; The measurement time resident display can also be equipped with a printer to automatically print relevant data at regular intervals and draw flow change curves.

Recording: Equipped with a printer, it can automatically print and record the total flow, effective measurement time, daily flow, and monthly flow at regular intervals, and draw the flow change curve.

The instrument is equipped with an RS-232C serial communication interface (other communication protocols can be customized according to user needs).

Other: Voltage or current output interfaces can be added according to user requirements.

main features

Ultrasonic non-contact measurement, unaffected by water quality, corrosion-resistant.

Automatic temperature measurement compensation. Convenient for centralized testing and networking.

Multiple resident displays.

IP metering slot (fiberglass).

Low power consumption.

Not affected by power outages, monitoring data is stored in memory.

Can monitor the cumulative measurement time of sewage.