With the development and progress of society, all walks of life pay more and more attention to the environmental protection. Environmental pollution has brought too much negative impact to society. China has introduced a series of policies to control environmental pollution. And a policy of total quantity control has been adopted for the emissions.
There are many ways to measure sewage discharge capacity, but the most common and convenient and accurate is the ultrasonic open channel flowmeter. So, what are the specific functions of the ultrasonic open channel flowmeter? Let's know them together.
1. It uses LED or LCD display. It can display instantaneous flow rate, accumulative flow rate, liquid level height, date, etc.
2. It has power off protection and timing function. It can record power off time and save measurement data for verification.
3. It is equipped with standard printing interface, which can output measurement data.
4. It has the standard communication interface, which can connect the network system through the computer and the network server.
5. It is equipped with 0~10mA and 4~20mA standard current output for remote transmission from the probe to the main engine.
6. It adopts electronic lock and software coded lock to ensure data security.
7. It has the function of sewage temperature measurement and software correction compensation.