What occasions are electromagnetic open channel flow meters suitable for?
Release Time:
2022-01-14
What occasions are electromagnetic open channels suitable for?
Electromagnetic open channel flow measurement system is suitable for flow measurement of rivers, creeks, irrigation and drainage channels, water conservancy projects, factory drainage, and most sewers.
Electromagnetic open channel flowmeter technical parameters:
1. Measurement accuracy: flow rate ±1.0%; liquid level ±0.5%; flow rate ±2.5%;
2. Measuring range: velocity range 0.01-10m/s;
3. Applicable channel: channel width ≥ 0.2m; channel depth ≥ 0.1m;
4. Display: LCD display, 9 digits + prompt;
5. Display content: flow rate (m/s), liquid level (m), instantaneous flow (m³/h), cumulative flow (m³), prompt, conductivity, clock (seconds);
6. Power consumption: the supporting system is less than 10W;
7. Power supply: DC12V/24V; AC220V;
8. Protection class: sensor IP68; converter: IP65;
9. Data storage: EEPROM is used to store the accumulated flow, accumulated effective running time, and the data can be stored for a long time after power failure
10. Data communication: RS485: Modbus protocol;
GPRS/4G: UDP protocol, TCP protocol;
NB-iot: UDP protocol, TCP protocol, CoAP protocol;
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