LMC type ultrasonic open channel flowmeterDetailed product description：

The LMC ultrasonic open channel flowmeter is a fully intelligent open channel flowmeter developed using the most advanced technology at home and abroad. The product has the advantages of simple structure, easy installation, good measurement accuracy and reliability, and wide range ratio. It can be used for measuring sewage and wastewater discharge, as well as for water metering in agricultural irrigation and drainage renovation projects in old urban areas. The measurement method adopts ultrasonic non-contact measurement, and the flow channel form adopts the internationally recognized Bacher groove measurement.

Basic principle of LMC ultrasonic open channel flowmeter:

When the measured medium flows through a specific channel - the Bacher trough (sensor), the relationship between its flow rate and water level is Q=C × Hn (where C and n are flow coefficients, and H is water level height). The transmitter measures the water level height and converts the flow rate through the instrument.

Technical parameters of LMC ultrasonic open channel flowmeter:

Power supply: 220VAC
Display: Dual window LED displays 8-bit cumulative quantity and 4-digit instantaneous quantity
Range: 20t/h, 50t/h, 100t/h, 400t/h, 900t/h, 1500t/h, 2200t/h, up to 9000t/h
Accuracy level: 2.5% F.S
Output: 4-20mA (optional)
Communication method: RS485, RS232 interface (optional)
Protection level: IP65
Environmental temperature: -25 ℃~55 ℃
Power consumption: ≤ 10W