Non-contact Ultrasonic Flow Meter For Fluid Waste Water Monitors

Item

Principle & Parameters

Main unit

Principle

Transit-time

Accuracy

Flow meter:±1.0%；Heat meter:±2.0%

Output

4-20mA analog output

OCT pulse output

Relay  output

Input

3 way 4-20mA analog input , acquisition signal of temperature, press and liquid level

Achieve heat measurement by connecting PT100 temperature sensors

Interface

RS485; MODBUS

Pipeline

Pipe Materials

Steel, stainless, cast iron, copper, cement, PVC. aluminum, glass steel, etc

Caliber

DN15mm-DN1000mm

Straight Pipeline

Upstream: 10D; Downstream: 5D; From the pump: 30D (D means diameter)

Measuring Medium

Medium

Single liquid that can conduct sound wave, such as water(-30℃-160℃)

Velocity

-12m/s-12m/s

Special Cable

Shielded twisted-pair cable, length≤50m

Temperature

Main Unit: -20℃-70℃; Transducer: -30℃-160℃

Protection Class

Main Unit: IP67; Transducer: IP68

Power Supply

DC24V; AC85-264V; 50Hz

Consumption

1.5W