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Military Road
Neutral Bay, NSW 2089

+61 2 8038 5058

Flow Meters

Click here to purchase your flow meter

This feature rich device is more than just a flow meter. It can be used with a wide range of fluids, pipe sizes and pipe materials and pipe thicknesses. It has relays, alarm features and outputs, RS485 communications and comes in a rugged controller casing that can be wall mounted. It can be used simply to monitor flow
or it can be an integral part of a water management solution. This flow meter will save you time and enable you to be fully informed on your water usage.

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Measuring Principle

Ultrasonic Wave Transmission Time Difference Principle


Better than ± 1.0 %


0.03-± 32 m/s

Measurement Period



Backlit LCD can display 2x20 letters instantaneous flow, cumulative flow, velocity, time


4x4-key membrane keypad with tactile feedback



Analogue output 4-20mA or 0-20mA, Impedance 01kΩ Isolated OCT output for frequency output (0-9.999Hz), alarm driver,

or totaliser pulse output, ON/OFF control, etc

Relay output 1A@125VAC or 2A@30VDC

For ON/OFF control, alarm driver, totaliser output, etc

Internal Alarm (Buzzer)

User programmable




AC: 240V | DC: 8~36VDC

Power Consumption

< 2W

Work Time


Environment Temperature

-30-80 Degrees Celsius




Die-Cast Aluminium enclosure Ip65, dimension; 251*192*80mm


Clamp-on Type Sensor

S1 type: for pipe size DN15-100mm

M1 type: for pipe size DN50-700mm

L1 type: for pipe size DN300-6000mm

S1H type: for pipe size DN15-400mm

M1H type: for pipe size DN50-700mm