Water flow meter with 4~20mA output

Intrinsically safe type

Ex-Proof Class

IP68, can work normally under the water 2 meters.

Protection Class

When empty pipe auto-enter into the power saving mode, power consumption drop to 30%, can increase the battery life.

Less than 2W

Power Consumption

2.DC24V

1.3.6V Lithium battery can last 6 years, and the optional battery can last 10 years. 2.6V voltage can work normally.

Power Supply

High temperature wear-resisting ceramics sensor, suitable temperature -40~160^oC

Sensors

DN15-DN 1000mm all can be offered

Pipe length is designed as normal water meter spec.

Casted in mold, no leak.

Pipe cell

Low-voltage transmitting, small signal receiving with self-adapting, make sure the water meter can work properly in harsh environment.

The first 24 months monthly totalizer flow volume and velocity. 8 digit positive, negative totalizer, inside 64 digit calculations.

Communication Bit Rate300, 1200, 2400, 4800, can include the check digit.

The totalizer unit 1, 0.1, 0.01, 0.001, 0.0001m3 optionally.

Self-diagnostic program, corresponding error messages will be displayed.

Auto-cycle displays the frequently-used measurement values. Can be programmed.

Others

Environment temperature:-40~80^oC (LCD display -25~60^oC)

Temperature

Min 0.01m/s can be measured

Velocity

MODBUS,M-BUS, FUJI

Protocol

RS485/4-20mA/OCT/TTL

Output

Magnetic operation bar, inside double key.

Operation

2.Battery terminal voltage, ultrasonic signal strength, signal quality.

1.Positive, Negative tantalizer, instantaneous flow rate, velocity, total working time, date, and working status.

Low power consumption LCD displaying:

Display

10 seconds by default. 500mS~49S optionally.

Measurement Period

Better than

Water flow meter with 4~20mA output
1.3.6 V Lithium Battery powered
2.24VDC Powered
3.Clamp-on/insertion/Flow cell sensors

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