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Are you interested in this Ultrasonic water meter for water supply

Views: 7     Author: Site Editor     Publish Time: 2022-01-12      Origin: Site

Are you interested in this Ultrasonic water meter for water supply

Overview

Ultrasonic water meter is intelligent measuring instruments by the temperature sensor, flow sensors and calculators. Calculator used the sensor and through the water of time difference to collect temperature differences and sound waves to complete accurate measurement of water flow. And it can provide important application and data for many applications in the pipeline.

Mainly used for water metering and monitoring water flow, such as domestic water, central air conditioning systems, equipment, etc.

Technical Parameter

Nominal diameter

50

65

80

100

125

150

200

250

300

Max flow Q4

(m³/h)

31.25

50

78.75

125

200

312.5

500

787.5

1250

Nominal flow Q3(m³/h)

25

40

63

100

160

250

400

630

1000

Transitional flow Q2(m³/h)

0.25

0.4

0.625

1

1.6

2.5

4

6.25

10

Min flowQ1

(m³/h)

0.156

0.25

0.39

0.625

1

1.56

2.5

3.9

6.25

Start-up flow

(m³/h)

0.1

0.16

0.252

0.4

0.64

1

1.6

2.25

4

Max flow

9999999.9

Reverse flow

9999999.9

Measuring range

Q3/Q1, R160

Accuracy class

Class B

Pressure loss

≤0.063 MPa

Working pressure

MAX 1.6 MPa

Temp class

T50

Temp range

(5~55)

Installation ENV

Indoor,Class B

Elec ENV

E1(Residential, Commercial, Industrial)

Power supply

Built-in lithium battery DC 3.6V

Battery life

10years

Installation position

Horizontal or Vertical

Display

LCD, 8 digits + additional characters

Installation pitch

U10/D5

Interface

RS485 modbus/ Pulse output

Protection class

IP67

Daily Maintenance 

1. Regularly patrol inspection should be conducted to check the operating status and to see if the voltage of the battery is normal or not after the flow meter is installed.

2. Specialized person should be resorted to have the battery changed when the flow meter operates more than 10 years or less than 10 years but the monitor shows unclear data or the voltage indicates “V”, in case affecting the normal performance of the meter.



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