Water Meter Test Bench Use for Ultrasonic Water Meter

Water Meter Test Bench Use for Ultrasonic Water Meter

In order to meet the requirements of liquid flow meter verification, calibration, factory inspection and the development trend of new flow meter production, our company has designed and manufactured an active piston type liquid flow standard device with water as the medium. This standard device is uniquely designed and its basic working principle is to compare the volume flow of the fluid discharged by the piston with the volume flow of the measured flowmeter over a certain time interval.
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Description

Water Meter Test Bench Use for Ultrasonic Water Meter

automatic water meter test bench (5)

Device Composition

Piston System

Control system hardware characteristics control system is mainly composed of an industrial computer, PLC control system, servo motor, grating ruler, various temperature and pressure sensors, pneumatic ball valve, platform software, etc.

The industrial computer has strong anti-interference performance, which can make the verification process more stable and reliable; PLC and servo motors adopt internationally renowned brands with high precision and high reliability, and the control and data processing software are written in accordance with the relevant national verification regulations.

Device Flow Range

(2-8000)L/h

Device Uncertainty

≤0.2%(k=2)

Pressure Range

0- 1.6MPa

Environment Temperature

15- 25℃

Relative Humidity

45% -75%

Atmospheric Pressure

(86-106)kpa

Work Stress

0- 1.6MPa

Service voltage

400V±5%  50HZ

Bleed pressure

3.5-6 bars

Equipment power

Water pump 1.8KW Piston 3KW Heating 6KW(Optional)

Inspection table quantity

DN15:10pcs, DN20:8pcs, DN25:6pcs,  Can customize to double line

Dimension

5800 mm *1500 mm *2500mm

Model

SHA25-P-1

The main standard

Piston + Electronic scale

Water pump

Grundfos

Maximum working pressure (bar)

16

Piston specifications

Volume 22L, resolution 0.036ml, pressure PN16, Panasonic servo drive

Electronic scale

Mettler Toledo, 120KG. 6000E

Weighing container

120L

Electromagnetic flowmeter

Yokogawa AXG, 1+DN2.5+1*DN25

Commutator

DN25

Temperature sensor

PT100, accuracy class A installed at both inlet and outlet

Pressure sensor

Accuracy 0.5% installed at both inlet and outlet

Test method

Start-stop method/Commutator method

The signal interface is standard

Pulse / MBUS / RS485/Image acquisition/Laser sensor

Equipment power

380V, 50Hz, 3 Phase 5Wire Power, 10KW(peak power)

Other Power

Pure water /6bar air pressure

Warranty Service
1. The warranty period of the factory equipment is 12 months. Time from the commissioning end date. For quality problems that occur during the warranty period, the supplier shall be repaired at the site within 15 days from the date the buyer notifies the supplier.
2. If the factory equipment is damaged due to improper use by the user during the warranty period, the cost and travel expenses of the other parts will be charged, and the time to arrive at the site is 15 days.
3. If the warranty period is exceeded, vulnerable core accessories will be provided free of charge for life.

packaging

S.H.Meters. Profile (2)

S.H.Meters. Profile (8)

 

 

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