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WPH DN50-DN200 Horizontal Detachable Spiral Wing Water Meter
  • WPH DN50-DN200 Horizontal Detachable Spiral Wing Water Meter
  • WPH DN50-DN200 Horizontal Detachable Spiral Wing Water Meter
  • WPH DN50-DN200 Horizontal Detachable Spiral Wing Water Meter

WPH DN50-DN200 Horizontal Detachable Spiral Wing Water Meter

Due to the product structure and optimized impeller fluid dynamic floating design, our new generation wide range horizontal spiral wing water meter has undergone on-site practical testing in terms of stability and durability in operation.

The watch case treatment of the product adopts advanced thermal spraying technology in the industry, and the coating thickness and adhesion are twice that of ordinary spraying; The case chamber adopts a fully processed process, greatly improving the consistency of measurement performance after replacing the movement.

In terms of product intelligence, our water meters can fully meet the needs of various customers, such as pulse remote transmission, wireless remote transmission, wired remote transmission, GPRS module remote transmission, etc.

Product features

Wide range metering, with some series having better flow performance than Class C

Low starting flow, balancing high load flow

No installation requirements for straight pipe sections

Hard alloy steel with sapphire bearing system greatly prolongs product working time

Stable product performance and working durability

The movement can be replaced as a whole

Can provide IP68 level protection products

Standard nano coating, effectively preventing the generation of fog inside the counter

All materials in contact with water comply with the German KTW/W270 drinking water regulations


Application area

Occasions that require both high and low flow rates for precise measurement

Regional Water Supply Analysis (DMA) Monitoring

Can be installed horizontally or vertically

Maximum allowable water temperature of 50 ° C

Remote transmission options

Passive optoelectronic direct reading M-BUS/RS-485 protocol remote transmission

EDC (PDC) wired/wireless M-BUS remote transmission:

M-BUS/RS-485/Pulse/wM BUS/

LoRaWAN/NB IoT

Electronic pulse remote transmission

Single/triple Hall (clarinet) pulse remote transmission

IoT monitoring

  • Technical Parameters
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Technical indicators

1. Flow parameters

Caliber
DN

 Q3/Q1

 Overload flow rate
Q4

 Common traffic
Q

 Boundary flow
Q

 Minimum flow rate
Q

 Minimum reading
Min

 Maximum reading
Min

 m³/h

 L/h

 m³

50

100

50

40

640.0

 400.0

0.001

999999

80

800.0

 500.0

50

1280.0

 800.0

65

100

78.75

63

1008.0

630.0

80

1260.0

787.5

50

2016.0

1260.0

80

100

78.75

63

1008.0

630.0

80

1260.0

787.5

50

2016.0

1260.0

100

100

125

100

1600.0

1000.0

80

2000.0

1250.0

50

3200.0

2000.0

125

100

200

160

2560.0

1600.0

80

3200.0

2000.0

50

5120.0

3200.0

150

100

312.5

250

4000.0

2500.0

0.01

9999999

80

5000.0

3125.0

50

8000.0

5000.0

200

100

500

400

6400.0

4000.0

80

8000.0

5000.0

50

12800.0

8000.0

250

100

787.5

630

10080.0

6300.0

0.1

99 999999

80

12600.0

7875.0

50

20160.0

12600.0

300

100

1250

 

16000.0

10000.0

80

1000

20000.0

12500.0

50

 

32000.0

20000.0

400

100

2000

1600

25600.0

16000.0

80

32000.0

20000.0

50

51200.0

32000.0

500

100

3125

2500

40000.0

25000.0

80

50000.0

31250.0

50

80000.0

50000.0

Maximum allowable error:

a) The maximum allowable error in the low zone (QisQ<Q2) is+5%; b) The maximum allowable error for high zone (QQQ4) is 2%.

2.Parameters

Project content

parameter

Temperature rating

T30/90

Pressure rating

MAP16

Flow field sensitivity level

U0/D0

Pressure loss level

△pl6

Accuracy class

level 2

Note: The temperature level of LXLC (Y)/R-50~200 is T30/90.

Remote transmission scheme