Model Number: Solid-Water Meters-#3291
Brand Name: SOLID
Key Specifications/Special Features:
Multiple jet dry dial magnetic type hot water meterApplications: measuring the volume of cold potable water passing through the pipelineFeatures:Dry type, magnetic drive, anti-magnetic function, pointer-roller indicator, easy and long term clear reading, frost resistance, long work lifespanAvailable non-return valve, inlet strainer and pulse output on requestClass C water meter is available for 15mm (1/2 inches) and 20mm (3/4 inches)
Working condition:
Note:
Step 1: assemble water meter and fix it by using special tool, then put the water meter into the test bench
Step 2:
Step 3: accuracy test
Qmax (3,000L/hour): firstly, we record theinitialreading of water meter, for example 00000.0000m3
Then atotalof 20 literswater will go through water meter, at the flow rate of 3000L/hour
Then we read the after-testingresultof water meter, for example 00000.0200m3
The after-testing result (00000.0200m3) minus initial reading (00000.0000m3) equals to 0.0200m3 (20 liters)
Thus the water meter is accurate and the tolerance is 0% (the allowable tolerance is ± 2%)
If the watermeter passesthe test, it will pass to next test
If not, it will return to step 1
Qn (1500L/hour): firstly, we record theinitialreading of water meter, for example 00000.0200m3
Then atotalof 20 literswater will go through water meter, at the flow rate of 1,500L/hour
Then we read the after-testingresultof water meter, for example 00000.0400m3
After-testing result (00000.0400m3) minus initial reading (00000.0200m3) equals to 0.0200m3 (20 liters)
Thus the water meter is accurate and the tolerance is 0%
- Water temperature:
- ≤50°C for cold water meter
- ≤90°C for hot water meter
- Water pressure: ≤1MPa or 1.6MPa optional (10-bar or 16-bar optional)
- Maximum permissible error
- In the lower zone from Qmininclusive up to but excluding Qtis ±5%
- In the upper zone from Qtinclusive up to and including Qsis: cold water meter ±2%, hot water meter ±3%
- Technical data conform to international standard ISO 4064
- Water meter test method
- Based on ISO 4064 Class B standard
- Pressure test the water pressure rises to 20 bars and lasts for 1 minute
- Watermeter passesthe test, it will pass to next step
- Return to step 1
Type | Size (mm) | Class | Qmax Maximum flow |
Qp Nominal flow |
Qn Transitional flow |
Qmin Minimum flow | Minimum reading | Maximum reading |
m3/h | L/h | m3 | ||||||
LXSG-15E | 15 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
B | 120 | 30 | ||||||
C | 22.5 | 15 | ||||||
LXSG-20E | 20 | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 |
B | 200 | 50 | ||||||
C | 37.4 | 25 | ||||||
LXSG-25E | 25 | A | 7 | 3.5 | 350 | 140 | 0.0001 | 99999 |
B | 280 | 70 | ||||||
LXSG-32E | 32 | A | 12 | 6.0 | 600 | 240 | 0.0001 | 99999 |
B | 480 | 120 | ||||||
LXSG-40E | 40 | A | 20 | 10 | 1000 | 400 | 0.001 | 99999 |
B | 800 | 200 | ||||||
LXSG-50E | 50 | A | 30 | 15 | 1500 | 600 | 0.001 | 99999 |
B | 1200 | 300 |
Shipping Information:
- FOB Port: Tianjin, Qingdao
- Lead Time: 15 - 30 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe