Plastic Vane Weel Dry Dail Water Meter Dn15-Dn50mm

Model NO.: RAD-P25


Medium Temperature: Cold Water


Counter Instructions: Digital


Application: Civil


Medium Pressure: General Water Meter


Stucture: Traditional


Accuracy: Class B


Water Pressure: Less Than 1.0mpa


Transitional Flow: 120L/H


Maximum Reading: 99,999


Brand: Radarking


Specification: CE, CCC, ISO9001, ISO14001


HS Code: 90282010




Install: Horizontal


Level Measurement: B


Nominal Diameter: 15-50mm


Principle: Speed of Water Meter


Work Environment: Dry Water Meter


Standards: ISO 4064


Water Temperature: 0.1~40 Centigrade


Overload Flow: 3m3


Minimum Reading: 0.00005


Connecting Thread: G3/4b


Trademark: RADARKING


Origin: Wuhan, China


Application:

--Measuring the total volume of cold portable water passing through the pipeline.



Feature:

1) Housing material: Plastic

2) Suitable for measuring the total quantity of cold potable water for residential usage

3) Completely plastic shell, solid and robust design, long service guaranteed

4) High quality materials fiberglass reinforced polymerization amine. Corrosion resistance

5) Inside calibration device

6) Measuring accuracy is up to ISO4064, Class B

7) Both dry dial and wet dial are available--Magnetic drive reliable characteristic, long working life;



Working condition:



Water temperature: 0.1~40 centigrade for Cold Water Meter.

Water pressure: ≤ 1.0Mpa



Maximum permissible error:



(1) in the lower zone from qmin inclusive up to but excluding qt is ± 5%.

(2) in the upper zone from qt inclusive up to and including qs is ± 2%;



OEM water meter also available. Any interest pls don't hesitate to contact us.

DN/Q	Q4=1.25Q3	Q3	R=Q3/Q1	Q2=1.6Q1	Q1	R=Q3/Q1	Q2=1.6Q1	Q1
	l/h			l/h			l/h
15	3125	2500	80	50	31.25	100	40	25
20	5000	4000	80	80	50	100	64	40
25	7875	6300	80	126	78.75	100	100.8	63
32	12500	10000	80	200	125	100	160	100
40	20000	16000	80	320	200	100	256	160

Nominal size DN (mm)	Class of measurement	Overload flow-rate qs(m3/h)	Permanent flow-rate qp(m3/h)	Transitional flow-rate qt(l/h)	Minimum flow-rate qmin(l/h)
15	B	3	1.5	120	30
20	B	5	2.5	200	50
25	B	7	3.5	280	70
32	B	12	6	480	120
40	B	20	10	800	200

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