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Home > Products > other Valve > HVAC IC CARD WARM ELECTRIC VALVE > RFID Water meter for hot and chill water for Auto drain& Water cooling system

RFID Water meter for hot and chill water for Auto drain& Water cooling system

Basic Info

Model No.: CWX

Product Description

Specifications

RFID Water meter for hot and chill water for Auto drain& Water cooling system

RFID Water meter for hot and chill water for Auto drain& Water cooling system

 

Feature:

--Multi-jet, easy for maintenance;

--Magnetic drive reliable characteristic, long working life;

--Vacuum sealed register ensures the dial keep free from fog and frost, Keep the reading clear in a long term service;

-- Technical data conform to international standard ISO4064 Class B.

 

Working condition:

Water temperature: 0.1°C~30°C for cold water meter .

                               30°C~90°C for hot 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%;

  Hot water meter ±3%.

 

Type

Size   (mm)

Class

qs

Overload                Flow

qp

Permanent          Flow

qt

Transitional Flow

qmin

Minimum

Flow

Minimum

Reading

Maximum

Reading

m3/h

L/h

m3

DN15

15

B

3

1.5

120

30

0.00005

99,999

DN20

20

B

5

2.5

200

50

0.00005

99,999

DN25

25

B

7

3.5

280

70

0.00005

99,999

 

DIMENSIONS

Type

Size

L

Length

L1          Length

B      Width

H             Height

d

Connecting Thread

DN15

15

259

165

78

99

G3/4B

DN20

20

299

195

78

99

G1B

DN25

25

345

225

83

99

G11/4B

 

 

 

 

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