AS25 - AS40 Prepaid Cold Water Meters (DN25 and DN40)

AS25 - AS40 Prepaid Cold Water Meters (DN25 and DN40)

Multi Jet, Dry Type Prepaid Cold Water Meter

Technicial Specifications

 

AS25-260-E7

AS25-260-C7

AS40-300-E20

AS40-300-C20

Maximum Working Pressure

bar

16

16

16

16

Q3’te Maximum Pressure Loss

bar

0,63

0,63

0,63

0,63

Metrological Class

Class

R100

R160

R100

R160

Installation Type

 

Horizontal

Horizontal

Horizontal

Horizontal

Connection Diameter

 

G1 1/4” (DN25)

G1 1/4” (DN25)

G2” (DN40)

G2” (DN40)

Battery Life

 

10 Years

10 Yıl

10 Yıl

10 Yıl

Ambient Operating Temperature

C

+5...55

+5...55

+5...55

+5...55

Metrological Limits ( EN 14154, OIML R49 )

Minimum Flow Rate (Q1)

m3/h

0,063

0,03938

0,160

0,1

Transitional Flow Rate (Q2)

m3/h

0,1008

0,063

0,256

0,16

Permanent Flow Rate (Q3)

m3/h

6,3

6,3

16

16

Overload Flow Rate (Q4)

m3/h

7,875

7,875

20

20

Maximum Water Temperature (Tmax)

C

50

50

50

50

Register Digit Number (Integer+Decimal)

 

8 (6+2)

8 (6+2)

8 (6+2)

8 (6+2)

Physical Features

 

 

 

 

 

Weight

kg

3,1

3,1

12,6

12,6

Protection Class (IEC 60529-2-30)

 

IP65

IP65

IP65

IP65

Mechanical Class / Electromagnetic Class

 

M1 / E1

M1 / E1

M1 / E1

M1 / E1

Module Type (Optional)

 

RF, MBUS / Pulse Output / Communication Module, RS485

Model A B C D
AS25-260-E7 360 122 100 G1 1/4”
AS25-260-C7 360 122 100 G1 1/4”
AS40-300-E20 515 120 160 G 2”
AS40-300-C20 515 120 160 G 2”
AS25/40 Ön Ödemeli Soğuk Su Sayaçları kroki