AS20 Prepaid Cold Water Meters (DN20)

Maximum Working Pressure

bar

16

16

16

Q3’te Maximum Pressure Loss

bar

0,63

0,63

0,63

Metrological Class

Class

R80

R100

R160

Installation Type

Horizontal

Horizontal

Horizontal

Connection Diameter

G1” (DN20)

G1” (DN20)

G1” (DN20)

Battery Life

10 Years

10 Yıl

10 Yıl

Ambient Operating Temperature

C

+5...55

+5...55

+5...55

Minimum Flow Rate (Q1)

m3/h

0,05

0,040

0,025

Transitional Flow Rate (Q2)

m3/h

0,8

0,064

0,040

Permanent Flow Rate (Q3)

m3/h

4

4

4

Overload Flow Rate (Q4)

m3/h

5

5

5

Maximum Water Temperature (Tmax)

C

50

50

50

Register Digit Number (Integer+Decimal)

8 (6+2)

8 (6+2)

8 (6+2)

Weight

kg

2

2

2

Protection Class (IEC 60529-2-30)

IP65

IP65

IP65

Mechanical Class / Electromagnetic Class

M1 / E1

M1 / E1

M1 / E1

Module Type (Optional)

RF, MBUS / Pulse Output / Communication Module, RS485