AS20 Prepaid Water Meter

as20_onodemeli1
  • Prepaid Cold Water Meter
  • Measuring range up to R160
  • 10 year battery life
  • Register digit number register unit
  • Water temperature up to 50°C

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Technical Specification

Model A B C D
AS20-130-B5 170 100 110 G1″
AS20-130-C5 170 100 110 G1″
AS20-130-E5 170 100 110 G1″

The dimensions are in millimeters
as20_onodemeli_sketch

Technical Specifications AS20-130-B5 AS20-130-E5 AS20-130-C5
Maximum Working Pressure bar 16 16 16
Maximum Pressure Loss at Q3 bar 0,63 0,63 0,63
Metrological Class R80 R100 R160
Installation Type Horizontal Horizontal Horizontal
Connection Diameter G1 “(DN20)” G1 “(DN20)” G1 “(DN20)”
Battery Life 10 years 10 years 10 years
Ambient Operating Temperature oC +5…05 +5…05 +5…05
Metrological Limits (EN 14154, OIML R49)
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) oC 50 50 50
Register Digit Number (Integer + Decimal) 8(6+2) 8(6+2) 8(6+2)
Physical Properties
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 (Optical) RF, MBUS / Pulse Output / Communication Module, RS485