Multi-Jet Sts Standalone Keypad Prepaid Water Meter Custom

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Multi-Jet Sts Standalone Keypad Prepaid Water Meter

Description

1. Features

  • Directive 2014/32/EU, OMIL R-49:2013(E)& EN14154 compliant
  • Wet dial / dry dial register construction on request
  • Low credit warning
  • Brass / plastic meter body on request
  • 5 years above battery life
  • Over 10 years of data storage in the absence of power
  • Immune to magnetic scrambling
  • LoRa-RF communication ready for AMI (on request)
  • Operates with split CIU (on request)

2. Head Loss Curve

 

3. Accuracy Error Curve

 

4. Installation Dimension

 

 

Item No 15 20 25 32 40 50
1/2” 3/4” 1” 1-1/4” 1-1/2” 2”
L1 mm 165 190 225 230 245 280
L mm 190 225 260 260 300 300
H mm 104 106 114 117 147 172
W mm 99 99 103 104 124 125
Connection Thread D(mm) G3/4B G1B G1-1/4B G1-1/2B G2B G2-1/2B
Flange

5. Main Technical Data   

DN MM 15 20 25 32 40 50
SIZE INCH 1/2 3/4 1 1-1/4 1-1/2 2
Q4 M3/h 3.125 5 7.875 12.5 20 31.25
Q3 M3/h 2.5 4 6.3 10 16 25
R80          Q3/Q1 Q2 M3/h 0.05 0.08 0.126 0.2 0.32 0.5
Q1 M3/h 0.031 0.05 0.079 0.125 0.2 0.312
R100 Q2 M3/h 0.04 0.064 0.1 0.16 0.256 0.4
Q3/Q1 Q1 M3/h 0.025 0.04 0.063 0.1 0.16 0.25
R125 Q2 M3/h 0.032 0.051 0.081 0.128 0.2 0.32
Q3/Q1 Q1 M3/h 0.02 0.032 0.05 0.08 0.128 0.2
Max Pressure Bar 16
Maximum testing pressure Bar 24
Pressure loss Bar 0.63(As complete unit)
Max Temperature °C 50
Working temperature °C 0-50
Max reading M3 99999.9999
Minimum reading M3 0.00005
Altitude M 400-1400 above sea level
Maximum relative humidity % 95%
Max permissible error(MPE) % Q1QQ2    5%             Q2QQ4  2%

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Prepaid Water Meter
NINGBO JINGCHENG TECHNOLOGY CO.,LTD.
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NINGBO JINGCHENG TECHNOLOGY CO.,LTD.