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Multi Jet AMR Type JBMG3

SALIENT FEATURES OF MODEL JBMG3 MULTI JET METER

  • Economical Light Body With Option Of Brass & Plastic.
  • Magnetic Drive With Magnetic Shield
  • Hermetically Sealed Register (Ip 68 Protection).
  • Copper Can / Platic Can Register Option.
  • Amr Compatible ,inductive Pre Equipped (NBIOT /lora/ Lorawan).
  • Option Of NRV.
  • Accuracy Class Available As Per ISO Class B , Class C ,MID / OIML R 80 ~ R 160.

 Working Conditions :

  • Water temperature: ≤50ºC for cold water meter.
  • Water temperature: ≤90ºC for hot water meter.
  • Water pressure: ≤1MPa or 1.6MPa optional.

 PERMISSIBLE ERROR:

  • Qmin(Q1) ≤   to  < Qt (Q2) ±5%
  • Qt (Q2) < to ≤ Qmax(Q4) ±2%  (for hot water meter ±3%)

Pressure Loss Curve:

 Flow Error Curve:


 Main Technical Data: 

Nominal diameter (DN)[mm]:

15 20 25
Ratio Q3/Q1: R80 R100 R160 R80 R100 R160 R80 R100 R160
Overload flow rate (Q4) [m³/h] 3.125 3.125 3.125 5 5 5 7.875 7.875 7.875
Permanent flow rate (Q3) [m³/h] 2.5 2.5 2.5 4 4 4 6.3 6.3 6.3
Transitional flow rate (Q2) [m³/h] 0.05 0.04 0.025 0.08 0.064 0.04 0.126 0.1008 0.063
Minimum flow rate (Q1) [m³/h] 0.03125 0.025 0.015625 0.05 0.04 0.025 0.07875 0.063

0.039375

 

Dimension & Weight:

Size

mm 15 20 25
L mm 165 190 260
H mm 100 100 110
W mm 81 81 86
D mm 3/4″ 1″ 1 1/4″
Connection Thread: G3/4“B G1″B G11/4“B
Weight
without END CONNECTIONS kg 0.600 0.850

1.8

 

 Blasted Assembly:

Multi-jet water meter with brass cover, a durable and efficient solution for precise water measurement in Vietnam, Iran, Indonesia, Brazil, Peru, Colombia, Mexico, and Chile.
diverse Woltman Water Meter models, showcasing a range of options for precise water measurement tailored to different applications.
diverse Woltman Water Meter models, showcasing a range of options for precise water measurement tailored to different applications.