MID Certificated Multi Jet Dry Type Brass Water Meter

Model NO.: MD-K
Principle: Speed of Water Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Stucture: Traditional
Material: Brass
Type: Multi Jet Dry Type
Size: 15mm-50mm
Temperature: 0 Degrees Celsius to 100 Degrees Celsius
Working Pressure: 16 Bar
Dial Reading: 0.05L to 99999 Cubic Meter
Pressure Loss: 63
Connecting Standard: Bsp & NPT
Pulse Output Option: Vmax=24V, Imax=100mA, Pmax=2W
Pulse Output: 1.5m Xable with 2 Reed Switches
Trademark: Aimei
Specification: Export Standard
Origin: China
HS Code: 9028201000
Multi-jet Dry Type Vane Wheel Water Meter
It is a multi-jet super dry water meter for residential 
application in sizes 15mm-50mm for cold meter.

Features
Compact design with smaller meter body.
45° inclined register, hot wire tamper proof.
Magnetic drive mechanism with anti-magnetic protection.
External regulation device


Standards Compliance 

Directive 2004/22/EC on measuring instruments; 
the European  Standard EN14154+A1+A2: Water Meter; 
the International  Organization of Legal Metrology OIML R-49: 2006(E)


Optional Features 
Several lengths and connections available on request
Non return Valve
Reed switch option


Working Conditions
Water temperature: ≤50ºC for cold water meter  
Water pressure:   ≤1MPa or 1.6MPa optional
                  (10bar or 16bar option)

Accessories
Each meter has one set coupling optional: 2pcs coupling, 2pcs coupling nuts and 2pcs washers.

Installation requirements
The meter should be installed in horizontal position with the direction of the flow as 
indicated by the arrow cast in the meter body with the register face upwards.

Pipeline must be flushed before installation.
The meter should be constantly full of water during operation.

Maximum Permissible Error
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%.
In the upper zone from Qt inclusive up to 
and including Qs is: cold water meter ±2%.

 
MID Certificated Multi Jet Dry Type Brass Water Meter
DN(mm)
15 20
Size(inch)
1/2" 3/4"
Q4(m³/h)
3.125 5
Q3(m³/h)
2.5 4
R80 Q2(l/h) 50 80

Q1(l/h) 31.25 50
R100 Q2(l/h) 40 64

Q1(l/h) 25 40
R125 Q2(l/h) 32 51.2

Q1(l/h) 20 32
R160
 
Q2(l/h) 22.5 40
Q1(l/h) 15.62 25
Max.Reading (m³) 9999
Min.Reading (Liter) 005
Max.Pressure (bar) 16
Pressure Loss (ΔP) 63
Max.Temperature T30 or T50
Pulse Output Option 
Vmax=24V
Imax=100mA, 
Pmax=2W
MID Certificated Multi Jet Dry Type Brass Water Meter

MID Certificated Multi Jet Dry Type Brass Water Meter
 

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