The feed water tank can automatically supply the water when you using the system. The cold water can be warm up when it flowing into the copper pipe. This patent broke the tradition of hot water using in the water tank. The volume of hot water is not limit for tank volume, and it founded the new times of hot water.
Name: fan-wheel liquid-sealed anti-reverse water meter for cold water
Category: plastic shell water meter->
Model number: lxsy-15/z-20/z
Specification: 15-20
Content: meter design
1. High quality materials(frpa), corrosion resistance.
2. The measuring mechanism can be exchanged.
Special features
1. Overload flowrate:qs=2qp(qn=nominal flowrate)
2. Digital-wheel and register are sealed with special with special liquid
3. Clearly reading for a long time
4. Steady and reliable performance
5. Measuring accuracy is up to iso 4064b
6. Anti-reverse water meter, it can be calculated normally when installation is reverse direction of flow.
Working condition
Water temperaturef_300c
Working pressuref_1mpa
Feature curve diagram:
Reading error:between qs. Flowrate and qt flowrate
Max.Reading errorf+2%
Between qt flowrate(not including qt):max.Reading errorf+5%
Anti-reverse, it can be read nomally and the reading error qp is positive value when meter installed reversedly.
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
A cubage meter, to calculate the amount of the passing water by the rotating of the piston.
The metric device can turn round by 360. Easy to read. This meter has two types:stainless steel and plastic
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
A cubage meter, to calculate the amount of the passing water by the rotating of the piston.
The metric device can turn round by 360. Easy to read. This meter has two types:stainless steel and plastic
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
Removable element for facilitating installation and maintenance, copper sealed register, long term clear reading, inter-exchangeable parts, magnetic transmission, low driving resistance. Reliable sensitive action, small pressure loss, long working life.
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
Removable element for facilitating installation and maintenance, copper sealed register, long term clear reading, inter-exchangeable parts, magnetic transmission, low driving resistance. Reliable sensitive action, small pressure loss, long working life.
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
A)integer vane wheel and magnetic drive, scientifically designed and carefully well manufactured
B)numerical wheel register and pointer indication
C)magnetic drive, dry dial
D)easy long term clear reading
E)long work life
F)low pressure loss
G)the most popular water meter type in the world
H)technical data conforms to class b of the iso4064 standard
Maximum permissive error
A)in the lower zone from qmin inclusive up to but excluding qt is f+5%.
B)in the upper zone from qt inclusive up to and including qs is f+2%.
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
1)Integer vane wheel which is scientifically designed and carefully-well manufactured
2)8 digital pointer-roller indicator, low pressure loss
3)low starting flow rate, high sensitive
4)selected high quality materials steady & reliable characteristic easy and clear reading
5)technical data conforms to iso4064 standards b
Class
Maximum permissive error
A)in the lower zone from qmin inclusive up to but excluding qt is f+5%.
B)in the upper zone from qt inclusive up to and including qs is f+2%
Application
Measuring the volume of cold potable water passing through the pipeline.
Features
1.Gathering advantage of the dry type water meter and wet type water meter
2.Liquid sealed register
3.Low starting flow rate, high sensitive
4.Long-term clear reading
5.Steady mechanic drive
6.Technical data conforms to iso4064 standards
Features:
Crisp, bright, flicker-free led display
Pre-calibrated meters
Latest lsi ic technology
Auto polarity and auto zero
Compact design
Robust terminals
Solid-state circuitry
Prompt service support
International styling
Parameters:
Ac volt
Dc volt
Ac current
Dc current
Specifications:
Aux supply : nominal 240 v ac (170-270 v ac)
Accuracy : class 1 [+/- (1% of full scale + 1count)]
For hz. Meter: 0.1/0.01 hz.
Resolution : 1 count in 100 counts or better
Display : 3 + / 3 digits
Burden : 0.2 va max.
3 va max. On auxiliary supply
Ambient : 0-50 ª c humidity < 95%
Weight : 320-700gms depending on model
Dimension(mm) : 48x96, 96x96, 72x72
Mounting : panel mount
Dimension(mm) : 48x96, 96x96, 72x72
Mounting : panel mount
