Intelligent Dry Dial Cold Digital Water Meter , Vane Wheel Water Meter
Description:
Intelligent Card Rotary Vane Wheel Dry-dial Type Cold Water Meter LXSGZ-15~20
Quick Detail:
1. Type name:Intelligent card rotary vane wheel dry-dial type
2. Model No.: LXSGZ-15
3. Standard :ISO 4064 Class B
4. Material: Brass ,iron ,plastic
5. Numeral display and LCD display,use built-in lithium battery
6. Horizontal installation
Product features:
Dry-dial or liquid sealed type for option
Adoption the design of low power consumption ,high accuracy,anti-interference,
Highly integrated and reliable
Mechanical-electrical integrated design,compact,light-weight,high accuracy and convenient for installation and use
Keep its numeral display and LCD display ,use built-in lithium battery
One meter with once card or one meter with multi-card or one card for multi meter,it is set by administration department freely,check-out by traditional or step-level price mode.
CPU card ,logical encryption card or Ratio Frequency (RF) card for option.
Compliance with standard:Technical data conforms to ISO4064 Class B for horizontal installation
Application:
IC card water meter series rotary vane wheel dry-dial and sealed smart card cold water meters are new products of our company for prepaid water measurement .It is an effective way for water supply department to manage and promote the prepaid mode.
Installation requirements:
- Meter should be installed in horizontal position with the register face upwards
- Pipe line must be flushed before installation
- The meter should be constantly full of water during operation
Main Technical data
|
Meter Size DN (mm)
|
Class
|
Qs
Overload
Flow
|
Qp
Nominal
Flow
|
Qt
Transitional
Flow
|
Qmin
Min
Flow
|
Starting
Flow
|
Min
Reading
|
Max
Reading
|
|
m³/h
|
L/h
|
m³
|
|
15
|
B
|
3
|
1.5
|
120
|
30
|
8
|
0.0001
|
99999
|
|
20
|
B
|
5
|
2.5
|
200
|
50
|
9
|
0.0001
|
99999
|
Working Condition:
Water temperature:0℃≤t≤50℃ (For cold water meter)
Water pressure: ≤10bar (16bar on request)
Main electrical data:
|
It Item
|
Technical data
|
Item
|
Technical data
|
|
Av Average working current
|
≤20 μ A
|
Working temperature
|
-10℃ ~ +50℃
|
|
Static working current
|
≤5 μ A
|
Ambient humidity
|
≤90%RH
|
|
Power supply
|
6v/2.2Ah or 3.6V/3.3Ah Lithium battery
|
Working life
|
6~8 years
|
|
Low protective voltage
|
4.5V/2.7V
|
The life span of CPU card,logical card and RF card
|
Exceed 100 thousand times
|
|
Data protection
|
More than 10 years
|
Abnormally using the water
|
Alarm and record .close the valve
|
Specifications:
|
Type
|
size
|
L
|
B
|
H
|
Connection thread
|
Weight
|
|
LSXGZ-15
|
15
|
165
|
94
|
131
|
R3/4B
|
2.0kg
|
|
LXSGZ-20
|
20
|
195
|
94
|
144
|
R1B
|
2.35kg
|
Competitive Advantage:
Reasonable price with good quality
Long time guarantee
100% tested
On time delivery
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