Changde brandUltrasonic water meter is a kind of pure electronic water meter
which can calculate the flow rate of water according to the time
difference analysis process by detecting the time difference caused
by the ultrasonic
wave moving in the water in the forward flow and counter-current
propagation.
Product Features:
Small starting flow, large measuring capacity, high accuracy, and
stable performance
Internal non-moving parts without flow-resisting elements, not
affected by impurities in water,
longer term life;
Support theremote communication functionbyM-BUS wired remote or LoRa wireless
It has the capability of measuring and measuring drip water, can solve thetraditional problems of
water meters, and is more convenient forladderwater prices, ensurethe water resourceeconomical and rational using.
Has a broad market and application prospects.
Productstandard:
National Standard of China GB/T 778.1-2007/ISO4064-1:2005
Measurement of water flow in closed full pipes Drinking cold water
meters and hot water meters
Main Tech. Parameters
Item
Technical Data
Type
LXC15
LXC20
LXC25
Diameter(DN)mm
DN15
DN20
DN25
Overload flow rate(Q4)m³/h
3.125
5.0
5.0
Normal flow rate(Q3)m³/h
2.5
4.0
4.0
Transitional flow rate(Q2)m³/h
0.025
0.04
0.04
Min. flow rate(Q1)m³/h
0.015
0.025
0.025
Q3 / Q1
R160
Measurement grade
Level 2
Operating Temp.
T50(0.1℃~50℃)
Flow profile sensitivity grade
U5,D3
Pressure loss
ΔP63
Max. Pressure
MAP16
Climate & mechanical environmental safety levels
Class C
Waterproof Level
IP68
Electromagnetic compatibility level
E1
Measuring period
1Times/250ms
Battery Supply
6 years
Display
Cumulative flow m3 Instantaneous flowm3/h
Max Reading(m3)
999999.999
Company Profile
Hunan Changde Water Meter Manufacturing Co., Ltd, renamed at the
end of 2002 during the enterprise's system reformation, is
originated from Hunan Changde Water Meter Factory, which was
founded in 1965. Once it was appointed to be the water meter
manufacturing and the second grade measurement enterprise by the
State Economic and Trade Commission in China. After more than 40
years experience in this field, it becomes the biggest water meter
manufacturing enterprise with advanced technology, complete testing
method and powerful production guarantee in south and central area
of China. The products series has been up to 68 varieties, 231 type
specifications and our annual production capacity is more than
1,600,000pcs at present. Our company is a new high-tech enterprise in Hunan Province, a
member of Chinese Measurement Association for water meter. It
successively wins "The National Trustworthy Quality Unit ", " The
Provincial Trustworthy Quality Unit of one hundred private
enterprises", "The Satisfied Unit in quality and service", "The
Trustworthy Unit in price and measurement in Hunan Province", "The
AAA grade Credit Enterprise" and some other honors. The company
carries out the standardized management and adopts international
standard for products. It is the one and only water meter
manufacturing company which have applied Certificate of
ISO9001:2000 in Hunan province. The "Changde" brand water meter is
appraised as the famous trademark in Hunan. It passed quality
surveillance for several times, which made by Quality
Superintendent Office, and it is appraised as the only famous
products in provincial water meter field. What's more, it got the
title of "National Inspection-free Products" in Dec. 2007.and in
Dec. 2012, it got the title of "A well-known trademark in
China".The products sell well in more than 30 provinces,
municipalities and autonomous regions domestically, and enjoy good
reputation in East Europe, South-East Asia, Middle East, Africa and
South America . We are now, devoting ourselves in carrying out the policy of "
making first class products, providing first class services,
achieving first-class brands, becoming first-class enterprises" in
all aspects; and we seriously promise that we will provide
high-quality products at competitive prices with good service to
every user.
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