|
[China]
Trade Verify
Address: Rm1903, Keda Touzi Bldg, No.555,Xincheng Rd, Binjiang,Hangzhou,China
Contact name:
Hangzhou Powerkey Industries and Trade Co., Ltd |
|
Verified Suppliers
|
|
|
Radio Frequency Water Meter Remote Reading , MAP10 , 902 ~ 928MHz
Quick Detail:
automatic meter reading solutions:Hand PDA reader, walk-by or drive-by & Ad-hoc fixed network
Accuracy:Class C
Radio frequency:430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz
Materials:Full plastic body
Radio frequency water meter is based on our new generation full electronic water meter, not based on mechanical-electronic water meters. Remote reading by PDA or fixed network through radio frequency.
Description:
Radio frequency water meter developed from our new generation full
electronic water meter produced by one fully innovative technology:
contactless electronic flow rate sensor. Available in sizes DN15
& DN20.
Measuring principals as: when water pass through the inner chamber
of water meter, the impeller with magnet ring rotates, it couples
with the electronic flow rate sensor which inside movement
component embedded magnet ring by no-contact condition and they
rotate synchronously. Also electronic flow rate sensor inside has
element with stored electric field energy, the electric field
changes together with the rotation movement, so that sensor element
gets the accurate electronic signal and it connects signal with
control circuit, the CPU of control circuit calculates signals,
then reaches the intention of metering. At the same time control
circuit converts metering data to computer by wireless RF module,
so realizes wireless remote transmission and automatic meter
reading.
Radio frequency water meter is compatible with two automatic meter reading solutions:
-Hand PDA reader, walk-by or drive-by
- Ad-hoc fixed network
Applications:
ElectroAMRTM radio frequency water meter is used for measurement of cold water
consumption in household and high-floors flats as well as industry.
Radio frequency water meter specifications:
FEATURE | SPECIFICATION | |
LX-15DWY1 | LX-20DWY1 | |
Flow range | 0.020m3/h~2.5m3/h | 0.025m3/h~4.0m3/h |
Permanent flow rate Q3 | 2.5m3/h | 4.0m3/h |
Flow turndown Q3/Q1 | 125 | 125,160 |
Maximum tolerance | Q2≤Q≤Q4 : ±2% Q1≤Q≤Q2: ±5% | |
Accuracy | Class C | |
Temperature | T30 | |
Enclosure rating | IP68 | |
Pressure grade | MAP10 | |
Pressure loss | △p63 | |
Installation | H | |
Battery life | 8 years | |
LCD digital showing | 9 digit LCD, 0.00001 m3~9999.99999 m3 | |
Materials | Full plastic body | |
Radio frequency | 430~440MHz, 470~510MHz, 868~870MHz, 902~928MHz | |
Competitive Advantage:
