الوصف

Certification:MC, OIMLR *9,ISO *****1:***5

size :DN*5 (3/4”)
Technology:flow rate sensor technology
RF:**0~**0MHz, **0~**0MHz, **8~**0MHz, **2~**8MHz
Pressure grade:MAP*0
Protection grade::IP*8
Temperature:   T*0

DN*5 AMR water meter is electronic water meter produced by flow rate sensor technology, not the conventional mechanical based water meter, wireless AMR by RF module

Description:

DN*5 AMER water meter is developed by one fully new concept technology: contactless electronic flow rate sensor. It is patent protected in China.
It’s working principle 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.

Wireless Electronic AMR water meter is compatible with two automatic meter reading solutions:

-Hand PDA reader, walk-by or drive-by
-Ad-hoc network

DN*5 AMR water meter applications:

Residential water meter

Home water meter

Domestic water meter

DN*5 AMR water Meter Specifications:

DN*5 AMR water meter competitive Advantage:

Provides accurate flow rate measurement by the no-contact flow rate sensor, Class C Unaffected by grit or particulates *5 years life Outlasts all conventional mechanical water meters’ 6 years life Whole life cost ensures large long term saving LCD displays battery volume, water consumption Tamper resistant, anti-Electromagnetic shade inside to avoid factitious spiteful attack Embedded Micro Chip & CPU, real digital and electronic technology IP*8, can be water submerged Lithium battery life over 8 years which can be replaced with zero effect to performance Much cost saving compared with No Moving Parts AMR water meters such as electromagnetic or ultrasonic water meters