Lithium Battery Remote Reading Water Flow Meter , Prepaid Water
Place of Origin: Shenzhen,China
Brand Name: Hexcell
Model Number: LXZ-15E ~
Type: Wireless Remote Reading
DN15 ~ DN25
Intelligent Digital Water Meter with Digital Water
Meter Reading has non-magnetic signal acquisition,
water measurement and storage, easy networking, remote data
transmission and other functions. The management center can read real-time data. After a
long term research and experiment the subordinate count gear
box was removed to reduce wear and rotational resistance
to extend mechanical life. The signal is durable and reliable
through non-magnetic technology.
Hamic: High-accuracy of independent impeller rotating on
non-metallic bearing in stable non-magnetic signal response
※ Special meter reading frequency band,wireless transmission,high
meter reading success rate .
※ Micro power,built-in high-capacity lithium battery,battery
life is more than six years .
※ Support remote control valve on-off .
※ Method of communication:Wireless communication,frequency band
※ Step charging:System management software can realize the price
setting of five steps.Charging
standard and setting standard for different steps can be set by the
management department .
※ Prepaid function:Prepaid function can be realized through the
※ Alarm function:Low voltage alarm,automatic data error
correction,error alarm .
※ Magnetic protection function:When the water meter is subjected to
external magnetic attack,the
water meter closed the valve automatically .
※ Valve closing under voltage function:When the battery power is
lower than the under-voltage,the
meter automatically closes the valve and uploads data report .
※ Data saving function:Data will not be lost during power down.And
data can be stored for more
than ten years .
※ Overdraft function: The value can be opened by force
after closing the valve in arrears.Users can use 1m³ overdraft.It
solves the water problem of users who can't recharge in time.
※ Reliable remote transmission.Using remote optical isolation design,
supporting unlimited real-
time meter reading.Can effectively resist magnetic, ferroelectric
and lightning interference.
※ High degree of protection.The meter reaches IP68 protection level.
※ Smart platform. Real-time measurement, M-Bus remote information,
storage, self-test status, remote monitoring.
※ Easy maintenance. Components and batteries are field-replaceable.
|Measurement Range Ratio(Q3/Q1)||63/80/100|
|Common Flowrate(Q3)||2.5 m³/h||4 m³/h||6.3 m³/h||16 m³/h|
|Minimum Reading||0.00001 m³|
|Maximum Reading||99999 m³|
|0.1℃~30℃(Cold Water Meter)|
|0.1℃~90℃(Hot Water Meter)|
|Climate&Mechanical Environment Safety Level||B|
|Communication Mode||None/RS485/M-bus Water Meter Connection|
|Static State Current||≤9uA|
|Standard||GB/T 778.1~ 778.3-2007,CJT133-2012|
Maximum Permission Error (MPE)
Q1≦Q≦,Q2 MPE =+ 5% Q2≦Q≦Q4, MPE= + 2% (For hot water metering,
|40||245||373||20||107||153||G1 3/4||R1 1/2|