Wirless GPRS Water Meter Pulse Output Water Meter With GPRS Module
Ultrasonic water meter is a new type of water meter which can
detect the time difference caused by the change of speed when
ultrasonic beam propagates in the water downstream and
countercurrent, and analyze and deal with the flow rate of water so
as to further calculate the discharge of water.
KACISE KUHM2100 series ultrasonic water meter adopts the most
advanced non-magnetic technology, which has the advantages of high
precision, stable operation, easy maintenance, strong corrosion
resistance, long service life, beautiful appearance, safety and
Can be widely used in industrial process measurement and control,
instead of mechanical flowmeter to improve the accuracy and
reliability of measurement, instead of all kinds of high
A variety of communication methods can be selected according to the
needs of users.
☆ Measure Heat.
☆ Cold measure and display (for heat/cold Ultrasonic Heat Meter )
☆ Show supply/return water temperature and differential
☆ Display pile flow measure and instantaneous flow measure.
☆ Running time display.
The ultrasonic water meter can be installed on the inflow pipe or
the return pipe. It is installed on the inflow pipe by default. If
it is needed on the return pipe, it must be explained in advance. When installing, attention should be paid to whether the arrow on
the water meter is consistent with the direction of the medium
Note: Whether the ultrasonic meter is installed in the inflow pipe
or the return pipe, the sensor should be properly connected (red
label for inflow pipe, blue label for return pipe).
Instrument Common Problem
The meter cannot work normally
◇ Heating system is working or not；
◇ Globe valve is opened entirely or not；
◇ the pipe is blocked or not；
◇ the lead seal is complete or not；
◇ Battery is good or not；
◇ heat meter isn’t counting
①,heat meter reversed installation
②,transducer cables are broken
③,the filter is be blocked on heat supply pipe of in the resident
◇ How to determine the filter whether block?
Inflow temp. is normal, return flow temp. is too low, the temp.
difference of inflow and return flow is more than 10°, flow rate is
too low(m3/h), or now flow rate, usually the filter is blockage, or user does
Solution:Close the valve (inflow and return flow valve), remove the
filter, to observe whether filter is black, clean filter and inside
of it, then install the filter, open pipe valves, wait 3 mins to
check whether the flow rate and temp. is normal.
◇ Heat meter data abnormal or jumping
①,Installation position is not correct, down water level
②,Front and back straight pipes are too short, bend is too big,
front pipe diameter is
◇ Heat meter has flow quantity, no heat, or heat is very big
①,Without heat is usually reversed installation of inflow and
return flow temp. sensors
②,Heat is very big, because the temp. sensor measure temp.
incorrectly, temp. difference is very big.
◇ Heat meter abnormal temp., or the temp. is 0
①,the temp. sensor cable is broken
②,Temp. sensor stainless steel casing is broken.
|Diameter||Min Flow||Quantity of Flow||Max Flow||Length|
|Measurement Accuracy||CJ128-2007<Heat Meter>Class 2|
|Connection||DN15~DN40 Threaded connection/DN50~DN300 Flange connection|
|Maximum Working Pressure(MWP)||1.6MPa|
|Flow Measuring Range||1:100|
|Temperature Sensor||1.5m standard a pair of PT1000 Temperature Sensor (cable length
could be changed)|
|Data Storage||Continuous store of 18 months record|
|Power-off Protection||After power-off, meter could save all the record of before flow
rate and the corresponding time, after power back, it recovery
measure function automatically, and ensure the time continuation|
|Power Supply||High Power Lithium battery|
|Protection Class||IP67 (IP68 need to modified)|
|Environmental Class||Class B|
|Installation Way||Inflow or Return flow(Default is Inflow, for return flow need to
indicate when ordering)|
|Installation Position||Horizontal / Vertical|
|Permanence||Service cycle≥6 years|
|Display||8-bit LCD display|
|Anti-magnetic Disturbance||When the intensity of magnetic field interference is not more than
100 ka/m, should not affect water meter measurement and remote