HOW TO USE
1. Data inquiry and display
The button adopts reed pipe trigger way, and it will respond after the reed pipe switch on and then switch off. The trigger is on the middle
place above the water meter’s LCD screen.
2. Data inquiry
Electromagnetic water meter could store the last 24 months freeze data.
3. Data communication
1) Local communication
The electromagnetic water meter can be set its working parameters or meter reading (can get the reading of positive accumulate flow, reverse accumulate flow, alarm information) through infrared hand-held unit or special tool.
2) Remote communication
Electromagnetic water meter adopts RS-485 communication interface which compose remote meter reading (AMR) system with collector, concentrator and software.
FUNCTIONS
1. Electromagnetic measurement, segmental calibration, high measurement accuracy.
2. High definition and wide temperature LCD display.
3. Measuring
mechanism has no moving parts and no wear and tear forever. And it will maintain 100% accuracy for its lifetime.
4. The output signal is the flow pulse of unit volume.
5. Alarm parameter: empty pipe alarm, pre-amplifier trouble alarm, excitation coil trouble alarm, data verification trouble alarm, low battery power alarm, overload flow alarm, pulse output spill alarm.
TECHNICAL PARAMETERS
|
Caliber
(DN)
|
Minimum
Flowrate
(Q1)
|
Transitional
Flowrate
(Q2)
|
Permanent
Flowrate
(Q3)
|
Overload
Flowrate
(Q4)
|
|
50
|
0.7875
|
1.26
|
63
|
78.75
|
|
80
|
2
|
3.2
|
160
|
200
|
|
100
|
3.125
|
5
|
250
|
312.5
|
|
150
|
7.875
|
12.6
|
630
|
787.5
|
|
200
|
12.5
|
20
|
1000
|
1250
|
|
400
|
50
|
80
|
4000
|
5000
|
|
Static
working current
|
≤500uA
|
|
Digit
Number of LCD
|
8
digits
|
|
Maximum
Accumulated Flowrate
|
99999999
m3
|
|
Working
Status Indicator
|
Always
display interface 1 (positive accumulated flow)
|
|
Medium
Conductivity
|
>20
µS/cm (clean water)
|
|
Accuracy
|
Class
1
|
|
Installation
Way
|
Horizontal
or vertical
|
|
Temperature
|
Ambient
environment: -20～＋60℃；
Medium: ＋0.1～＋30℃；
Storage:
-40～＋70℃
|
|
Relative
Humidity
|
10%～95%
|
|
Minimum
Working Pressure
|
0.03MPa
|
|
Maximum
Working Pressure
|
≤1.6MPa
|
|
Loss
of Pressure
|
Δp25
|
|
Flow
Section Sensitivity Level
|
U10,D5
|
|
Climate & Mechanical
Environment Safety Level
|
Class
B
|
|
EMC
|
E1
|
INSTALLATION
1.The installation of water meter should meet the requirement of GB/T 778.2.
2. It is suggested that install a filter in front of the water meter and install valve in front of the filter, convenient for repairing and cleaning.
3. Before installation, please clean the pipe firstly to avoid small stones or other sundries inside the pipe, which will cause problem for water meter.
4. During the installation,
please don’t wrench, move or knock the component inside of the pipe, to avoid
knocking against the meter body.
5. Please leave enough space for repairing, and install according to
water flow direction on the pipe.
6. Please do not apply too much force when connecting the water meter
and pipe, to avoid damage the meter body and result in water leakage.
7. Please do not knock meter
shell violently or cause sharp pounding, avoid breaking he water meter.
DIMENSION
1) Integrated
structure dimension
|
Caliber
(mm)
|
Length (mm)
|
Width (mm)
|
Height
(mm)
|
Connection
way (￠E-n×￠D)
|
|
DN50
|
200
|
160
|
300
|
Flange ￠125-4×￠19
|
|
DN80
|
200
|
190
|
320
|
Flange ￠160-8×￠19
|
|
DN100
|
250
|
220
|
340
|
Flange ￠180-8×￠19
|
|
DN150
|
305
|
280
|
405
|
Flange ￠240-8×￠22
|
|
DN200
|
350
|
340
|
470
|
Flange ￠295-12×￠22
|
|
DN400
|
694
|
680
|
820
|
Flange ￠652-16×￠32
|
2) Split
structure dimension
|
Caliber (mm)
|
Length (mm)
|
Width (mm)
|
Height (mm)
|
Connection way (￠E-n×￠D)
|
|
DN100
|
250
|
220
|
220
|
Flange ￠180-8×￠19
|
MAIN TECHNIQUES
1. The tube is straight-through body that adopts forging technology.
2. Optical interface, use
infrared tool to read meter.
3. Adopt RS-485
communication interface, long distance transmission.
4. Totally sealed design,
waterproof, moisture-proof, anti-attack and anti-destroy.
PRODUCTS
E-mail:export@suntront.com
