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1/ (Min. Order)
Model LBS-CWG ultrasonic gas flow meter can be used in a variety of ways: ultrasonic, pressure, temperature and other multi-probe
conform to the detection and control technology, which enables the detection of six types of ultra-large range. A special type
chamber with a patented invention accomplishes self-rectification and realizes the shortest straight segment. Smooth and smooth,
with high repeatability, high precision and ultra-wide range ratio, and measurable flow range more than 400 times.
Main functions
Product name |
Intelligent flow controller |
||
Product type |
IC card |
IC card+IoT |
External RTU |
Billing method |
Normal billing |
Normal billing+Remote price adjustment |
Normal billing+Remote price adjustment |
Payment Method |
IC card recharge |
IC card recharge, Recharge without card, Remote recharge, Mobile recharge |
IC card recharge, Recharge without card, Remote recharge, Mobile recharge |
Power supply |
External power supply, Lithium battery |
External power supply, Lithium battery |
External power supply, Lithium battery |
Communication |
RS485 interface |
RS485 interface, GPRS |
RS485 interface, GPRS |
Data transmission |
IC card reading |
Real time upload, SCADA platform docking |
Real time upload, SCADA platform docking |
Event Warning |
LCD display |
LCD display, Remote real-time warning |
LCD display, Remote real-time warning |
Remote control |
Remote control |
Remote control |
|
Status monitoring |
Real time monitoring, Remote real-time warning |
Real time monitoring, Remote real-time warning |
|
LCD display |
Cumulative total amount, instantaneous flow, temperature, pressure, residual gas volume, battery state, valve state, etc |
||
Protection |
Embedded pulse group suppression, lightning protection and other circuit protection. All export interfaces are electrically isolated from the internal main control system, with strong anti-interference and reliability |
Product specifications
Model |
Diameter(mm) |
Working pressure(MPa) |
Pressure lose of valve(Pa) |
Qmax(M³/h) |
LKZ-25YE(T) |
DN25 |
≤0.4 |
120~150 |
17.7 |
LKZ-40YE(T) |
DN40 |
≤0.4 |
120~150 |
45.2 |
LKZ-50YE(T) |
DN50 |
≤0.4 |
150~200 |
70.7 |
LKZ-80YE(T) |
DN80 |
≤0.4 |
150~200 |
181.0 |
LKZ-100YE(T) |
DN100 |
≤0.4 |
180~220 |
282.7 |
LKZ-150YE(T) |
DN150 |
≤0.4 |
200~280 |
636.2 |
LKZ-200YE(T) |
DN200 |
≤0.4 |
250~320 |
1131.0 |
No. |
Type |
Parameters |
Remarks |
1 |
Voltage |
DC7.2V |
Battery ER34615 |
2 |
Environment |
Temperature:-20℃~+50℃;Relative humidity:≤95% |
|
3 |
Working pressure |
≤ 0.4MPa |
|
4 |
Total pressure lose |
≤ 0.9KPa |
|
5 |
Medium |
Liquefied petroleum gas, natural gas, biogas |
|
6 |
IP grade |
IP65 |
Model |
Diameter(mm) |
Dimension(mm) |
||||||||
B |
¢D |
E |
F |
¢G |
H |
J |
K |
n-¢W |
||
LKZ-25YE(T) |
DN25 |
225 |
85 |
220 |
222 |
115 |
107 |
69 |
20 |
4-¢14 |
LKZ-40YE(T) |
DN40 |
333 |
109 |
223.5 |
225.5 |
154 |
144 |
61 |
22 |
4-¢18 |
LKZ-50YE(T) |
DN50 |
345 |
125 |
317 |
319 |
165 |
158.5 |
65 |
23 |
4-¢18 |
LKZ-80YE(T) |
DN80 |
360 |
160 |
317 |
319 |
200 |
192 |
64 |
23 |
8-¢18 |
LKZ-100YE(T) |
DN100 |
405 |
180 |
352 |
354 |
220 |
210 |
100 |
24 |
8-¢18 |
LKZ-150YE(T) |
DN150 |
475 |
240 |
405 |
407 |
285 |
277.5 |
137 |
27 |
8-¢22 |
LKZ-200YE(T) |
DN200 |
545 |
295 |
416 |
418 |
341 |
335 |
177 |
30 |
12-¢22 |
(1)The intelligent flow controller shall be installed in a well ventilated place, away from the fire source, rainproof and moisture-proof, and avoid direct sunlight for a long time. The safety height shall comply with relevant local regulations;
(2)The intelligent flow controller shall remove the sundries in the pipeline before connection, and the pipeline shall be free of leakage;
(3)The intelligent flow controller can be installed horizontally or vertically, and the inlet and outlet can be correctly connected according to the direction of the marked arrow;
(4)There shall be no gas leakage at the connection between the pipeline and the intelligent flow controller, and the gas pressure entering the intelligent flow controller shall not exceed 0.4MPa;
(5)After installation, apply soapy water to the air inlet (outlet) to check whether there is air leakage. It can be used normally only after confirming that there is no air leakage. It is strictly prohibited to use open flame for leak detection to avoid accidents.