IC Wireless Gas Meter – Smart IoT-Enabled Natural Gas Consumption Monitor
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WYQ-CG-L-G1.6, 2.5, 4, IC card remote reading diaphragm gas meter is actuated by its microcomputer and special control procedures. With the help of the microcomputer gas service center can sell gas to clients in advance, set code to IC card, store data of the manufacturer and clients, like communication information, radio parameter, clients’ name, address, and gas consumption volume, etc.
Special Features:
1 The IC card itself is magnetic proof, of large store capacity, confidential, difficult to counterfeit, hard for scratch, and reliable in performance.
2 It has anti-theft and illegal access resistance function;
3 It has six digits display in LCD to show gas consumption volume, money remains, and other data, which is very convenient to the clients.
4 The client’s secret code and communication address can be preset. Once the client’s data has been set in a gas meter, the IC card can only be used in the gas meter, and cannot be used in other meters. The communication address cannot be changed either.
5 It adopts advanced technique and know how, which ensures its accurate measurement;
6 The meter is installed with gas sales device, remote reading device, remote data collector and intelligent data terminal. It has the merits of collecting meter data outside the house, timely revising unit price, meter valve remote control and efficient monitoring and administration in a modern, automatic way.
The meter has two ways in power supply, one being inside battery and the other outside battery. When the outside battery is off or in low voltage, the meter valve will shut off, but the remote reading device is still under work condition.
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Model Parameter |
WYQ-CG-L-G1.6 |
WYQ-CG-L-G2.5 |
WYQ-CG-L-G4 |
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Rated flow rate Qn m3/h |
1.6 |
2.5 |
4 |
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Max flow rate Qmax m3/h |
2.5 |
4 |
6 |
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Min flow rate Qmin m3/h |
0.016 |
0.025 |
0.040 |
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Permissible error |
qmin≤q<0.1qmax |
±3% |
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0.1qmax≤q≤qmax |
±1.5% |
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Max pressure loss Pa |
≤120 |
≤200 |
≤250 |
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Max reading distance M |
800 — 1000 |
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Electric voltage V |
Outside battery voltage5-6/inside3.6 |
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Electric current μA |
<30 |
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Radio communication speed dps |
9600 |
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Frequency MHz |
433 |
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Data sensibility dbM |
-100 |
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Time interval for collecting data s |
≤2 |
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