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NB-IoT IoT Gas Meter
NB-IoT Internet of Things gas meter is our company's membrane-like gas meter based on our company's membrane-like gas meter, using NB-IoT Internet of
Detalji proizvoda
Karakteristika baara
● Teknoloji yam: Lɔ̈ɔ̈ŋ ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye
● Gɛlɛ̈ɛ̈r dɔ̈ŋ: NB-IoT communication module, SIM card ye gɛlɛ̈ɛ̈r, tɛ̈n yenë kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye kɔc ye
● Scan Code as Pay: Support WeChat Scan Code, Alipay Scan Code, etc. Scan Code as Pay function;
● Data upload: a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈n yenë a tɛ̈
● Lɛ̈k kɛ̈ɛ̈r: të cenë magnetic interference, valve, abnormal large flow, low power, etc. abnormal, valve bɛ̈ɛ̈r ku lɛ̈k kɛ̈ɛ̈r kɛ̈ɛ̈r kɛ̈ɛ̈r kɛ̈ɛ̈r kɛ̈ɛ
● Remote valve control: a lëu bï valve ya tɔ̈ɔ̈u në kaam thiin koor yiic, a lëu bï valve ya tɔ̈ɔ̈u në kaam thiin koor yiic;
● Lɔ̈ɔ̈m ë wëu: A lëu ba wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu ë wëu;
● Dual-channel recharge: support IC card recharge and wireless remote recharge in two ways to buy gas recharge;
● No air shut valve: a lëu ba tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
● Optional function: a lëu bï ya juak tɛmɛ wala tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ
Parameters teknis
| Teknik Parameter/Model | IG1.6S-GI IG1.6S-G |
IG2.5S-GI IG2.5S-G |
IG4S-GI IG4S-G |
IWG2.5S-GI IWG2.5S-G |
|
| Nominal flow m³/h | 1.6 | 2.5 | 4 | 2.5 | |
| Kä ye kek looi m³/h | 2.5 | 4 | 6 | 6 | |
| Käke m³/h | 0.016 | 0.025 | 0.04 | 0.016 | |
| Pressure loss Pa | ≤250 | ||||
| Ajuiɛɛr kPa | 0.5~50 | ||||
| Wɛ̈l wɛ̈l wɛ̈l wɛ̈l wɛ̈l wɛ̈l wɛ̈l wɛ̈l wɛ̈l | 0.1qmax≤q≤qmax | ±1.5% | |||
| qmin≤0.1qmax | ±3% | ||||
| Level of accuracy | 1.5 ye | ||||
| Voltage ye luui | DC6V (4-section 5# alkaline battery), lithium battery 3.6V tɔ̈u | ||||
| Bateri tɛɛr | A lëu bï ya looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi looi. | ||||
| Wël ye data yök | Dual pulse wala optoelectric direct reading | ||||
| Static luɔɔi | <30μA | ||||
| Band de support | NB-IoT Public Network Licensing Band | ||||
| Distance de habar | NB-IoT Network Coverage | ||||
| Cycle of Communication | Lɛɛr, akäl, bɛ̈ɛ̈i | ||||
| Parameters wɛɛngɛ | Lɔ̈ɔ̈i: -10 ℃ ~ + 40 ℃, Lɔ̈ɔ̈i: -20 ℃ ~ + 60 ℃ Lɔ̈ɔ̈i: 5% ~ 95% No condensation | ||||
| Sample diwal | Dual dry spring pulse, optoelectric direct reader | A bɛ se ka tɛmɛ ka tɛmɛ | |||
| Anti-reverse function | Steel, aluminium shell table all optional anti-reverse current device | Lɔ̈k bï gas meter ya tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u ka tɔ̈ɔ̈u | |||
| Metode de mesure | Gas measurement, amount measurement can be switched | Lɔ̈k ba wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t wɛ̈t | |||
Dimensions
| A | 90±0.50 110±0.50 130±0.50 | ||||
| B | M26×1.5-6g M30×2-6g G¾B G1B | G1¼B | |||
| C | 226 | 218 | |||
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