Shanghai Jinlan Instrument Technology Co., Ltd.
Kuæa>Proizvodi>GPRS IoT Gas Meter
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GPRS IoT Gas Meter
GPRS IoT gas meter is our company's membrane-like gas meter based on our company's membrane-like gas meter, using GPRS IoT wireless communication tech
Detalji proizvoda

Karakteristika baara

● Gɛlɛ̈ɛ̈r: Gɛlɛ̈ɛ̈r ë Gɛlɛ̈ɛ̈r ë Gɛlɛ̈ɛ̈r ë Gɛlɛ̈ɛ̈r ë Gɛlɛ̈ɛ̈r ë Gɛlɛ̈

● 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 GSM/NB-IoT Public Network License Band
Distance de habar GSM/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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