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NB-IoT Smart Gas Meter

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US$ 85

≥10 Pieces

Quick Details

Place of Origin:

Zhejiang, China

Brand Name:

GOLDCARD

Model Number:

NB-IOT

Accuracy:

Class1.5

Product Details

NB-IOT Smart Gas Meter

By linking to the NB-IoT Wireless network platform, the smart meter realizes the functions of data transmission to cloud platform, remote valve control, gas consumption monitoring, block pricing regulation, data analysis, error alarm and so on. Combined with mobile phone APP, it can also achieve remote recharge and real-time interaction.

Product Introduction

NB-IOT Smart Gas Meter

* 10 year lithium battery

* Deep coverage 20dB+ gain
* Low cost module（far cheaper than 4G module）

* 100K link/section
* Adopt the current cellular network

* Carrier- class network reliability
* As secure as 4G network

* Global unified standard & roaming

Product Parameters

Product specification	G1.6	G2.5
Qmax（ m³/h）	2.5	4
Qmin（ m³/h）	0.016	0.025
Measuring accuracy	1.5
Cyclic volume（ dm³）	0.9
Working pressure（ kPa）	≤ 50
Pressure absorption（ Pa）	≤ 200
Operating temperature range（℃）	-25 ~ 55
Inlet/Outlet connector type	M30 x 2
Inter-axis（ mm）	130
IP degree	IP65
Anti-explosion level	EXib IIBT3 Gb
Working voltage（V）	2.0 ~ 3.6
Average current(uA)	≤25
Battery life（year）	≥10
Battery type	Lithium Battery
Data retention（year）	10
Communication mode	NB-IoT
Meter reading success rate	98%