Nb-Iot Smart Gas Meter-G1.6/G2.5

• Kind: Intelligent Gas Meter
• Diameter: <25mm
• Precision Grade: 0.015
• Application: Civil
• Starting Flow: <0.5m³/h
• Type: G2.5
• Model NO.: JGD
• Qmax (M3/H): 4
• Qmin (M3/H): 0.016
• Working Pressure (Kpa): <50kpa
• Pressure Absorption (PA): <200PA
• Communication Mode: Nb-Iot
• Battery Life (Year): >10 Year
• Data Retention (Year): >10 Year
• Transport Package: Pallet
• Trademark: Goldcard
• Origin: China
• HS Code: 90281010

Product Description

By linking to the NB-IoT Wireless network platform, Goldcard IoT Diaphragm Meter realizes the functions of data transmission to cloud platform, remote valve control, gas consumption monitoring, ladder price regulation, data analysis, error alarm and so on. Combined with mobile phone APP, it can also achieve remote recharge and real-time interaction. As shown in the figure:

Type	G1.6	G2.5
Qmax (m^3/h)	2.5	4
Qmin(m^3/h)	0.016	0.025
Measuring Accuracy	1.5
Cyclic Volume (dm^3)	0.9
Working Pressure (KPa)	≤20
Pressure absorption (Pa)	≤200
Working  Temperature (ºC)	-25~55
Working  Humidity (RH)	30%~85%
Working  Voltage (V)	DC3.6~6.3
Current (μA)	≤15
Data Retention (year)	>10
Battery Life (year)	≥10
Valve Life (time)	>10,000
Inlet & Outlet diameter	M30×2
Inter-axis (mm)	130
IP degree	IP65
Size	227x168(L)x148(W)
Communication mode	NB-IoT