Loading Port:Tianjin
Payment Terms:TT OR LC
Min Order Qty:100 pc
Supply Capability:30000 pc/month
Overview
IoT Gas Meter has metering on the meter side and realizes remote data transmission through NB-IoT, which makes the modern management of Gas supply industry more efficient and more convenient for users. This product has high stability, high accuracy, long working life, working medium, more advanced technology of NB - IOT controller to ensure reliable transmission of data.
Functions and Features
Ultra low power consumption, long battery life
Super strong coverage, wide signal coverage, stable data transmission
High security: inherit 4G network security capability is stable and reliable: can provide carrier-grade access
Fully sealed design: all the pipelines use high performance sealant, no leakage outside the electrode
Anti-external electromagnetic attack technology: when the external strong electromagnetic attack, the gas meter will automatically close the valve and upload the alarm.
The system capacity is large, can realize the huge link
Item | CG-L-W1.6 | CG-L-W2.5 | CG-L-W4 | |
Flow-rate Qn (m3/h) | 1.6 | 2.5 | 4 | |
Maximum flow-rate Qmax (m3/h) | 2.5 | 4 | 6 | |
Minimum Flow-rate Qmin (m3/h) | 0.016 | 0.025 | 0.040 | |
Intrinsic Error | Qmin≤ Q<0.1 Qmax | ±3% | ||
0.1Qmax≤Q≤Qmax | ±1.5% | |||
Pressure Loss (Pa) | ≤250 | |||
Rated Pressure (√) | 6V4 Alkaline batteries and DC3.6V Lithium battery | |||
Max Working Voltage (A) | ≤0.4 | |||
Static Current (uA) | ＜50 | |||
Data Storage (year) | ＞10 | |||
| Interface management | M30 x 2 | |||
Please consult customer service before placing an order in order to confirm with size of the relevant product.
