Smart Gas Meter with Prepaid Remote Control - LoRaWAN/NB-IoT/4G Connectivity, G1.6/G2.5/G4 Models, 3000m Range
Price:
EXW price US$ 48-70/set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Smart Gas Meter with Prepaid Remote Control
YW-TW intelligent gas meter utilizes advanced IoT technology with NB-IoT/LoRaWAN/4G wireless transmission. Automatically uploads gas consumption data to application platforms for remote monitoring of usage status. Solves traditional gas meter challenges including difficult home meter reading, payment processing issues, and supply-demand inaccuracies.
Key Product Advantages
- Advanced Communication: NB-IoT/LoRaWAN/4G wireless technology enhances anti-interference capability and data accuracy
- Prepayment System: Platform-controlled valve switching for efficient payment management
- Efficient Data Collection: Daily automatic transmission with adjustable frequency and button wake-up capability
- Comprehensive Alarm System: LCD fault display, audible alerts, and automatic valve closure during abnormalities
- High Stability: Built-in antenna ensures reliable signal transmission
- Remote Monitoring: Platform access to gas usage, battery status, and remote valve control
- Self-Check Function: Pulse signal circuit verification ensures accurate gas measurement
Technical Specifications
| Specifications | G(J)1.6 | G(J)2.5 | G(J)4 |
|---|---|---|---|
| Nominal Flow (m³/h) | 1.6 | 2.5 | 4 |
| Maximum Flow (m³/h) | 2.5 | 4.0 | 6.0 |
| Minimum Flow (m³/h) | 0.016 | 0.025 | 0.040 |
Additional Technical Parameters
| Working Pressures (kPa) | ≤ 30 |
| Total Pressure Loss (Pa) | ≤ 250 |
| Accuracy Level | 1.5 Class |
| Operating Ambient Temperature | -25°C to +40°C |
| Power Supply | Four AA Alkaline dry batteries (AA LR6 1.5V) |
| Barrier-free Meter Reading Distance | > 3000m |
| Compliant Standards | GB/T 6968-2019, GB/T 3836-2021 |
LoRaWAN Technology Features
- Long-Range Communication: Several kilometers in rural areas, hundreds of meters in urban settings
- Low Power Consumption: Years of operation on battery power
- Real-Time Data Monitoring: Continuous gas usage updates
- Secure Data Transmission: AES-128 encryption for data protection
- Scalability: Supports millions of devices across wide deployment areas
- Bi-Directional Communication: Receives firmware updates and commands
Display Interface
Physical Dimensions
| Model | W (mm) | W1 (mm) | H (mm) | CC (mm) | L (mm) |
|---|---|---|---|---|---|
| G1.6 | 152 | 62 | 227 | 130 | 172 |
| G2.5 | 152 | 62 | 227 | 130 | 172 |
| G4 | 172 | 72 | 259 | 130 | 192 |
| J1.6 | 170 | 69 | 221 | 130 | 202 |
Safety and Installation Requirements
- Professional installation required by gas company personnel
- Explosion-proof certified for Zone 1 and Zone 2 hazardous areas
- Protected from impact, rain, and sand during transportation
- Storage in ventilated, dry locations only
- No open flame leakage detection permitted
- Battery replacement requires proper ventilation conditions
- Electrostatic protection measures mandatory during maintenance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Time Wave Network Technology Co., Ltd.
Location
603,building1,Guanggudingchuanginternational,No.51GuangguAvenue,JiangxiaDistrict,Wuhan,HubeiProvince，China
Contact Person
Evan