YW-TW LoRaWAN Smart Gas Meter with 1.6-4 m³/h Flow Range and 3000m Wireless Transmission
Price:
EXW price US$ 80-550/ set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Product Overview
The YW-TW intelligent gas meter is a next-generation centralized reading terminal designed for natural gas, liquefied petroleum gas, and artificial gas flow measurement. This IoT-based solution integrates gas metering, remote reading, and monitoring capabilities with high reliability, accuracy, and low power consumption.
Key Features
- LoRaWAN/CAT.1 wireless transmission technology for automatic data upload
- System prepayment functionality with remote valve control
- Timed data transmission (once daily, configurable) with key wake-up capability
- Low voltage detection with automatic valve closure and LCD fault display
- Built-in antenna for stable signal transmission
- Pulse signal open circuit self-inspection for measurement accuracy
- Remote monitoring of gas consumption and battery usage via platform
Technical Specifications
Flow Specifications
| Model | 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 |
General Specifications
| Working Pressure | ≤30 kPa |
| Total Pressure Loss | ≤250 Pa |
| Accuracy Level | 1.5 Class |
| Operating Temperature | -25℃ to +40℃ |
| Power Supply | Four AA Alkaline dry batteries (AA LR6 1.5V) |
| Meter Reading Distance | >3000m |
| Compliant Standards | GB/T 6968-2019, GB/T 3836-2021 |
Note: G indicates aluminum shell meter, J indicates iron shell meter
Display Information
- Consumption: Cumulative gas consumption display
- Valve Status: On/off indication
- Lobat: Low battery warning with automatic valve closure
- Fault Codes: Comprehensive error detection system
Installation & Safety Guidelines
- Professional installation required by gas company personnel
- Explosion-proof certified (ExibIIBT3 Gb) for Zone 1 and Zone 2 hazardous areas
- Protected from impact, rain, and sand during transportation
- Store in ventilated, dry locations
- No open flame leak detection; purge air before ignition
- Battery replacement requires proper ventilation and no gas leakage
- Electrostatic protection: Clean with damp cloth only
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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