LoRaWAN Wireless Cold Hot Water Meter with Remote Control - DN15/20/25, 2.5-7.8 m³/h Flow Range, Class 2 Accuracy
Price:
EXW price US$50-100/ set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Product Overview
This LoRaWAN IoT water meter features a mechanical and electrical separation design with dry structure construction. The counting mechanism is isolated from measured water, preventing fogging and ensuring reliable operation. Powered by high-capacity lithium batteries, it provides stable energy for data acquisition, valve control, and wireless transmission.
Key Features & Functions
- Split structure with independent electronic unit and base meter
- Non-contact full-electronic detection with 10-liter metering accuracy
- Touch key wake-up and long-press data transmission
- Infrared communication interface for parameter configuration
- Multiple alarm functions for battery, valve, and flow monitoring
- Automatic daily data upload with platform instruction execution
- Intelligent reporting mode switching based on signal conditions
- Low power design with sleep current under 10μA
- Automatic and remote time calibration functionality
Technical Specifications
| Parameter | DN15 | DN20 | DN25 |
|---|---|---|---|
| Overload Flow Q4 (m³/h) | 3.1 | 5.0 | 7.8 |
| Common Flow Q3 (m³/h) | 2.5 | 4.0 | 6.3 |
| Accuracy Class | Class 2 (GB/T 778.1~3-2007) | ||
| Maximum Water Pressure | ≤1.2MPa | ||
| Operating Temperature | 0-45°C (Cold), 0-90°C (Hot) | ||
| Operating Voltage | 2.7-3.6V | ||
Operation & Display
The water meter automatically connects daily to upload data and receive platform instructions. Security features include 5-minute intervals between manual triggers and daily launch limits. Monthly overdraft functionality provides 3m³ water access when closed.
Installation & Maintenance
Important Notes:
- Regular inspection required to prevent leakage accidents
- Winter protection needed against freezing and bursting
- Close front valve when property is unoccupied for extended periods
- Water meters are measuring instruments - tampering is illegal
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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