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DN20 Lorawan Ultrasonic Hot Water Flow Meter with Copper Shell, Flange Joint and Ball Valve
US$66.67
1-999 Pieces
US$62.50
1,000-4,999 Pieces
US$58.82
5,000-9,999 Pieces
US$56.82
10,000+ Pieces
Sample price:US$66.67/piece.Request sample
Product profile
Customization
AvailableMedium Temperature
Hot WaterCounter Instructions
DigitalModel NO.
LXCXYNominal Diameter
15-50mmApplication
Civil, IndustrialCommunication
LorawanNominal Caliber
20mmDisplay Method
DigitalTransport Packaging
CartonTrademark
TimeWaveOrigin
ChinaHS Code
9028201000Production Capacity
50000 PCS/MonthKey features
Integrated Meter and Valve: Combines metering and control valves in a compact, anti-vandalism structure.
LoRaWAN IoT Connectivity: Built-in module supports remote prepayment and regular data upload to IoT platform.
High Measurement Accuracy: Uses patented flow measurement method and intelligent data error correction technology.
Comprehensive Self-Diagnosis: Alarms for sensor failure, over-range, low battery, and valve issues.
Two-Way Metering: Supports accurate measurement for both positive and negative flow directions.
Digital LCD Display: Graphic screen shows parameters and status; switchable via magnetic stick.
Long Battery Life: Lithium battery combined with SPC meets current demands for valve operation.
On-Site Reading Support: Photoelectric interface allows reading with handheld infrared meter tools.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-01-01 CertifiedNearest Port: Shanghai Port, Wuhan PortAverage Response Time: ≤9.77h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryWuhan Timewave IoT Technology Co., Ltd. is a China-based limited company established in 2017, with 27 employees and headquarters in Jiangxia District, Wuhan. The supplier focuses on energy IoT, LoRaWAN-based energy supervision platforms, metering communication equipment, software systems, terminal hardware, and related project and operational services. Evidence indicates one production line, a 2,000 m² manufacturing plant, fewer than five quality-control staff, and seven years of R&D-engineer experience. It reports domestic and selected overseas markets, with exports accounting for 21%–30% of sales and stated lead times of 2–3 months. The available information supports its technical and solution-oriented positioning, but does not sufficiently establish formal certifications, financial strength, customization performance, after-sales execution, or customer cases.
Supplier typeThe supplier is identified as Wuhan Timewave IoT Technology Co., Ltd., a Chinese limited company established in 2017 with 27 employees. Its business classification is reported as a trade company, while its listed products and activities include terminal hardware, meters, software platforms, systems, and solutions, indicating a combined trading and solution-provider profile.
After-Sales capabilityThe supplier states that it provides one-stop services including project construction and daily operation and maintenance management for metering communication equipment and software platforms. This supports the existence of an intended service offering, but there is no evidence on service staffing, response times, geographic coverage, or performance outcomes.
R&D capabilityThe supplier describes itself as a high-tech enterprise using LoRaWAN core technology for energy supervision platforms and offers cloud platforms, management systems, middleware, terminal hardware, and solutions. Seven years of R&D-engineer experience is also reported, providing explicit evidence of technical development activity.
Production capacityThe supplier reports a 2,000 m² manufacturing plant, one production line, fewer than five quality-control staff, and annual production output stated in the source. These facts demonstrate an operating manufacturing setup, but the single-line structure and small quality-control team indicate limited disclosed scale compared with larger manufacturers.
Product Q&A
Q:What communication protocol does the meter use?
A:
The meter uses LoRaWAN technology for IoT applications, supporting remote prepayment and data upload.
Q:Is the water meter customizable?
A:
Yes, the nominal caliber can be customized to 20mm, and communication is set to LoRaWAN.
Q:What standards does the product comply with?
A:
It implements GB/T 778-2018 for water flow measurement and JJG 162-2019 for verification regulation.
Q:Does the meter have self-diagnosis features?
A:
Yes, it includes alarms for flow sensor failure, temperature sensor failure, measurement over-range, low battery, and valve failure.
Q:What is the warranty period for this product?
A:
The product comes with a lifetime warranty coverage for mechanical defects.
Send Inquiry
*To:
Wuhan Timewave Iot Technology Co., Ltd
Wuhan Timewave Iot Technology Co., Ltd*Content:
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