Water Flowmeter

As a revolutionary measurement solution in the field of smart water management, Viewshine's Water Flowmeter adopts the non-contact time difference method measurement principle (ISO 4064 Class 2 certification), integrating R800/R400/R500 three dynamic ranges (0.01-40m ³/h), achieving ± 0.5% full life cycle accuracy (EN 14154 verification). Its breakthrough design reduces the maintenance requirements of traditional mechanical water meters to zero. With 316L stainless steel sensors and IP68 protection level composite shells, it ensures a 12 year long service life (OIML R49 accelerated aging verification), and can withstand 16 bar working pressure and extreme environments of -30 ℃~+90 ℃, making it an ideal choice for municipal pipelines and high-rise residential buildings.

• Compact size and robust design
• Flow partition metering statistics
• Data reissue and retransmission mechanism
• No moving parts, 12 Years+ designed service life
• Strong anti-interference performance and will

  not affected by media or external magnetic

  fields.

 

1. Industry 4.0 intelligent manufacturing system
We operate an ISO 9001 certified Industry 4.0 smart factory equipped with KUKA robotic arms and high-precision CNC machining centers, achieving micrometer level machining accuracy (± 5 μ m). Real time monitoring of process flow through MES production execution system reduces production cycle by 30%, while ensuring that each water meter complies with MID MI-003 and ATEX II 2G standards. Continuously introducing AI visual inspection equipment to achieve product consistency of 99.98%.

2. Global Compliance Certification Matrix
Metrological certification: EU MID Directive on Measuring Instruments (notified body number XXXX), OIML R49 international recommendation
Safety certification: ATEX explosion-proof certification (IECEx UL 22.0018X), UL 61010 electrical safety certification
System certification: ISO 9001/14001/45001 three systems, IECQ QC 080000 hazardous substance control system
Material certification: NSF/ANSI 61 drinking water contact certification, KTW German water hygiene certification

3. Deep customization engineering capability
Based on a modular design platform, we provide:
Range customization: Supports R100-R800 dynamic range adjustment
Communication protocol: M-Bus/Modbus/LoRaWAN multi protocol compatibility
Special scenarios: 12 variants including explosion-proof (Zone 1) and extreme cold (-40 ℃)
Typical case: Customized development of NB IoT remote water meter for PUB Water Authority in Singapore, integrating SCADA system API interface.

4. Zero defect quality ecology
Implementing five levels of quality control from EN 10204 3.1 certified brass raw materials to finished products:
Spectral testing of raw materials (compliant with GB/T 5231 standard)
Ultrasonic welding strength test (≥ 30MPa)
48 hour accelerated aging test (EN 1434 standard operating conditions)
Pressure cycle test (0-16 bar, 5000 cycles)
100% metrological calibration (standard meter method ± 0.3% accuracy)