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Residential: MA408 Ultrasonic Water Meter with Valve Control

Key Features

Metrology Characteristics
  • DN15/DN20/DN25/DN32/DN40 Class 2
  • Horizontal or Vertical mounting
  • Low starting flow, high ratio
Intelligent Perception
  • Self-diagnosis of working status, anti-rust mechanism
  • Detection of abnormal events: low pressure, reverse flow, overflow, and leakage
  • Local prepaid top-up (optional)
  • Pressure detection (optional)
  • Pressure detection (optional) IoT communications embedded: w-Mbus/LoRaWAN/NB-IoT/WIZE/CAT-1 (optional)
Safety Protection
  • Multi-layer protection design, IP68 non-degradable within lifetime
  • Encrypted communications
  • Tamper detection
  • Body material: brass
  • More than 10 years lifetime
Data Transmission
  • Support hourly and daily data, with remotely configurable transmission frequency
  • Support high-frequency transmission
  • Support dual-channel backup transmission
  • Immediate alarm for abnormal events
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