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Sonix IQ™ Ultrasonic Gas Meter



Product Features
  • Dual-class metrology: 250 CFH or 400 CFH
  • 90-day hourly data logs
  • Built-in theft and tamper detection
  • Available pulse output
  • Optional FlexNet capability
  • Specifications


  • 250 cfh at ½” differential 425 cfh at ½” differential


  • All available connections are on 6 in. (152mm) center to center. Recommended mounting with connections up.

Dimensions (average)

  • 9.94 in. L x 4.38 in. W x 7.89 in. H (252.5mm L x 111.3mm W x 200.4mm H)


  • 6.3 lb (2.86 kg)


  • Complies with ANSI B109.1, PS-G-06.

Intrinsic Safety

  • Class 1 Division 2, Group D T4. CSA C22.2 No 213 Class 1 Division 1, Measurement Canada pending.

Unprecedented performance from a sleek, ultrasonic standout

Sonix IQ provides the pinpoint accuracy of ultrasonic measurement for residential gas metering. Designed to meet rigorous standards required for outdoor installations in North America, this solid state meter has no moving parts to replace or wear out over time. It boasts dual-class metrology; the same size meter can cover either 250 CFH or 400 CFH needs. And with an available FlexNet® radio integrated inside the meter housing – the Sonix IQ packs in value within a compact size.

Benefits to you

  • Compact footprint to fit anywhere
  • Two-way communications when used with a Sensus FlexNet® communication network
  • Supports third party radios
  • Continuous health checks through safety alerts and alarms
  • Streamlined asset management planning and reduced costs due to solid-state construction, integrated communication module and extended 20-year battery life