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Honeywell SONIC1000 Ultrasonic ATEX Flowmeter

The Honeywell SONIC1000 Ultrasonic Flowmeter is an ATEX certified clamp-on flowmeter suitable for use in industrial, hazardous area applications.  Ultrasonic flowmeter technology utilises a completely non-invasive flowmeter technology.  This not only means that installation and maintenance costs involve ZERO downtime, but means that there are absolutely no pressure drops caused by the instrumentation install.  Additionally, the ultrasonic flowmeter can be used without concern in extremely corrosive and aggressive media as there are no ‘wetted’ parts.


The Honeywell SONIC1000 Ultrasonic Flowmeter is part of the Honeywell Versaflow range of flowmeters.  The Honeywell Versaflow range is ideally suited to industrial applications and offer accurate and stable sensor technologies.  All Honeywell Versaflow flowmeters, including the SONIC1000, offer several customisable configuration options including ATEX qualifications and a range of outputs.  Please contact Fluidic for help with product selection.


The Honeywell SONIC1000 Ultrasonic Flowmeter is available in three different sizes:

  1. Small: typically chemical addition applications, cooling circuits
  2. Medium: typically purified water applications, hydrocarbons
  3. Large: typically water applications, especially for large pipe sizes*


and with 3 different electronic (converter) housings

  1. TWS9000 W: Wall mounted, Polyamide – polycarbonate, IP65 (Safe Area)
  2. TWS9000 F: Field version, die-cast aluminum, IP66/67 (ATEX Option)
  3. TWS9000 F: Field version, 316L Stainless steel, IP66/67 (ATEX Option)


The Honeywell SONIC1000 Ultrasonic flowmeter employes a time of flight principal, generally using a reflex technology.  Sensors are included in the supplied guide rail which is strapped to the outside of the pipe.  *For larger pipe sizes, 2 sensors are mounted in diagonal orientation technology.  See product photos and datasheets (downloads section below) for details.


Fluidic hold an exclusive channel partner agreement with Honeywell Field Products division.  Our instrumentation engineers are product trained and able to help with instrument selection within the full Honeywell Field Product instrumentation portfolio including the Versaflow SONIC1000 Ultrasonic flowmeters series.  Fluidic order directly with the Honeywell factory via an exclusive channel partner web portal and hold stock for some common lines.  Please contact either office for more information (Glasgow 0141 641 5920 or Warrington 01925 572401).



  • Download Honeywell SONIC1000 Datasheet
  • Download Honeywell SONIC1000 Quick Start Guide
  • Download Honeywell SONIC1000 Manual
  • Download Honeywell SONIC1000 ATEX Supplement
  • Download Honeywell SONIC1000 ATEX Certificate
  • Download Honeywell SONIC1000 CE Decleration of Conformity
  • Download Application Note: Ultrasonic Flow for Lubricant Measurement
  • Download Application Note: Honeywell Ultrasonic Flowmeters
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