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Excellence in level and flow measurement. ISO 9001 registered.

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Cardinal Building,
Enigma Commercial Centre,
Sandy’s Road, Malvern, Worcestershire,
WR14 1JJ, England
  • Unique patented non-contacting transducer
  • Insensitive to air temperature variations
  • 300mm deadband
  • MCERTs class 1 when used with FlowCERT
Mode of operation: 
 Twin transducers, fixed distance apart, firing together 
Transducer types: 
 2 x Pulsar dBMACH3, 125kHz frequency, beam angle 10º (@ -3dB) 
Range: 
 300mm - 2m (from face of lower transducer 
Hazardous area: 
 ATEX EEx m IIT6 for Zone 1 and 2. FM available 
Transducer cable: 
  Three core screened, can be extended with 2 or 3 core screened
Maximum seperation:
 500m from control unit 
Download DUET data sheet here.
 Download DUET manual here.
Duet transducer open channel flow application at Manchester Airport.