Q.SONIC

The Elster-Instromet Q.Sonic multidirectional ultrasonic gas flow meter is ideal for calibration of natural gas. The patented measurement path layout, together with advanced ultrasonic sensors and digital signal processing, enables high precision with excellent long-term stability.

The analysis of the flow profile of the meter makes it possible to abandon the usual adoption of flow control devices.

You can download the software and additional installation instructions here.

SKU: Q.SONIC Categories: , Tags: , ,
P. Sonic – value-added ultrasonic flow measurement:

  • Single and double reflection technology combined with 3, 4 or 5 track meters
  • Metrological identification of flow profiles
  • High stability by digital signal processing (CMB)
  • Two-way use
  • Excellent repeatability
  • Excellent long-term stability
  • No moving parts, no wear measurement
  • No pressure drop
  • Ultrasonic transducers under pressure change
  • Design in accordance with ISO standard CD17089
  • Design in accordance with the AGA-9 report
  • Housing material steel A333 / A350, P355, special steel A316L, possible additional materials
  • Pressure names: ASME 150/300/600/900, higher pressure values or DIN flange (PN) on request
  • Approvals among others: PTB, NMI, GHOST, CMI
  • ATEX Ex II 2 G
  • Length of unobstructed upstream pipe:
    • without braking device 10D
    • with 5D flow device
Diameter Qmin
[m³/h]		 Qmax
[m³/h]		 Vmax
[m/s]		 G-Size Max.
number of times		 Length
The body of the meter
4″ 100 mm 13 980 33 G160 – G400 4 5D
6″ 150 mm 32 2.220 33 G250 – G1000 4 4D
8″ 200 mm 32 3.840 33 G400 – G1600 4 4D
10″ 250 mm 50 6.050 33 G650 – G2500 4 4D
12″ 300 mm 78 7.810 30 G1000 – G4000 5 3D
16″ 400 mm 120 12.320 30 G1600 – G6500 5 3D
20″ 500 mm 190 19.370 30 G2500 – G10000 5 3D
24″ 600 mm 280 28.010 30 G4000 – G16000 5 3D
30″ 750 mm 400 46.000 30 G6500 – G25000 5 3D

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