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  1. SD flow meters
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Air flow meters | Select products

For specific part numbers, click on the product below.

Sensor Family Flow Rate Line Size Medium Temperature Accuracy Points to Consider

SD
0…15,150 scfm 1/2"…10" 32…140 °F
0…60 °C
~ ±3% • Totalizer function
• Pressure ≤ 232 psi
• Monitor air, CO2, N2, Ar and helium
 

SD1540 can be installed in pipe sizes from 2...10".  The maximum flow rate achieveable varies by pipe diameter.

Nominal pipe diameter
(inch)
Maximum flow rate
(scfm)
2 618
2-1/2 966
3 1391
4 2473
6 5564
8 9892
10 15153

Other solutions for air and gas monitoring...

Sensor Family Flow Rate Line Size Medium Temperature Accuracy Points to Consider

SA
1…27000 scfm 1/2"…16" -4…212 °F
-20…100 °C
Higher upon request
~ ±15% • Pressure ≤ 1450 psi
• Avoid rapid medium temperature changes

SI
3…100 cm/s 1/8"…8" -13…176 °F
-25…80 °C
~ ±10% • Pressure  < 4350 psi
• Sanitary versions available
• Avoid rapid medium temperature changes

Learn more about air flow meters

Use IO-Link technology for real-time analytics for industrial air flow meters.

Learn more about setting up a flow meter