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  1. SU Puresonic flowmeter
  2. Select products

Select products for water-based media

Industrial:
Sensor family Flow rate Line size Accuracy Medium temperature Points to consider
SU6020 0.5…65 lpm G1/2" ~±3% -4…212 °F
-20…100 °C
  • For water applications including deionized and pure water
  • Totalizer function
  • Pressure rating
  • TFT dispay for at-a-glance viewing of process values
SU6021 0.5…65 lpm
or
0.13…17.17 gpm
G1/2"
SU6621 1/2" NPT
SU7020 0.5…75 lpm G3/4"
SU7021 0.5…75 lpm
or
0.13…19.81 gpm
3/4"
SU7621 3/4" NPT
SU8020 1...240 lpm G1" ~ ±2%
SU8021 1...240 lpm
or
0.26...63.4 gpm
G1"
SU8621 1"NPT
SU9020 1...275 lpm G 1-1/4"
SU9021 1...275 lpm
or
0.26...72.64 gpm
G1-1/4"
SU2020 5...1,000 lpm G2"
SU2021 5...1,000 lpm
or
1.32...264.18 gpm
G2"
SU2621 2" NPT

 

Sanitary:
Sensor family Flow rate Line size Accuracy Medium temperature Points to consider
SUH200 1...240 lpm 1" Clamp ~ ±2% -4…212 °F
-20…100 °C
  • FDA and 3A sanitary approvals
  • For water applications including deionized and pure water
  • Totalizer function
  • Pressure rating
  • TFT dispay for at-a-glance viewing of process values
SUH201 1...240 lpm
or
0.26...63.4 gpm
1" Clamp
SUH400 5...1,000 lpm 2" Clamp
SUH401 5...1,000 lpm
or
1.32...264.18 gpm
2" Clamp
Other solutions for water-based media...
Sensor family Flow rate Line size Medium temperature Accuracy Points to consider

SM
5 ml/min
(0.08 gpm)…160 gpm
1/4"…2" 14…158 °F
-4...194 °F (units with TFT display)
~ ±1% • Conductivity ≥ 20 µS/cm
• Totalizer function
• Pressure ≤ 232 psi
• Versions with TFT display have selectable units of measure

SV
0.26…26.4 gpm 1/2"…3/4" 14…194 °F
-10…90 °C
~ ±2% • Display flow and temperature
• Water content ≥ 95%
• Pressure rating ≤ 174 psi
• Long straight pipe required

SA
0.1…6150 gpm 1/2"…16" -4…212 °F
-20…100 °C
Higher upon request
~ ±10% • Pressure ≤ 1450 psi
• Avoid rapid medium temperature changes

SB
0.1…50 gpm 3/4"…1-1/2" 14…212 °F
-10…100 °C
~ ±5% • No straight pipe runs required
• Response time ≤ 10 msec
• Pressure ≤ 580 psi

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