Select products for water-based media

Sensor family	Flow rate	Line size	Accuracy	Medium temperature	Points to consider
SU8020	1...240 lpm	G1"	~ ±2%	-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
SU8021	1...240 lpm or 0.26...63.4 gpm	G1"
SU8621	1...240 lpm or 0.26...63.4 gpm	1"NPT
SU2020	5...1,000 lpm	G2"
SU2021	5...1,000 lpm or 1.32...264.18 gpm	G2"
SU2621	5...1,000 lpm or 1.32...264.18 gpm	2" NPT

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