User Manual

Output Range Supply Protection
DC 0...10 V
DC 4...20 mA
Relay contact
AC 24 V
DC 18...30 V
n n 0...1000 W/m² n n IP65
Solar
Model
Solar sensor
Type
QLS60
Type Version Output Range Supply Protection
Nominal size
Thread
Pipe housing
DC 0...10 V
DC 4...20 mA
Relay contact
AC/DC 24 V
DC 18…33 V
Liquids
QVE1900 DN 32...200 n IP65
QVE1901 DN 20…200 n IP65
QVE1902.010 DN 10 Brass n IP65
QVE1902.015 DN 15 Brass n IP65
QVE1902.020 DN 20 Brass n IP65
QVE1902.025 DN 25 Brass n IP65
QVE2000.010 DN 10 G 1/2“ Plastic n 1.8…32 l/min n IP65
QVE2000.015 DN 15 G 3/4“ Plastic n 3.5…50 l/min n IP65
QVE2000.020 DN 20 G 1“ Plastic n 5.0…85 l/min n IP65
QVE2000.025 DN 25 G 1 1/4“ Plastic n 9.0…150 l/min n IP65
QVE2100.010 DN 10 G 1/2“ Plastic n 1.8…32 l/min n IP65
QVE2100.015 DN 15 G 3/4“ Plastic n 3.5…50 l/min n IP65
QVE2100.020 DN 20 G 1“ Plastic n 5.0…85 l/min n IP65
QVE2100.025 DN 25 G 1 1/4“ Plastic n 9.0…150 l/min n IP65
QVE3000.010 DN 10 G 3/4“ Red brass n 1.8…32 l/min n IP65
QVE3000.015 DN 15 G 3/4“ Red brass n 3.5…50 l/min n IP65
QVE3000.020 DN 20 G 1“ Red brass n 5.0…85 l/min n IP65
QVE3000.025 DN 25 G 1 1/4“ Red brass n 9.0…150 l/min n IP65
QVE3100.010 DN 10 G 3/4“ Red brass n 1.8…32 l/min n IP65
QVE3100.015 DN 15 G 3/4“ Red brass n 3.5…50 l/min n IP65
QVE3100.020 DN 20 G 1“ Red brass n 5.0…85 l/min n IP65
QVE3100.025 DN 25 G 1 1/4“ Red brass n 9.0…150 l/min n IP65
Air
QVM62.1 n n
0…5 m/s
0…10 m/s
0…15 m/s
n IP42
Model
Flow switch Flow switch Flow switch Flow sensor Flow sensor
Velocity sensor
Medium
Liquids Liquids Liquids Liquids Liquids
Air
Type
QVE1900 QVE1901 QVE1902 QVE2x00 QVE3x00
QVM62.1
17