Technical data

 Switching function

 Changeover contact

 Switching hysteresis

 10...30 %

 Pressure rating

 PN 25

 Temperature ranges

 Medium

 -20...110 °C

 Ambient

 -20...70 °C

 Electrical data

 Electrical connection

 Plug connector DIN EN 175301- 803-A incl. cable socket

 Switching current

 Max. 5 A

 Switching voltage

 Max. 250 VAC

 Rating

 Max. 1250 VA

 Degree of protection EN 60529

 IP65

 Protection class EN 60730-1

 Class II

 Options

 For type

 On request

 VH0

 → Insertion installation using soldering adapter

 Nominal diameter

 Thread connection

 Setpoint range [l/min]* 

 Decreasing flow OFF

 Max. flow rate [l/min]

 DN 10

 G⅜

 4.0...5.0

 10

 DN 15

 G½

 5.0...6.0

 20

 DN 15

 G½ male

 4.0...5.0

 10

 DN 15

 G¾ male

 4.0...5.0

 10

 DN 20

 G¾

 8.0...10.0

 40

 DN 25

 G 1

 17.0...20.0

 60

 DN 32

 G 1¼

 24.0...28.0

 80

 DN 40

 G 1½

 43.0...50.0

 100

 DN 50

 G 2

 69.0...83.0

 150