Reliable & simple probe for sensing aggressive, sticky or heavily contaminated liquids, especially suitable as overflow protection.
Properties NP-250 | NP-252
-
Connection head
:
PA
-
Protection class EN60529 Connection head
:
IP 54
-
connection thread
:
ab G½”
-
Container connection flange
:
ab DN 25
-
Pitot tube material
:
PVC
-
Material Screw connection
:
PVC
-
Material flange
:
PVC
-
Hose Ø
:
16 mm / 25 mm
-
Operating temperature
:
max. +60 °C
-
medium temperatur
:
max. +60 °C
-
Contact
:
Wechsler
-
Switching voltage silver
:
250 V AC
-
Switching voltage gold
:
24 V AC
-
Switching current silver
:
6 A
-
Switching current gold
:
100 mA
Properties NP-251 | NP-253
-
Connection head
:
PS
-
Protection class EN60529 Connection head
:
IP 54
-
connection thread
:
ab G½”
-
Container connection flange
:
ab DN 25
-
Pitot tube material
:
1.4571
-
Material Screw connection
:
1.4571
-
Material flange
:
1.4571
-
Hose Ø
:
15 mm / 28 mm
-
Operating temperature
:
max. +60 °C
-
medium temperatur
:
max. +90 °C
-
Contact
:
Wechsler
-
Switching voltage silver
:
250 VAC
-
Switching voltage gold
:
24 V AC
-
Switching current silver
:
6 A
-
Switching current gold
:
100 mA
