Kontakt Products

Safety Switch liquid sensor AF23R50

6. February 2023

AF23 R 50 R1″ Safety Switch Liquid sensor according to KVU

with AS* control unit for lateral storage tank monitoring

New AF23R50 Safety Switch liquid sensor:
Successor to the familiar AF23 stainless steel overfill prevention device. New features:Short version for side installation in the tankSteel body from sensor tip to connection head made from a single castingAluminum connection head with M20x1.5 cable gland IP65Ex version SEV 16 ATEX 0151 X; Ex II 1/2G Ex ia op is IIC T4 Ga/Gb CE0063;
KVU Special overfill prevention device SVTI approval

The liquid sensor, which can also be designed as a filling safety device AF1IR R50

Call us on +41 61 935 5000.

Tech. Doc: Filling fuse AF23R50

Get in touch with us

A new project?

We look forward to your inquiry, phone +41 61 935 50 00
Contact us now