For any machine requiring a fixed guard-door or cover, the YSM series ensures reliable state monitoring (door open or closed). A magnetically coded system (type 4 according to ISO 14119) makes the YSM series immune to mutual interference and highly resistant to tampering. It is also possible to mount the actuator behind a stainless steel plate, which further reduces accessibility.

The YSM series is part of a range of non-contact safety sensors used to monitor guard-doors, hoods or covers. Thanks to non-contact switching and coded communication, the service life of these compact sensors is very long. Housings are ECOLAB-approved and rated to IP6K9K, making them suitable for washdown applications.

Safety level is category 4 according to ISO 13849-1.

Available Products

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Showing 1–10 of 12 results

Product nameProduct type + Safety levelSafe switch distance Sao-SarActuationConnection TypeDatasheet

YSM-22K4-MEAN-C050

605-000-751
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
8 mm - 17 mm
Actuation:
Frontal 90°
Connection Type:
PVC, 5 m, 4 wire
Download datasheet

YSM-22K4-MEAN-P012

605-000-755
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
8 mm - 17 mm
Actuation:
Frontal 90°
Connection Type:
PVC, 0.15 m + M12 4-pin
Download datasheet

YSM-22K4-MEFN-C050

605-000-749
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
8 mm - 17 mm
Actuation:
Frontal
Connection Type:
PVC, 5 m, 4 wire
Download datasheet

YSM-22K4-MEFN-P012

605-000-753
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
8 mm - 17 mm
Actuation:
Frontal
Connection Type:
PVC, 0.15 m + M12 4-pin
Download datasheet

YSM-22K4-MSAN-C050

605-000-750
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
4 mm - 10 mm
Actuation:
Frontal 90°
Connection Type:
PVC, 5 m, 4 wire
Download datasheet

YSM-22K4-MSAN-P012

605-000-754
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
4 mm - 10 mm
Actuation:
Frontal 90°
Connection Type:
PVC, 0.15 m + M12 4-pin
Download datasheet

YSM-22K4-MSFN-C050

605-000-748
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
4 mm - 10 mm
Actuation:
Frontal
Connection Type:
PVC, 5 m, 4 wire
Download datasheet

YSM-22K4-MSFN-P012

605-000-752
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
4 mm - 10 mm
Actuation:
Frontal
Connection Type:
PVC, 0.15 m + M12 4-pin
Download datasheet

YSM-78K4-MEAN-C050

605-000-757
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
8 mm - 18 mm
Actuation:
Frontal 90°
Connection Type:
PVC, 5 m, 4 wire
Download datasheet

YSM-78K4-MEAN-P012

605-000-759
Product type + Safety level:
Magnetic sensor, Cat. 4, PL e, SIL 3
Safe switch distance Sao-Sar:
8 mm - 18 mm
Actuation:
Frontal 90°
Connection Type:
PVC, 0.15 m + M12 4-pin
Download datasheet