
Safety switches
Safety switches monitor guard positions and trigger protective stop signals when guards are opened, helping maintain safe access to machinery during operation and maintenance.
Visit Fiessler Elektronik websiteMachine safety & automation
Sensor Measurement supports machine safety and automation needs across Australia and New Zealand. Our Perth-based team helps you understand the safety instrumentation options, select a suitable approach for your machinery and access ongoing local support.
Product categories
Fiessler Elektronik instrumentation spans core industrial measurement and automation disciplines. Each category serves a distinct role, and the right choice depends on your media, conditions and the kind of feedback your process depends on.


Safety switches monitor guard positions and trigger protective stop signals when guards are opened, helping maintain safe access to machinery during operation and maintenance.
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Light curtains create an optical protective field that detects intrusion into hazardous zones, supporting safe machine operation without fixed physical barriers at every access point.
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Safety controllers evaluate signals from safety devices and coordinate reliable machine stop or control responses, helping integrate protection functions into automated equipment.
Visit Fiessler Elektronik websiteLocal support
Choosing the right safety switch, light curtain or safety controller depends on your machine design, guarding requirements and integration approach. Our team helps you work through these factors and identify a suitable approach for your application.
Ready to talk?
Tell us about your application and our team will help you identify a suitable Fiessler Elektronik approach for your conditions.