Non contact safety sensors

Non-contact safety sensor STR 1 - SICK

A wealth of experience opens up a new dimension for safety switches: The STR 1 is the new star of the switching universe!

Traveling to a new galaxy demands thorough preparation and extensive planning. The objective has been set: To discover a transponder safety switch with exceptional performance.

The equipment is on board: Over 50 years of experience in the field of safety sensors, an established product range backed up by a worldwide service network, and SICK’s quality guarantee as a market leader. The result: the STR1. Mission accomplished!

Non-contact safety switch TR4 Direct - SICK

Non-contact safety switches with high level of prevention against tampering.  

Transponder safety switches are used in applications where a high level of prevention against tampering is essential. The safety switch determines which actuator code to use and will not engage unless the proper actuator code is read. The safety switches have a wide response range, which is highly beneficial for mounting and considerably reduces machine downtime. Some safety switches are extremely small and have a central evaluation unit in the control cabinet, while others have an integrated evaluation unit with an LED status indicator. Various versions, including multicode and unicode variants, enable connectivity of up to 30 safety switches.

Non-contact safety switches – SICK

Stricter safety regulations and the need for tamper-proof safety at work make modern safety switches indispensable in machine building. Non-contact safety switches from SICK can be used for the safe monitoring of movable guards as well as for position monitoring.

The choice among three operating principles (magnetic, transponder and inductive) and different designs allow the selection of the solution that best fits the application requirements and the one that is most efficient.

Safety locking devices flexLock - SICK

The flexLock safety locking device with RFID monitoring, from SICK, is characterized by an infinitely variable actuation radius of 180°. It thus offers a high level of flexibility for the safety locking function of doors and flaps – even with small door radii.
The clearly visible LEDs show the device status continuously at all viewing angles. The open locking head and the rounded housing of the flexLock allow for easy cleaning.

Safety switch with magnetic locking MLP1 - SICK

The MLP1 is a transponder safety switch with magnetic locking which ensures reliable process protection for partially or fully automated production systems. It works with non-contact actuators and is used to monitor movable physical guards. Thanks to reliable door monitoring (Performance Level e), the MLP1 ensures a high level of safety of machine systems without overrun movement, preventing unauthorized access and therefore unplanned process interruption.
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