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Why new solutions are needed:

• More complex processes in thermal process plants
• Higher demands on speed & safety
• Need for networked systems in the age of Industry 4.0
• Our answer: ZANDER high-speed controllers and certified safety technologies.

Our highlights:

• Safe coupling relays, switch-off modules, small controllers (e.g. TALOS)
• Tamper-proof time controllers (SCB)
• Certified to EN 746-2, EN 61511, EN 50156-1
• Your benefit: Safety without room for interpretation - with test mark!

Safety rethought - diversity without detours

Two contactors? Not necessary. Our devices meet the standard-compliant requirement for diversity in just one solution - without any additional wiring work.

ZANDER AACHEN thus reduces the complexity of your burner system and increases operational safety at the same time.

And because safety often starts with signal processing, we are one of the few companies to also offer a solution for the safe monitoring of pressure, temperature and flow sensors with the SR3AD - certified up to SIL3.

This allows not only limit values to be monitored, but also complete safety functions to be implemented in a standard-compliant and compact manner.

Retrofit solutions for the process industry

Why replace at all?

Pneumatic timing relays are still used in many existing systems - but these are increasingly reaching their limits. The safety requirements according to current standards such as EN 61508, EN 746-2/13577-2 or EN ISO 13849-1 are constantly increasing, and pneumatic solutions are often no longer able to meet these requirements. Added to this are technical weaknesses such as

• Leaks and pressure losses
• Wear-related delays
• No status diagnostics or remote monitoring

Our SCB series electronic timing relays offer the perfect solution here: ✓ Certified safety for industrial use ✓ Precise time control from 0.1 s to 99 h ✓ Tamper protection via PIN ✓ Clearly legible LED display for status indication and diagnostics.

Modernize your system for the future - with the SCB time relays from ZANDER. And if you need more than just timer functions, our TALOS safety controller with 14 safe inputs and 3 safe outputs is the perfect addition to your system.

We also offer a wide range of safe coupling relays for contact amplification, expansion and filtering of test pulses - from one to seven safe contacts.

For sophisticated safety from a single source, ZANDER AACHEN.