Braun | Differential-Hall-Effect Speed Sensor - A5S1DD0N5818T165-8M

BRAUN A5S1DD0N5818T165-8M Speed Sensor – SIL3 Certified, Ex-Proof, Maintenance-Free

The BRAUN A5S1DD0N5818T165-8M is a premium differential Hall-effect speed sensor designed for use in demanding industrial environments, including hazardous areas (Zone 2). As part of the trusted A5S1 series, this sensor meets SIL3 safety integrity level, certified by TÜV according to IEC 61508:2010, making it ideal for applications where safety and precision are non-negotiable.

Tariff no.: 90299000
Country of origin: GERMANY

This specific model (DD0N5818T165-8M) features:

• M18x1 threaded stainless steel housing

• 165 mm total length

• 8-meter fixed Teflon® cable

• Square-wave output signal (push-pull)

• ATEX, UKEX, IECEx, UL/CSA, and EAC certifications

Thanks to its 0 Hz start range, the sensor is capable of zero-speed monitoring, ensuring full machine oversight during startup, shutdown, and operational states. The Differential-Hall-Effect principle eliminates the influence of stray magnetic fields and machine vibration, outperforming traditional inductive or static Hall sensors.

Key Features

• SIL3 Certified: TÜV-approved to IEC 61508:2010

• Hazardous Area Compliant: ATEX, IECEx, UKEX, UL/CSA (Class I Div 1), EAC

• Speed Range: 0 Hz to 25 kHz

• Thread Size: M18x1

• Cable: Fixed 8 m Teflon® cable

• Temperature Range: –40 to +125°C

• Robust Housing: Stainless steel, sealed and pressure-resistant >200 bar

• Output Signal: Powerful square wave, polarity-protected and short-circuit proof

• Zero-Speed Detection: For critical stop/start safety monitoring

• Maintenance-Free: Contactless, wear-free, vibration-resistant

Typical Applications

• Turbomachinery

• Drive trains and motor shafts

• Oil & gas and process plants (Zone 2)

• Railway, energy, and heavy industrial automation

• Speed monitoring in harsh environments

Why Choose the A5S1DD0N5818T165-8M?

This sensor is built for engineers and system integrators who require maximum reliability with zero compromise. Its rugged construction, combined with unmatched signal stability and a wide certification portfolio, ensures seamless integration in safety-critical systems.