The Braun A5S sensor manual details specifications, installation, connection options and application notes for differential Hall‑effect sensors.
This manual describes the Braun A5S series of differential Hall‑effect sensors, covering their operating principle, key characteristics such as speed range, response time, temperature limits and IP67 protection, and the various series options for standard and hazardous‑area applications.
Installation guidance, connection modes, wiring recommendations, and detailed technical specifications are provided, along with ordering information and dimension tables for different mounting threads and cable options.
| Speed range | up to 25,000 pulses/sec |
|---|---|
| Response time | < 20 µs |
| Clearance to rotating part | up to 4 mm |
| Operating temperature | -40 °C … +125 °C |
| IP rating | IP67 |
| Maximum pressure | > 200 bar |
| Transmission distance | > 500 m |
| Supply voltage | +5 V … +30 V DC |
The sensors can measure speeds up to 25,000 pulses per second.
A supply voltage between +5 V and +30 V DC is recommended.
The sensor output can be transmitted over more than 500 m (≈1500 ft).