A5S1DD3 Braun

Sensor A5S1DD3 for detection of rotational speed and direction of rotation in Hazardous Areas Zone 0 or 1

• Contact-free, wear-free, maintenance-free
• Unsusceptible versus external magnetic stray fields and machine vibration
• Suitable for all applications where high levels of accuracy and reliability are at a premium
• Frequency range 0 Hz...25 kHz
• Dual Channel,
  1 track = rotational speed as frequency, 1 track = F/R status as binary signal
• TÜV certified for safety level SIL3 / IEC 61508:2010
• TÜV certified for PL e; Cat. 3 / DIN EN ISO 13849-1:2016 + DIN EN ISO 13849-2:2012
• TÜV certified for SIL_CL3 / IEC 62061:2015
• Requires Isolating Barrier D461
• For installation in Hazardous Areas as intrinsically safe operating resource
  • ATEX/IECEx certified for Ex ia IIC T4/T6 Ga
  • UL/CSA certified for Class I, Div 1, Groups A, B, C, D
  • EAC certified for Ex ia IIC T4/T6 Ga