Introduction to SRBC-CA3-YR90-N-20N-ZC-C2P20-EX6 FESTO　Sensor Box

The FESTO SRBC-CA3-YR90-N-20N-ZC-C2P20-EX6 sensor box is a highly reliable component designed for precise position detection and angular measurement in various industrial automation and control systems.

Technical Specifications:

• Certifications:
  • RCM Mark
  • CE Certification (Complies with EU Electromagnetic Compatibility Directive)
  • Complies with EU Explosive Atmospheres Directive (ATEX)
  • Complies with EU RoHS Directive
  • Complies with UK EMC Directive
  • According to UK EX Directive
  • KC Mark
  • KC-EMV
  • Explosion Protection Zones: 0, 1, 2, 20, 21, 22 (ATEX, IEC-EX, UKEX)
  • ATEX Gas Category: II 1G
  • ATEX Dust Category: II 1D
  • Overseas Explosion Protection Certification: EPL Da, EPL Ga (China, GB, IECEx)
• Maximum Input Voltage Ui: 16 V
• Effective Internal Inductance Li: 100 µH
• Effective Internal Capacitance Ci: 100 nF
• Safety Integrity Level (SIL): SIL 2
• Measurement Principle: Inductive
• Operating Temperature: -20 °C … 80 °C
• Switch Output: NAMUR
• Switch Element Function: Normally closed contact
• Maximum Switching Frequency: 2000 Hz
• Maximum Output Current DC: 3 mA
• Operating Voltage Range DC: 8.2 V
• Electrical Interfaces:
  • Threaded terminals
  • Wiring terminal block, in-line type
  • Spring-cage terminal, interface/wire cores: 10
• Dimensions: 127 mm x 98 mm x 122 mm
• Locator and position sensor connection points comply with standard: VDI/VDE 3845 size AA 1
• Housing Material: Die-cast aluminum
• Seal Material: NBR
• Shaft Material: High-alloy stainless steel
• Screw Material: High-alloy stainless steel
• Plug Material: PA
• Mounting bracket material: High-alloy stainless steel
• Indicator Material: PC
• Cable Connector Material: PA
• Snap Ring Material: High-alloy stainless steel
• Disc Material: High-alloy stainless steel
• End Cap Material: Computer
• Position Indicator: Yellow/Red
• Setting Range for Angular Detection: 0 deg … 90 deg
• Protection Rating: IP67, NEMA 4/4X
• Shock Resistance: Impact test, severity level 2, compliant with FN 942017-5 and EN 60068-2-27
• Vibration Resistance: Transport application test, severity level 2, compliant with FN 942017-4 and EN 60068-2-6
• Corrosion Resistance Class (CRC): 0 – No corrosion resistance
• PWIS Compliance: VDMA24364 Area III
• Pollution Degree: 3

Applications:

The FESTO SRBC-CA3-YR90-N-20N-ZC-C2P20-EX6 sensor box is suitable for applications requiring high-precision position detection and angle measurement in industrial automation systems, especially in environments demanding explosion-proof and high-temperature resistance.

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