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Inductive Safety Sensor | Dual Output | SIL 2 & PL d Rated | IP67 Enclosure | by SICK
The Inductive Safety Sensor IQB2S12-04B4DW2 features a dual output design with a sensing range of 4 mm, ensuring reliable presence detection for industrial automation safety monitoring. With a SIL 2 safety integrity level and robust IP67 enclosure, this sensor is built for durability and efficiency, making it ideal for machine safety systems and safety-related control applications in manufacturing environments.
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Technical Specifications
- Sensor principle: Inductive
- Number of safe outputs: 2
- Sensing range Sn: 4 mm
- Assured switch on distance Sao: 3.2 mm
- Assured switch off distance Sar: 6 mm
- Actuation frequency: ≤ 100 Hz
- Safety integrity level: SIL 2 (IEC 61508)
- Category: Category 2 (ISO 13849-1)
- Performance level: PL d (ISO 13849-1)
- PFHD: 6.0 x 10^-8
- Mission time: 20 years
- Type: Type 3 (ISO 13849-1)
- Actuator coding level: Uncoded (EN ISO 14119)
- Safe state on fault: At least one OSSD off
- Connection type: Cable, 4-wire, 2 m length, PVC cable
- Protection class: III (IEC 61140)
- Rated insulation voltage Ui: 28.8 V
- Rated impulse withstand voltage Uimp: 1,500 V
- Supply voltage Vs: 24 V DC (19.2 V DC ... 28.8 V DC)
- Power consumption: ≤ 20 mA
- Response time: ≤ 1 ms
- Release time: ≤ 2 ms
- Risk time: ≤ 20 ms
- Switch-on time: 1 s
- Design: Rectangular
- Material: VISTAL® housing and sensor surface
- Installation type: Flush
- Enclosure rating: IP67
- Operating temperature: -25 °C to +70 °C
- Storage temperature: -25 °C to +70 °C
- Relative humidity: 50% at 70 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm
- EMC standards: IEC 60947-5-2, IEC 61000-6-7, IEC 60947-5-3
- Dimensions (H x L x W): 26mm x 40mm x 12mm
- Weight: 0.1 kg
Key Features
- Inductive sensor principle with 2 safe outputs
- Sensing range of 4 mm with assured switch on/off distances
- Safety integrity level SIL 2 and Performance level PL d
- Self-monitoring semiconductor outputs (OSSDs) for safe state
- LED display elements with diagnostics indicator and status display
- Flush installation with robust VISTAL® housing and sensor surface
- IP67 rated enclosure for protection against dust and water
- Operating temperature range from -25 °C to +70 °C
- Cable connection with 2 m PVC cable and copper conductor
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor integration and compliance with occupational health and safety standards.
Applications
- Industrial automation safety monitoring
- Machine safety systems requiring reliable presence detection
- Safety-related control systems in manufacturing environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces waste through long service life
- Low power consumption of ≤ 20 mA supports energy efficiency
- Robust IP67 protection minimizes environmental damage risk
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK IQB2S12-04B4DW2 Inductive Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
