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Photoelectric Proximity Sensor IRT-P231C83 | Background Suppression | 60 mm to 900 mm Sensing Range | IP67 Rated | by SICK
The Photoelectric Proximity Sensor IRT-P231C83 is designed for precise object detection in industrial automation. With a sensing range of 60 mm to 900 mm and a background suppression feature, it ensures reliable performance in material handling and safety control applications. Built for durability with an IP67 rating, this sensor operates efficiently in temperatures from -40 °C to +60 °C, making it ideal for various environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Actuator type: Electrical
- Max number of sensors in chain: Approx. 30 to 50
- Logical operation: Single accumulation with sleep
- Type of release: Single release
- Sensing range: 60 mm to 900 mm
- Focus angle: 7°
- Light source: Infrared LED
- Light spot size at 500 mm: Ø 20 mm
- Adjustment: Potentiometer, 9 turns
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 20 mA
- Switching output: PNP
- Signal voltage PNP HIGH/LOW: Approx. Vs – 0.5 V / 0 V
- Max output current: ≤ 100 mA
- Response time: 2 ms
- Switching frequency: 250 Hz
- Connection type: Male M12, 4-pin connector
- Daisy chain connection: Cable with female M12, 4-pin connector, 1.2 m
- Circuit protection: Types A, C, D
- Protection class: III
- Housing material: Plastic, ABS
- Enclosure rating: IP67
- Shock and vibration resistance: According to IEC 68
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- UL File No.: NRKH.E189383 & NRKH7.E189383
- Dimensions (H x L x W): 99mm x 49mm x 21mm
- Weight: 0.175 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 60 mm to 900 mm
- Infrared LED light source with 7° angle of dispersion
- Potentiometer adjustment with 9 turns for sensitivity tuning
- High switching frequency of 250 Hz and fast response time of 2 ms
- IP67 rated enclosure for dust and water protection
- Shock and vibration resistant according to IEC 68
- PNP switching output with max output current ≤ 100 mA
- Operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with industrial sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Material handling and conveyor systems
- Safety and control in manufacturing processes
- ZoneControl applications requiring precise sensing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable ABS plastic housing reduces need for frequent replacements
- Long operational life reduces electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK IRT-P231C83 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety control applications.
