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Inductive Proximity Sensor IQ40-20BPSKC0K | IP67/IP68/IP69K Rated | 20mm Sensing Range | PNP Output | by SICK

BRAND: SICK
SKU: 1071840
$136.00 List price: $170.90
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The Inductive Proximity Sensor IQ40-20BPSKC0K is designed for reliable object detection in industrial automation, featuring a 20mm sensing range and IP67/IP68/IP69K enclosure ratings for harsh environments. With a high switching frequency of 150 Hz and a durable plastic housing, it's perfect for position sensing and safety monitoring in manufacturing lines.

Alternatively Known As: Inductive Proximity Sensor, Proximity Switch, Inductive Sensor IQ40, SICK Proximity Sensor

Technical Specifications
  • Supply voltage: 10 V DC to 30 V DC
  • Ripple: ≤ 10 V pp
  • Voltage drop: ≤ 2 V
  • Time delay before availability: ≤ 50 ms
  • Hysteresis: 3% to 15%
  • Reproducibility: ≤ 2%
  • Temperature drift of sensing range: ± 10%
  • Continuous current Ia: ≤ 200 mA
  • No load current: 12.5 mA
  • Protection class: II
  • MTTFD: 1,125 years
  • Mission time: 20 years
  • Connection type: Male connector M12, 4-pin
  • Switching output: PNP, normally open (NO)
  • Enclosure rating: IP67, IP68, IP69K
  • Shock and vibration resistance: 30 g, 11 ms / 10 to 55 Hz, 1 mm
  • Housing material: Plastic PA 66
  • Dimensions (H x L x W): 40mm x 66mm x 40mm
  • Weight: 0.1 kg
Key Features
  • Short-body housing design
  • Flush installation type
  • Sensing range of 20 mm with safe sensing range of 16.2 mm
  • High switching frequency of 150 Hz
  • PNP switching output with NO function
  • Male connector M12, 4-pin connection
  • Electrical wiring: DC 3-wire
  • Enclosure rating IP67, IP68, IP69K for harsh conditions
  • Push-lock mounting system included
  • Shock and vibration resistant (30 g, 11 ms / 10 ... 55 Hz, 1 mm)
  • Wide ambient operating temperature range from -25 °C to +85 °C
  • Short-circuit and power-up pulse protection
  • Housing and sensing face made of durable Plastic PA 66
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper mounting and electrical connection according to safety standards.
Applications
  • Industrial automation for object detection
  • Position sensing in manufacturing lines
  • Safety and monitoring in harsh environments
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable design reduces replacement frequency and waste
  • Energy-efficient operation minimizes power consumption
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK IQ40-20BPSKC0K Inductive Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.