M18 Proximity Sensor | PNP Normally Open | IP68 & IP69K Rated | Quasi-Flush Installation | by SICK
The M18 Proximity Sensor is designed for robust industrial applications, featuring a PNP normally open output and an impressive IP68 and IP69K enclosure rating. With a sensing range of 8 mm and a wide operating temperature from -40 °C to +100 °C, it's perfect for mobile machines and hygienic environments. Built with durable stainless steel housing, this sensor ensures longevity and reliability in challenging conditions.
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- Supply voltage: 7.2 V DC to 60 V DC
- Ripple: ≤ 10%
- Voltage drop: ≤ 2.5 V
- Switching output: PNP normally open
- Switching frequency: 1,000 Hz
- No load current: ≤ 10 mA
- Continuous current Ia: ≤ 200 mA
- Protection class: III
- Enclosure rating: IP68 and IP69K
- Housing material: Stainless steel V4A (DIN 1.4404 / AISI 316L)
- Sensing face material: Plastic LCP
- Operating temperature: -40 °C to +100 °C
- Shock resistance: 100 g, 11 ms shocks
- Vibration resistance: 25 g peak (10 Hz to 2,000 Hz)
- EMC compliance: Meets multiple standards including ECE-R10 Rev. 5 and DIN ISO 11452-2
- Dimensions (H x L x W): 18mm x 69mm x 18mm
- Weight: 0.1 kg
- Standard design housing with M18 x 1 thread size
- Sensing range of 8 mm with safe sensing range of 6.48 mm
- Quasi-flush installation type
- Switching frequency of 1,000 Hz with PNP normally open output
- Male M12 4-pin connector for connection
- Enclosure rating IP68 and IP69K for high protection
- Resistant to cleaning agents and temperature resistant
- Shock and vibration resistant with high EMC immunity
- Stainless steel V4A housing and plastic sensing face
- Wide operating temperature range from -40 °C to +100 °C
- Includes mounting nuts, brass nickel-plated
- Installation by qualified personnel is recommended to ensure correct mounting and electrical connection according to safety standards.
- Mobile machines
- Hygienic and washdown zones
- Difficult application conditions requiring robust sensing
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Durable stainless steel housing extends product life reducing waste
- High resistance to cleaning agents supports hygienic environments
- Energy efficient low current consumption
Standard manufacturer warranty applies; please refer to SICK for specific terms.
The SICK IMS18-08BPSNC0S proximity sensor is available for immediate purchase, ideal for industrial automation and mobile machinery applications.
