Trade Discount 20%
Inductive Proximity Sensor M18 | 20mm Sensing Range | IP68 & IP69K Rated | Stainless Steel Housing | by SICK
The Inductive Proximity Sensor M18 is designed for robust sensing in challenging environments, featuring a 20mm sensing range and IP68/IP69K protection for hygienic applications. Built with a durable stainless steel housing, it ensures reliability in industrial automation and process control, making it ideal for washdown zones and difficult conditions.
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Alternatively Known As: Inductive Proximity Sensor M18, Proximity Sensor 20mm, Stainless Steel Proximity Sensor, IO-Link Proximity Sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Ripple: ≤ 20%
- Voltage drop: ≤ 2 V
- Time delay before availability: ≤ 40 ms
- Hysteresis: 1% to 15%
- Reproducibility: ≤ 5%
- Temperature drift of sensing range: ≤ 10%
- EMC compliant according to EN 60947-5-2
- Continuous current Ia: ≤ 200 mA
- Short-circuit and power-up pulse protection included
- Shock and vibration resistance: 30 g, 11 ms / 10 to 55 Hz, 1 mm
- Ambient operating temperature: -25°C to +85°C
- Housing and sensing face material: Stainless steel V4A (DIN 1.4404 / AISI 316L)
- Protection class: III
- Communication interface: IO-Link V1.0, COM2 (38.4 kBaud)
- Process data length: 1 Byte
- Dimensions (H x L x W): 63.5mm x 63.5mm x 18mm
- Weight: 0.1 kg
Key Features
- Metric housing with M18 x 1 thread size
- Sensing range of 20 mm with safe sensing range of 16.2 mm
- Non-flush installation type
- Switching frequency of 200 Hz with PNP normally open output
- Male connector M12, 4-pin connection
- Enclosure rating IP68 and IP69K for high protection
- Sensing face made of stainless steel V4A resistant to cleaning agents
- Visual adjustment indicator for easy setup
- Includes mounting nut and washers made of V4A stainless steel
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure correct mounting and electrical connection according to safety standards.
Applications
- Hygienic and washdown zones
- Difficult application conditions requiring robust sensing
- Industrial automation and process control
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel housing reduces replacement frequency and waste
- High resistance to cleaning agents supports hygienic environments
- Energy-efficient sensor operation reduces power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK IM18-20NPS-NC1 Inductive Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic applications.
