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Ultrasonic Proximity Sensor | 40 mm to 240 mm Range | High Resolution & Fast Response | IP65/IP67 Rated | by SICK
The Ultrasonic Proximity Sensor is designed for precise object detection with an operating range of 40 mm to 240 mm, extendable to 350 mm. With a high resolution of ≥ 0.069 mm and a fast response time of 30 ms, it's perfect for industrial automation and safety monitoring applications. Built for durability with an IP65/IP67 enclosure rating, this sensor ensures reliable performance in challenging environments.
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Technical Specifications
- Operating range: 40 mm to 240 mm, extendable to 350 mm
- Target: Natural objects
- Resolution: ≥ 0.069 mm
- Repeatability: ± 0.15%
- Measurement accuracy: ± 1%
- Response time: 30 ms
- Switching frequency: 25 Hz
- Output time: 10 ms
- Ultrasonic frequency: 500 kHz
- Digital output: 1 NPN output, max current ≤ 200 mA
- Supply voltage: DC 10 V to 30 V
- Power consumption: ≤ 1.05 W
- Initialization time: < 300 ms
- Indication: 2 LEDs
- Enclosure rating: IP65 / IP67
- Protection class: III
- Housing material: Metal (nickel-plated brass, PBT, polyurethane foam, glass epoxy resin)
- Connection type: Male connector, M12, 4-pin
- Thread size: M12 x 1
- Operating temperature: –25 °C to +70 °C
- Storage temperature: –40 °C to +85 °C
- Dimensions (H x L x W): 12mm x 55.1mm x 12mm
- Weight: 0.1 kg
Key Features
- Operating range from 40 mm to 240 mm, extendable to 350 mm
- High resolution of ≥ 0.069 mm and repeatability of ± 0.15%
- Measurement accuracy of ± 1%
- Temperature compensation for stable performance
- Fast response time of 30 ms and switching frequency of 25 Hz
- Adjustable operating modes including switching point, switching window, and background suppression
- NPN digital output with maximum current ≤ 200 mA
- Enclosure rated IP65 / IP67 for robust protection
- Metal housing with nickel-plated brass and polyurethane foam ultrasonic transducer
- Operating temperature range from –25 °C to +70 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for object detection
- Measurement of natural objects within 40 mm to 350 mm range
- Safety-related monitoring in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption of ≤ 1.05 W reduces energy usage
- Durable metal housing extends product lifespan, reducing waste
- Temperature compensation enhances reliability, minimizing replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK UM12-1192251 ultrasonic sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
