Trade Discount 20%
Liquid Detection Sensor | IP67, IP68, IP69K Rated | PNP Output | Flush Mount | by SICK
The Liquid Detection Sensor is designed for precise detection of water-based liquids with conductivity up to 50 mS/cm. Featuring an IP67, IP68, and IP69K enclosure rating, this sensor is perfect for industrial applications requiring high reliability and durability. With a wide ambient operating temperature range from -25 °C to +80 °C, it ensures optimal performance in various environments.
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Technical Specifications
- Supply voltage: 10 V to 30 V DC
- Current consumption: 13 mA
- Voltage drop: ≤ 1.5 V DC
- Switching frequency: 10 Hz
- Switching output: PNP, NC function
- Connection type: Cable with M8 male connector, 4-pin, 0.3 m
- Enclosure rating: IP67, IP68, IP69K
- Housing material: Plastic, PBT
- Ambient operating temperature: -25 °C to +80 °C
- Shock and vibration resistance: 30 g, 11 ms, 6 positions positive and negative per axis
- Protection class: III
- Short-circuit and power-up pulse protection included
- MTTFD: 1,972 years
- Mission time: 20 years
- Dimensions (H x L x W): 34mm x 8mm x 16mm
- Weight: 0.1 kg
Key Features
- Rectangular housing with IP67, IP68, IP69K enclosure rating
- Sensing range from 0.5 mm to 6 mm
- Flush and non-flush installation types
- Switching frequency of 10 Hz with PNP switching output and NC output function
- Cable with M8 male connector, 4-pin, 0.3 m length
- Detection of water-based liquids with conductivity up to 50 mS/cm
- Mounting bracket included
- Short-circuit and power-up pulse protection
- Shock and vibration resistant (30 g, 11 ms, multiple axes)
- Wide ambient operating temperature range from -25 °C to +80 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel following the manufacturer’s guidelines to ensure correct sensor placement and electrical connections.
Applications
- Detection of water-based liquids with conductivity up to 50 mS/cm
- Suitable for containers with minimum diameter of 8 mm
- Plastic container thickness detection: 0.5 mm to 6 mm
- Glass container thickness detection: 0.5 mm to 4 mm
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Enables precise detection to reduce liquid waste and spillage
- Durable design reduces replacement frequency and electronic waste
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK CQF16-06EPOEP1 sensor is available for immediate purchase, ideal for industrial liquid detection applications requiring high reliability and precision.
