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Liquid Level Sensor NPN Output IP67 IP68 IP69K Rated 0.5mm to 6mm Sensing Range SICK

BRAND: SICK
SKU: 6068626
$321.30 List price: $403.90
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The Liquid Level Sensor NPN Output is designed for precise detection of water-based liquids, featuring a sensing range from 0.5 mm to 6 mm and robust IP67, IP68
Technical Specifications
  • Supply voltage: 10 V to 30 V DC
  • Current consumption: 13 mA
  • Switching frequency: 10 Hz
  • Voltage drop: ≤ 1.5 V DC
  • Switching output: NPN, normally open
  • Connection type: 4-wire cable, 2 m length
  • Enclosure rating: IP67, IP68, IP69K
  • Shock and vibration resistance: 30 g, 11 ms / 6 pos., 6 neg. per axis
  • Ambient operating temperature: -25 °C to +80 °C
  • Housing material: Plastic, PBT
  • Protection class: III
  • Short-circuit and power-up pulse protection included
  • Dimensions (H x L x W): 34mm x 8mm x 16mm
  • Weight: 0.1 kg
Key Features
  • Rectangular housing with IP67, IP68, IP69K protection ratings
  • Sensing range from 0.5 mm to 6 mm
  • Flush and non-flush installation types
  • NPN switching output with normally open function
  • Cable connection, 4-wire, 2 m length
  • Detection of water-based liquids with conductivity up to 50 mS/cm
  • Short-circuit and power-up pulse protection
  • Shock and vibration resistant (30 g, 11 ms)
  • Ambient operating temperature from -25 °C to +80 °C
  • Plastic PBT housing material
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper wiring and compliance with safety standards.
Applications
  • Detection of water-based liquids in containers with minimum diameter of 8 mm
  • Suitable for plastic containers with thickness 0.5 mm to 6 mm
  • Suitable for glass containers with thickness 0.5 mm to 4 mm
  • Industrial automation and process control requiring liquid level sensing
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Enables precise liquid detection reducing waste and spillage
  • Durable design reduces replacement frequency and electronic waste
Warranty Information

Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.

Available Now

The SICK CQF16-06ENSEW1 liquid sensor is available for immediate purchase, ideal for industrial and automation applications requiring reliable liquid detection.

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