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Ultrasonic Level Sensor | Measures Fluids & Bulk Solids | IP67 Rated | by SICK
The Ultrasonic Level Sensor UP56-214174 is designed for precise measurement of fluid and bulk solid levels in tanks and containers. With a measuring range of 350 mm to 3,400 mm and an accuracy of ≤ 2%, it’s perfect for industrial process control in chemical, water treatment, and bulk material industries. Its robust IP67 rated enclosure ensures durability in harsh environments, making it a reliable choice for continuous or switch level measurement applications.
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Technical Specifications
- Measurement medium: Fluids, bulk solids
- Measurement type: Switch and continuous
- Measuring range in tank: 350 mm to 3,400 mm
- Measuring range immersion tube: 350 mm to 8,000 mm
- Process pressure: 0 to 6 bar
- Process temperature: -25 °C to +70 °C
- Accuracy: ≤ 2%
- Reproducibility: ± 0.15%
- Resolution: 0.18 mm
- Response time: 240 ms
- Supply voltage: 9 V DC to 30 V DC
- Power consumption: ≤ 80 mA
- Protection class: III
- Connection type: Round connector M12 x 1, 5-pin
- Output signal: 2 x NPN
- Hysteresis: 50 mm
- Output current: 200 mA
- Enclosure rating: IP67
- Ultrasonic frequency: 120 kHz
- Ultrasonic transducer coating: PTFE, FFKM
- Wetted parts: PVDF, FFKM
- Housing material: PVDF, PBT, TPU
- Dimensions (H x L x W): 150mm x 50mm x 50mm
- Weight: 1.2 kg
Key Features
- Measures fluids and bulk solids with switch and continuous output
- Measuring range in tank: 350 mm to 3,400 mm
- Measuring range immersion tube: 350 mm to 8,000 mm
- Process pressure up to 6 bar
- Process temperature range from -25 °C to +70 °C
- Integrated display for easy reading
- High accuracy sensor element with ≤ 2% accuracy
- Reproducibility of ± 0.15%
- Fast response time of 240 ms
- Long mean time to failure (MTTF) greater than 100 years
- IP67 rated enclosure for protection against dust and water
- Ultrasonic frequency of 120 kHz with PTFE coated transducer
- Robust housing made of PVDF, PBT, TPU with wetted parts in PVDF and FFKM
- Connection via round M12 x 1, 5-pin connector
- Output signal: 2 x NPN with 200 mA output current
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with ultrasonic sensors and electrical connections to ensure proper setup and safety compliance.
Applications
- Measurement of fluid and bulk solid levels in tanks and containers
- Industrial process control requiring continuous or switch level measurement
- Suitable for use in chemical, water treatment, and bulk material industries
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Non-contact measurement reduces contamination and wear
- Long service life minimizes waste and replacement frequency
- Energy-efficient operation with low power consumption
Warranty Information
Warranty details available upon request from the manufacturer; typically includes coverage against manufacturing defects.
Available Now
The SICK UP56-214174 ultrasonic level sensor is available for immediate purchase, ideal for industrial fluid and bulk solid level measurement applications.
