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Ultrasonic Level Sensor UP56-212128 | Measures Fluids & Bulk Solids | IP67 Rated | by SICK
The Ultrasonic Level Sensor UP56-212128 is designed for precise measurement of fluid and bulk solid levels, featuring a measuring range of 85 mm to 1500 mm and an accuracy of ≤ 2%. Ideal for industrial applications in chemical, food, and pharmaceutical sectors, this sensor ensures reliable performance with a fast response time of 84 ms and an IP67 rated enclosure for protection against dust and water.
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Technical Specifications
- Medium: Fluids, bulk solids
- Measurement: Switch, Continuous
- Measuring range in tank: 85 mm to 350 mm
- Measuring range immersion tube: 85 mm to 1500 mm
- Process pressure: 0 bar to 6 bar
- Process temperature: -25 °C to +70 °C
- Accuracy of sensor element: ≤ 2%
- Reproducibility: ± 0.15%
- Resolution: 0.18 mm
- Response time: 84 ms
- MTTF: > 100 years
- 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: 1 x PNP + 4 mA to 20 mA / 0 V to 10 V
- Hysteresis: 5 mm
- Output current: 200 mA
- Time delay before availability: ≤ 300 ms
- Enclosure rating: IP67
- Ultrasonic frequency: 320 kHz
- Ultrasonic transducer: PTFE coating, FFKM
- Wetted parts: Stainless steel 1.4571 FFKM
- Process connection: G 1 A
- Housing material: Stainless steel 1.4571
- Ambient operating temperature: -25 °C to +70 °C
- Ambient temperature, storage: -40 °C to +85 °C
- Dimensions (H x L x W): 120mm x 30mm x 30mm
- Weight: 0.35 kg
Key Features
- Measures fluids and bulk solids with switch and continuous output
- Measuring range in tank: 85 mm to 350 mm
- Measuring range immersion tube: 85 mm to 1500 mm
- Process pressure up to 6 bar
- Process temperature range from -25 °C to +70 °C
- High accuracy sensor element with ≤ 2% accuracy
- Reproducibility ± 0.15%
- Fast response time of 84 ms
- IP67 rated enclosure for protection against dust and water
- Output signals include 1 x PNP and 4 mA to 20 mA / 0 V to 10 V
- Stainless steel 1.4571 housing and wetted parts with FFKM coating
- Connection via round connector M12 x 1, 5-pin
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with ultrasonic sensors and industrial process 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, food, and pharmaceutical industries
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Non-contact measurement reduces contamination and wear
- Durable stainless steel construction extends product life
- Low power consumption of ≤ 80 mA reduces energy use
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK for detailed warranty terms.
Available Now
The SICK UP56-212128 ultrasonic level sensor is available for immediate purchase, ideal for industrial fluid and bulk solid level measurement applications.
