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Ultrasonic Fluid Level Sensor | Continuous & Switch Measurement | IP67 Rated | by SICK
The Ultrasonic Fluid Level Sensor UP56-212148 is designed for precise fluid level measurement in tanks and containers, featuring both continuous and switch measurement modes. With a measuring range of 85 mm to 1500 mm and an accuracy of ≤ 1%, it's perfect for industrial process control and monitoring in chemical and water treatment plants.
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Technical Specifications
- Medium: Fluids
- 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 +85 °C
- Accuracy of sensor element: ≤ 1%
- 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: PTFE FFKM
- Process connection: GF connection D40
- Housing material: PTFE, PP
- Ambient operating temperature: -25 °C to +70 °C
- Ambient temperature, storage: -40 °C to +85 °C
- Dimensions (H x L x W): 150mm x 150mm x 40mm
- Weight: 0.21 kg
Key Features
- Measures fluid levels with switch and continuous measurement modes
- Measuring range in tank: 85 mm to 350 mm
- Measuring range immersion tube: 85 mm to 1500 mm
- Process pressure range from 0 bar to 6 bar
- Process temperature range from -25 °C to +85 °C
- High accuracy sensor element with ≤ 1% accuracy
- Reproducibility of ± 0.15%
- Fast response time of 84 ms
- Long mean time to failure (MTTF) of over 100 years
- Supply voltage range from 9 V DC to 30 V DC
- Output signals include 1 x PNP and 4 mA to 20 mA / 0 V to 10 V
- Protection class III with IP67 enclosure rating
- Ultrasonic frequency of 320 kHz with PTFE coated ultrasonic transducer
- Robust housing made of PTFE and PP with GF connection D40
Professional Installation Requirements
- Installation should be performed by a qualified technician familiar with ultrasonic sensors and electrical connections to ensure proper setup and safety compliance.
Applications
- Fluid level measurement in tanks and containers
- Industrial process control involving fluids
- Monitoring fluid levels in chemical and water treatment plants
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Non-contact ultrasonic measurement reduces contamination risk and maintenance
- Durable materials extend product life reducing waste
- Energy-efficient operation with low power consumption
Warranty Information
Warranty details available upon request from manufacturer.
Available Now
The SICK UP56-212148 Ultrasonic Fluid Level Sensor is available for immediate purchase, ideal for industrial fluid level monitoring applications.
