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Ultrasonic Level Sensor UP56-2131A8 Measures Fluids & Bulk Solids IP67 Rated SICK
The Ultrasonic Level Sensor UP56-2131A8 is designed for precise measurement of fluid and bulk solid levels
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Technical Specifications
- Medium: Fluids, bulk solids
- Measurement type: Switch and continuous
- Measuring range in tank: 200 mm to 1,300 mm
- Measuring range immersion tube: 200 mm to 5,000 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: 180 ms
- Supply voltage: 9 V DC to 30 V DC
- Power consumption: ≤ 80 mA
- Output signal: 1 x PNP + 4 mA to 20 mA / 0 V to 10 V
- Hysteresis: 20 mm
- Output current: 200 mA
- Enclosure rating: IP67
- Ultrasonic frequency: 180 kHz
- Ultrasonic transducer coating: PTFE, FFKM
- Connection type: Round connector M12 x 1, 5-pin
- Wetted parts: Stainless steel 1.4571, FFKM
- Housing material: Stainless steel 1.4571, PBT, TPU
- 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: 200 mm to 1,300 mm
- Measuring range immersion tube: 200 mm to 5,000 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 180 ms
- Long mean time to failure (MTTF) greater than 100 years
- IP67 rated enclosure for protection against dust and water
- Stainless steel wetted parts with PTFE coated ultrasonic transducer
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with ultrasonic sensor technology and electrical safety standards to ensure proper setup and calibration.
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
- Durable stainless steel construction extends product life and reduces waste
- Low power consumption enhances energy efficiency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK UP56-2131A8 ultrasonic level sensor is available for immediate purchase, ideal for industrial fluid and bulk solid level measurement applications.
