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Bulk Solids Level Switch | Rod Probe Sensor | IP66 & IP67 Rated | by SICK
The Bulk Solids Level Switch is designed for precise level detection in industrial processes, featuring a robust rod probe of 160 mm and a wide process pressure range from -1 bar to 16 bar. With high accuracy of ±10 mm and durable stainless steel construction, it's perfect for monitoring bulk solids in storage silos and hoppers, ensuring reliable operation and minimal process interruptions.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe type: Rod probe
- Probe length: 160 mm
- Process pressure: -1 bar to 16 bar
- Process temperature: -50 °C to +150 °C
- Fill material density: ≥ 0.02 g/cm³
- Accuracy of sensor element: ± 10 mm
- Reproducibility: ≤ 5 mm
- Response time: 500 ms (standard), 100 ms (fast)
- MTBF: 4.17 million hours
- Supply voltage: 20 V DC to 72 V DC, 20 V AC to 253 V AC
- Power consumption: 5 mA to 30 mA
- Initialization time: < 2 seconds
- Connection type: ½" NPT
- Output signal: Double relay (DPDT)
- Hysteresis: 10 mm
- Output current: > 10 µA; < 3A AC, 1A DC
- Enclosure rating: IP66, IP67
- Wetted parts: Stainless steel 1.4404 / 316L
- Process connection: Flange 2" 150lb RF ANSI B16.5 / 316L
- Housing material: Aluminum
- Sensor material: Stainless steel 316L, 318S
- Ambient operating temperature: -40 °C to +70 °C
- Ambient storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 200mm x 160mm x 50mm
- Weight: 1.5 kg
Key Features
- Suitable for bulk solids measurement
- Rod probe type with 160 mm length
- Process pressure range from -1 bar to 16 bar
- Process temperature range from -50 °C to +150 °C
- High accuracy with ±10 mm sensor element accuracy
- Double relay (DPDT) output signal
- Enclosure rated IP66 and IP67 for harsh environments
- Stainless steel wetted parts (1.4404 / 316L) for durability
- Flange 2" 150lb RF ANSI B16.5 process connection
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor installation and electrical safety standards.
Applications
- Bulk solids level detection in industrial processes
- Measurement and monitoring in storage silos and hoppers
- Process control in manufacturing and material handling
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel construction reduces waste and replacement frequency
- Low power consumption (5 mA to 30 mA) supports energy efficiency
- Reliable operation minimizes process interruptions and material waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LBV311-XXAHARANX Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level measurement applications.
