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Bulk Solids Level Switch | Rod Probe Sensor | IP66 & IP67 Rated | Fast Response Time | by SICK
The Bulk Solids Level Switch is designed for precise measurement of bulk solids, featuring a robust rod probe of 160 mm and a wide process temperature range from -50 °C to +150 °C. Ideal for industrial applications, this sensor ensures reliable operation with a fast response time of 100 ms to 500 ms, making it perfect for material handling and storage monitoring in harsh environments.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe type: Rod probe
- Probe length: 160 mm
- Process pressure range: -1 bar to 16 bar
- Process temperature range: -50 °C to +150 °C
- Fill material density: ≥ 0.02 g/cm³
- Accuracy: ± 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
- Output signal: Double relay (DPDT)
- Output current: > 10 µA; < 3A AC, 1A DC
- Enclosure rating: IP66, IP67
- Connection type: M20 x 1.5
- Wetted parts: Stainless steel 1.4404 / 316L
- Process connection: G 1 ½, DIN 3852-A, PN16 / 316L
- Housing material: Plastic
- Sensor material: Stainless steel 316L, 318S
- Ambient operating temperature: -40 °C to +70 °C
- 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
- Double relay (DPDT) output signal
- High process pressure tolerance from -1 bar to 16 bar
- Wide process temperature range from -50 °C to +150 °C
- Stainless steel wetted parts for durability
- Enclosure rated IP66 and IP67 for harsh environments
- Fast response time of 100 ms to 500 ms
- VDE protection class 1 certified
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with industrial sensor systems to ensure proper setup and compliance with safety standards.
Applications
- Bulk solids level detection in industrial processes
- Material handling and storage monitoring
- Process control in manufacturing involving powders and granules
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste and replacement frequency
- Low power consumption between 5 mA and 30 mA
- Reliable operation minimizes process interruptions and material waste
Warranty Information
Standard manufacturer warranty of 12 months against defects.
Available Now
The SICK LBV311-XXAGGRKMX Bulk Solids Level Switch is available for immediate purchase, ideal for industrial bulk material level monitoring applications.
