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Bulk Solids Level Switch | Rod Probe 500 mm | IP66 & IP67 Rated | by SICK
The Bulk Solids Level Switch with a 500 mm rod probe is designed for reliable level detection in industrial processes. Ideal for monitoring material levels in silos and containers, it operates within a process temperature range of -50 °C to +150 °C and a pressure range of -1 bar to 16 bar. With a fast response time and durable stainless steel construction, this sensor ensures accurate measurements and minimizes process interruptions.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe type: Rod probe
- Probe length: 500 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: 100 ms to 500 ms
- 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)
- Hysteresis: 10 mm
- Output current: > 10 µA; < 3A AC, 1A DC
- Enclosure rating: IP66, IP67
- 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
- Ambient storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 500mm x 50mm x 50mm
- Weight: 1.5 kg
Key Features
- Rod probe type with 500 mm length for reliable level detection
- Suitable for bulk solids with fill material density ≥ 0.02 g/cm³
- Process pressure range from -1 bar to 16 bar
- Process temperature range from -50 °C to +150 °C
- Double relay (DPDT) output signal for versatile control
- Enclosure rated IP66 and IP67 for dust and water protection
- Stainless steel wetted parts (1.4404 / 316L) for corrosion resistance
- Fast response time of 100 ms to 500 ms
- High accuracy with ±10 mm sensor element accuracy and ≤5 mm reproducibility
- Wide supply voltage range from 20 V DC to 253 V AC
Professional Installation Requirements
- Installation should be performed by a qualified professional familiar with electrical and process instrumentation to ensure safety and compliance with local regulations.
Applications
- Bulk solids level detection in industrial processes
- Measurement and monitoring of material levels in silos and containers
- Suitable for use in harsh environments with varying temperatures and pressures
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces replacement frequency and waste
- 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 LBV331-XXAGDRKMX0500 Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level measurement applications.
