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Bulk Solids Level Switch | Rod Probe 250 mm | IP66 & IP67 Rated | by SICK
The Bulk Solids Level Switch with a 250 mm rod probe is designed for reliable level detection in industrial applications. Ideal for measuring bulk solids with a fill material density of ≥ 0.02 g/cm³, it features a double relay output for versatile control and an impressive IP66/IP67 enclosure rating for dust and water protection. With a wide process pressure range from -1 bar to 16 bar, this sensor is built to perform in harsh environments.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe length: 250 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: 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
- Output signal: Double relay (DPDT)
- Output current: >10 µA; <3A AC, 1A DC
- Connection type: M20 x 1.5
- Enclosure rating: IP66, IP67
- Wetted parts: Stainless steel 1.4404 / 316L
- Housing material: Aluminum
- 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): 300mm x 50mm x 50mm
- Weight: 1.2 kg
Key Features
- Rod probe type with 250 mm length for reliable level detection
- Suitable for bulk solids with fill material density ≥ 0.02 g/cm³
- Double relay (DPDT) output signal for versatile control options
- High enclosure rating of IP66 and IP67 for dust and water protection
- Wide process pressure range from -1 bar to 16 bar
- Robust stainless steel wetted parts (1.4404 / 316L) and aluminum housing
- Fast response time of 100 ms to 500 ms
- VDE protection class 1 certified
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor systems and electrical safety standards.
Applications
- Bulk solids level detection in industrial process tanks and silos
- Measurement and control of material levels in manufacturing and processing plants
- Suitable for use in harsh environments with varying temperatures and pressures
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable 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 for specific warranty terms.
Available Now
The SICK LBV331-XXAGCRAMX0250 Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level measurement applications.
