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Bulk Solids Level Switch | Rod Probe Type | IP66 & IP67 Rated | -50°C to +150°C | by SICK
The Bulk Solids Level Switch with a rod probe type is designed for precise level detection in industrial processes. With a wide process temperature range from -50°C to +150°C and an impressive pressure tolerance of -1 bar to 16 bar, this sensor is perfect for storage silos and hoppers. Built with durable stainless steel wetted parts and an IP66/IP67 enclosure rating, it ensures reliable operation in harsh environments.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe type: Rod probe
- Probe length: 335 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: M20 x 1.5
- 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" NPT, ASME B1.20.1, PN 16, 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): 50mm x 335mm x 50mm
- Weight: 1.5 kg
Key Features
- Rod probe type suitable for bulk solids
- 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
- IP66 and IP67 enclosure rating for harsh environments
- Fast response time of 100 ms to 500 ms
- High accuracy with ±10 mm sensor element accuracy
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
- Measurement and control in storage silos and hoppers
- Process monitoring in chemical, food, and pharmaceutical industries
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste and replacement frequency
- Low power consumption of 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-XXANDRAMX0335 Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level measurement applications.
