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Bulk Solids Level Switch | Rod Probe 400 mm | Double Relay Output | IP66/IP67 Rated | by SICK
The Bulk Solids Level Switch is designed for precise level detection in industrial applications, featuring a robust 400 mm rod probe and double relay output for reliable switching. With a wide process pressure range from -1 bar to 16 bar and an impressive ambient temperature tolerance of -40 °C to +70 °C, this sensor is perfect for monitoring material levels in silos and hoppers, ensuring efficient process control and minimal downtime.
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Technical Specifications
- Measurement type: Switch for bulk solids
- Probe length: 400 mm
- Process pressure: -1 bar to 16 bar
- Process temperature: -50 °C to +250 °C
- Fill material density: ≥ 0.02 g/cm³
- Accuracy: ±10 mm
- Reproducibility: ≤5 mm
- Response time: 100 ms to 500 ms
- 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)
- Hysteresis: 10 mm
- 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
- Housing material: Aluminum
- Sensor material: Stainless steel 316L, 318S
- Ambient operating temperature: -40 °C to +70 °C
- Storage temperature: -40 °C to +80 °C
- MTBF: 4.17 million hours
- Dimensions (H x L x W): 400mm x 50mm x 50mm
- Weight: 1.5 kg
Key Features
- Rod probe type with 400 mm length suitable for bulk solids
- Double relay (DPDT) output signal for reliable switching
- Wide process pressure range from -1 bar to 16 bar
- Robust stainless steel wetted parts (1.4404 / 316L)
- High enclosure rating IP66/IP67 for harsh environments
- Wide ambient operating temperature range from -40 °C to +70 °C
- 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 process tanks
- Material level monitoring in silos and hoppers
- Process control in manufacturing and processing plants
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable stainless steel construction reduces waste and extends product life
- Low power consumption (5 mA to 30 mA) supports energy efficiency
- Reliable switching reduces process downtime and material waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LBV331-XXBGCRAMX0400 Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level monitoring applications.
