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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 with a 400 mm rod probe is designed for precise level detection in industrial applications. With a robust double relay output and a wide process temperature range of -50 °C to +150 °C, it ensures reliable performance in challenging environments. Ideal for bulk solids measurement in chemical, food, and pharmaceutical industries, this sensor features durable stainless steel construction and an impressive process pressure tolerance from -1 bar to 16 bar.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe type: Rod probe
- Probe length: 400 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 of sensor element: ± 10 mm
- Reproducibility: ≤ 5 mm
- Response time: 500 ms (standard), 100 ms (fast)
- Mean time between failures (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 material: Stainless steel 1.4404 / 316L
- Process connection: G 1 ½, DIN 3852-A, PN16 / 316L
- Housing material: Stainless steel 316L (investment casting)
- 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): 150mm x 400mm x 40mm
- Weight: 1.2 kg
Key Features
- Rod probe type with 400 mm length suitable for bulk solids
- Double relay (DPDT) output signal for reliable switching
- High process pressure tolerance from -1 bar to 16 bar
- Wide process temperature range from -50 °C to +150 °C
- Stainless steel 316L wetted parts and housing for durability
- IP66 and IP67 enclosure rating for robust protection
- Fast response time of 100 ms to 500 ms
- VDE protection class 1 certified
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper integration and compliance with safety standards.
Applications
- Bulk solids level detection in industrial storage and processing
- Measurement and control in material handling systems
- Process monitoring in chemical, food, and pharmaceutical industries
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel construction reduces waste and replacement frequency
- Low power consumption of 5 mA to 30 mA supports energy efficiency
- Reliable switching reduces process downtime and material waste
Warranty Information
Standard manufacturer warranty of 12 months against defects in materials and workmanship.
Available Now
The SICK LBV331-XXAGDRVMX0400 Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level measurement applications.
