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Bulk Solids Level Switch | Rod Probe 1500mm | Double Relay Output | IP66 & IP67 Rated | by SICK
The Bulk Solids Level Switch is designed for precise level detection in industrial applications, featuring a 1500mm rod probe and double relay output for reliable switching. With a wide process pressure range from -1 bar to 16 bar and an operating temperature of -50 °C to +150 °C, this sensor is perfect for harsh environments, ensuring high accuracy and durability.
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Technical Specifications
- Medium: Bulk solids
- Measurement: Switch
- Probe type: Rod probe
- Probe length: 1,500 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: 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: ½" NPT
- 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): 1600mm x 50mm x 50mm
- Weight: 2.5 kg
Key Features
- Rod probe type with 1,500 mm length for bulk solids measurement
- Double relay (DPDT) output signal for reliable switching
- Wide process pressure range from -1 bar to 16 bar
- Operating temperature range from -50 °C to +150 °C
- High accuracy of ±10 mm and reproducibility ≤5 mm
- IP66 and IP67 rated enclosure for robust protection
- Stainless steel wetted parts (1.4404 / 316L) for corrosion resistance
- VDE protection class 1 certified
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with industrial level measurement devices and electrical safety standards.
Applications
- Bulk solids level detection in industrial storage and processing
- Suitable for use in harsh environments with varying pressure and temperature
- Process industries requiring reliable level switch measurement
Standards & Compliance
- 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 for detailed warranty terms.
Available Now
The SICK LBV331-XXANDRANX1500 Bulk Solids Rod Probe Level Switch is available for immediate purchase, ideal for industrial bulk solids level detection applications.
