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Bulk Solids Level Switch | Rod Probe 220 mm | ATEX Certified | High Accuracy | by SICK
The Bulk Solids Level Switch with a 220 mm rod probe is designed for precise level measurement in industrial processes. Ideal for environments with process pressures from -1 bar to 16 bar and temperatures ranging from -50 °C to +150 °C, this ATEX certified sensor ensures reliable operation in hazardous areas. With a high accuracy of ±10 mm and a fast response time of 100 ms to 500 ms, it minimizes material waste and enhances safety.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: Switch
- Probe length: 220 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
- Supply voltage: 4.5 V DC to 12 V DC
- Power consumption: 1 mA / 2.5 mA
- Output signal: NAMUR
- Connection type: M20 x 1.5
- Enclosure rating: IP66, IP67
- Wetted parts: Stainless steel 1.4404 / 316L
- Process connection: Tri-clamp 1 ½" (316L, Ra < 0.8 μm)
- Housing material: Stainless steel 316L
- Operating ambient temperature: -40 °C to +70 °C
- Storage temperature: -40 °C to +80 °C
- MTBF: 4.17 million hours
- Dimensions (H x L x W): 220mm x 30mm x 30mm
- Weight: 0.5 kg
Key Features
- Rod probe type with 220 mm length
- Suitable for bulk solids with fill material density ≥ 0.02 g/cm³
- ATEX approved for gas and dust explosive atmospheres
- High accuracy sensor element with ±10 mm accuracy
- Reproducibility ≤ 5 mm
- Fast response time of 100 ms to 500 ms
- Supply voltage range 4.5 V DC to 12 V DC
- NAMUR output signal with 1 mA / 2.5 mA output current
- Enclosure rated IP66 and IP67 for dust and water protection
- Stainless steel 316L wetted parts and housing for corrosion resistance
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with ATEX certified equipment and electrical safety standards.
Applications
- Bulk solids level measurement in industrial processes
- Suitable for use in environments with process pressures from -1 bar to 16 bar
- Applicable in temperature ranges from -50 °C to +150 °C
- Use in ATEX hazardous areas requiring explosion protection
Standards & Compliance
- Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Durable stainless steel construction reduces waste and extends product life
- Low power consumption (1 mA / 2.5 mA) minimizes energy use
- Reliable level detection helps prevent overflows and material waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LBV331-CKACTNVMX0220 Rod Probe Bulk Solids Level Switch is available for immediate purchase, ideal for industrial bulk solids level measurement applications.
