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Rod Probe Level Sensor LFP1500-B5NMC | 1500 mm Length | IP67 Rated | ±5 mm Accuracy | by SICK
The Rod Probe Level Sensor LFP1500-B5NMC is designed for precise fluid level measurement in industrial applications. With a robust 1500 mm rod probe, it offers both switch and continuous level detection capabilities, ensuring high accuracy with ±5 mm precision. Ideal for chemical, water treatment, and food industries, this sensor features an IP67 enclosure for protection against dust and water, making it perfect for demanding environments.
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Technical Specifications
- Measurement: Switch and continuous level detection
- Probe type: Rod probe, length 1500 mm
- Process pressure: -1 bar to 10 bar
- Process temperature: -20 °C to +100 °C
- Accuracy: ±5 mm
- Reproducibility: ≤2 mm
- Resolution: <2 mm
- Response time: 400 ms
- Dielectric constant: ≥5 for rod probe
- Conductivity: No limitation
- Maximum level change: ≤500 mm/s
- Deactivated area at process connection: 25 mm
- Deactivated area at end of probe: ≥10 mm
- MTTF: 194.3 years (EN ISO 13849-1)
- Display: Yes
- Communication interface: IO-Link
- Supply voltage: 12 V DC to 30 V DC
- Power consumption: ≤100 mA at 24 V DC without output load
- Initialization time: ≤5 s
- Protection class: III
- Connection type: M12 round connector, 8-pin
- Output signals: 1 x PNP + 3 x PNP/NPN + 4 mA ... 20 mA / 0 V ... 10 V
- Output load: 4 mA ... 20 mA < 350 Ohm at Uv > 12 V, 0 V ... 10 V > 750 Ohm at Uv ≥ 14 V
- Hysteresis: ≥2 mm
- Output current: <100 mA
- Inductive load: <1 H
- Capacitive load: 100 nF
- Enclosure rating: IP67 (EN 60529)
- Temperature drift: <0.1 mm/K
- Lower signal level: 3.8 mA ... 4 mA
- Upper signal level: 20 mA ... 20.5 mA
- Wetted parts: Stainless steel 1.4404 / 316L, PTFE, FKM
- Process connection: ¾" NPT
- Housing material: Plastic PBT
- Max. probe load: ≤6 Nm
- Ambient operating temperature: -20 °C to +60 °C
- Storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 30mm x 1500mm x 30mm
- Weight: 1.5 kg
Key Features
- Rod probe design with 1500 mm length for versatile fluid level measurement
- Standard amplifier with switch and continuous measurement capabilities
- High accuracy with ±5 mm sensor element precision and ≤2 mm reproducibility
- Fast response time of 400 ms for real-time monitoring
- IO-Link communication interface for easy integration and data exchange
- Robust stainless steel 1.4404 / 316L wetted parts with PTFE and FKM seals
- Wide process pressure range from -1 bar to 10 bar and temperature range -20 °C to +100 °C
- IP67 rated enclosure for protection against dust and water ingress
- Multiple output signals including PNP, NPN, 4-20 mA, and 0-10 V
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with process instrumentation and electrical connections, ensuring compliance with safety standards and correct IO-Link integration.
Applications
- Fluid level measurement in industrial processes
- Continuous and switch level detection in tanks and vessels
- Process monitoring in chemical, water treatment, and food industries
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enables precise fluid level monitoring to reduce waste and prevent spills
- Durable materials and long MTTF (194.3 years) reduce replacement frequency and waste
- Low power consumption (≤100 mA) supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LFP1500-B5NMC rod probe level sensor is available for immediate purchase, ideal for industrial fluid level measurement applications requiring high accuracy and robust performance.
