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Fluid Level Sensor | Rod Probe Design | Continuous & Switch Measurement | IP67 Rated | by SICK
The Fluid Level Sensor is designed for precise fluid level measurement, featuring a rod probe design for continuous and switch level detection. With a robust IP67 rating and a measurement range of -1 bar to 10 bar, it's perfect for industrial applications in chemical, water treatment, and food industries. Built for reliability, this sensor ensures high accuracy and fast response times, making it an essential tool for process monitoring.
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Product Name/Title: Fluid Level Sensor | Rod Probe Design | Continuous & Switch Measurement | IP67 Rated | by SICK
Brand: SICK
SKU: 1057089
Alternatively Known As: Fluid Level Sensor, Rod Probe Level Sensor, IO-Link Level Sensor, Continuous Level Switch
Technical Specifications
- Medium: Fluids
- Measurement: Switch, Continuous
- Design: Standard amplifier
- Probe type: Rod probe
- Probe length: 1800 mm
- Process pressure: -1 bar to 10 bar
- Process temperature: -20 °C to +100 °C
- Accuracy of sensor element: ±5 mm
- Reproducibility: ≤2 mm
- Resolution: <2 mm
- Response time: 400 ms
- Dielectricity 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: Round connector M12 x 1, 5-pin
- Output signal: 1 x PNP + 1 x PNP/NPN + 4 mA to 20 mA / 0 V to 10 V
- Output load: 4 mA to 20 mA < 350 Ohm at Uv > 12 V, 0 V to 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 to 4 mA
- Upper signal level: 20 mA to 20.5 mA
- Wetted parts: Stainless steel 1.4404 / 316L, PTFE, FKM
- Process connection: G ¾ A
- Housing material: Plastic PBT
- Max. probe load: ≤6 Nm
- Ambient operating temperature: -20 °C to +60 °C
- Ambient storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 30mm x 1800mm x 30mm
- Weight: 1.5 kg
Key Features
- Suitable for fluids with continuous and switch level measurement
- Standard amplifier design with rod probe type
- Probe length of 1800 mm for deep tank applications
- Process pressure range from -1 bar to 10 bar
- Operating temperature range from -20 °C to +100 °C
- High accuracy with ±5 mm sensor element accuracy
- Fast response time of 400 ms
- Communication interface via IO-Link
- Power supply from 12 V DC to 30 V DC
- Protection class IP67 for harsh environments
- Stainless steel wetted parts (1.4404 / 316L), PTFE, and FKM seals
- Process connection G ¾ A
- Display included for easy monitoring
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fluid level sensor setup and IO-Link communication protocols to ensure proper operation and safety.
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 extend product life and reduce replacement frequency
- Low power consumption design
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK LFP1800-A4NMB fluid level sensor is available for immediate purchase, ideal for industrial fluid level monitoring applications requiring high accuracy and robust design.
