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Fluid Level Sensor Rod Probe | 1400 mm Length | Switch & Continuous Measurement | IP67 Rated | by SICK
The Fluid Level Sensor Rod Probe is designed for precise fluid level measurement in industrial applications. With a robust 1400 mm length and the ability to perform both switch and continuous measurements, it’s perfect for tanks and vessels in chemical, water treatment, and food industries. Featuring an IP67 rated enclosure and a long mean time to failure of 194.3 years, this sensor ensures reliable performance and durability.
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Product Name/Title: Fluid Level Sensor Rod Probe | 1400 mm Length | Switch & Continuous Measurement | IP67 Rated | by SICK
Brand: SICK
SKU: 1057104
Alternatively Known As: Fluid Level Sensor, Rod Probe Level Transmitter, Continuous Level Sensor, Switch Level Sensor
Technical Specifications
- Medium: Fluids
- Measurement: Switch and Continuous
- Design: Standard amplifier
- Probe type: Rod probe
- Probe length: 1400 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: ¾" NPT
- 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 1400mm x 30mm
- Weight: 1.5 kg
Key Features
- Rod probe design with 1400 mm length
- Measurement types: switch and continuous
- Standard amplifier design with IO-Link communication interface
- High accuracy with ±5 mm sensor element accuracy and ≤2 mm reproducibility
- Wide process pressure range from -1 bar to 10 bar
- Process temperature range from -20 °C to +100 °C
- IP67 rated enclosure for robust protection
- Multiple output signals including PNP, NPN, 4-20 mA, and 0-10 V
- Stainless steel wetted parts (1.4404 / 316L), PTFE, and FKM materials
- Display included for easy monitoring
- Long mean time to failure (MTTF) of 194.3 years
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fluid level sensor setup and electrical connections to ensure safety and compliance.
Applications
- Fluid level measurement in industrial processes
- Continuous and switch level detection in tanks and vessels
- Suitable for use in chemical, water treatment, and food industries
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable stainless steel and high-quality materials ensure long service life reducing waste
- Energy-efficient operation with low power consumption (≤100 mA at 24 V DC)
- Enables precise fluid level monitoring to optimize resource use and reduce spillage
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LFP1400-B4NMB rod probe level sensor is available for immediate purchase, ideal for industrial fluid level measurement applications.
