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Rod Probe Level Sensor 430mm Length IO Link SICK

BRAND: SICK
SKU: 1139768
$1,337.40 List price: $1,680.90
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SICK Rod Probe Level Sensor features 430mm and IO Link. Ideal for level monitoring.
Technical Specifications
  • Medium: Fluids
  • Measurement: Switch and Continuous
  • Design: Standard amplifier
  • Probe type: Rod probe
  • Probe length: 430 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 ... 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: 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 430mm x 30mm
  • Weight: 0.5 kg
Key Features
  • Rod probe type with 430 mm length
  • Standard amplifier design
  • Measurement modes: switch and continuous
  • High accuracy with ±5 mm sensor element accuracy
  • Reproducibility ≤ 2 mm and resolution < 2 mm
  • Response time of 400 ms
  • IO-Link communication interface
  • Supply voltage range 12 V DC to 30 V DC
  • Multiple output signals including PNP, NPN, 4-20 mA, and 0-10 V
  • IP67 rated enclosure for robust protection
  • Wetted parts made of stainless steel 1.4404 / 316L, PTFE, and FKM
  • Process connection G ¾ A
  • Display included for easy monitoring
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with fluid level sensors and electrical connections to ensure proper setup and safety compliance.
Applications
  • Fluid level measurement in industrial processes
  • Continuous and switch level detection in liquids
  • Use in environments with process pressure from -1 bar to 10 bar
  • Suitable for process temperatures from -20 °C to +100 °C
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable stainless steel and PTFE materials ensure long service life reducing waste
  • Energy-efficient operation with low power consumption
  • Enables precise fluid level monitoring to prevent spills and leaks
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK LFP0430-A4NMB rod probe level sensor is available for immediate purchase, ideal for industrial fluid level monitoring applications.

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