ifm Electronic LI5131 Füllstandsensor zur Grenzstanderfassung

Product characteristics

• Number of inputs and outputs: Number of digital outputs: 2
• Factory setting: hydrous media
• Probe length L [mm]: 132

Application

• Special feature: Gold-plated contacts
• Media: Liquids
• Dielectric constant of the medium: > 1,8
• Recommended media: water; hydrous media; oils; oil-based media
• Cannot be used for: See operating instructions, chapter "Intended use".
• Medium temperature [°C]: -25...85
• Pressure rating [bar]: 0.5
• Vacuum resistance [mbar]: -500

Electrical data

• Operating voltage [V]: 9.6...35 DC; (IO-Link: 18...30 DC)
• Current consumption [mA]: < 15
• Protection class: III
• Reverse polarity protection: yes
• Power-on delay time [s]: < 1
• Measuring principle: capacitive

Inputs / outputs

• Number of inputs and outputs: Number of digital outputs: 2

Outputs

• Total number of outputs: 2
• Output signal: switching signal; IO-Link
• Electrical design: PNP/NPN
• Number of digital outputs: 2
• Output function: normally open / normally closed; (parameterisable)
• Max. voltage drop switching output DC [V]: 2.5
• Permanent current rating of switching output DC [mA]: 100
• Short-circuit protection: yes
• Type of short-circuit protection: pulsed
• Overload protection: yes

Measuring/setting range

• Factory setting: hydrous media
• Probe length L [mm]: 132
• Active range A [mm]: 28
Temperature measurement
• Measuring range [°C]: -25...85

Accuracy / deviations

Temperature measurement

Response times

• Response time [s]: < 0.3

Interfaces

• Communication interface: IO-Link
• Unterstützte Mast