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IFM LI2131 Point Level Detection Sensor with 132mm Probe

Probe Length (mm): 132
  • Brand IFM
  • Part # LI2131
  • Model # LI0132--K-00KQPKG/US/WHG
  • Condition
    Brand New
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Probe Length (mm):
Probe Length (mm): 132

Features:

  • For the reliable point level monitoring in tanks and containers
  • Detection of minimum level, leakage or overflow of tanks
  • Easy empty and full adjustment by pressing just one pushbutton
  • Suitable for water, oils and coolants
  • With approval according to the German Federal Water Act (WHG)

For more information, please see pdf file Data Sheet

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Technical Details

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Product Characteristics
Number of Inputs and OutputsNumber of Digital Outputs: 2
Factory SettingOils; oil-based media
Probe Length L [mm]132
Systemgold-plated contacts
MediaLiquids
Dielectric Constant of the Medium>1,8
Recommended MediaWater; water-based media; oils; oil-based media
Medium Temperature [°C]-25 - 85; (Applications according to the German Federal Water Act (WHG) 0 - 85°C)
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 ClassIII
Reverse Polarity ProtectionYes
Power-on Delay Time [s]<1
Measuring PrincipleCapacitive
Inputs / Outputs
Number of Inputs and OutputsNumber of Digital Outputs: 2
Outputs
Total Number of Outputs2
Output SignalSwitching signal; IO-Link
Electrical DesignPNP/NPN
Number of Digital Outputs2
Maximum Voltage Drop Switching Output DC [V]2.5
Permanent Current Rating of Switching Output DC [mA]100
Short-Circuit ProtectionYes
Type of Short-Circuit ProtectionYes (non-latching)
Overload ProtectionYes
Measuring/Setting Range
Factory SettingOils; oil-based media
Probe Length L [mm]132
Active Range A [mm]28
Temperature Measurement
Measuring Range [°C]-25 - 85
Accuracy / Deviations Temperature Measurement
Accuracy [K]1,5
Resolution [K]0.1
Dynamic response T09 [s]240
Reaction Times
Response Time [s]<0.3
Interfaces
Communication InterfaceIO-Link
Unterstützte MasterportklasseA
Transmission TypeCOM2 (38,4 kBaud)
IO-Link Revision1.1
SDCI StandardIEC 61131-9
ProfilesSmart Sensor ED2: Identification and Diagnosis (0x4000), Measurement Data Channel (0x800A)
SIO ModeYes
Process Data Analog5
Process Data Binary2
Minimum Process Cycle Time [ms]4.5
Operating Conditions
Ambient Temperature [°C]-25 - 85
Storage Temperature [°C]-25 - 85
ProtectionIP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)
Tests / Approvals
ApprovalWHG; General building authority approval; overflow prevention; leakage detection
MTTF [Years]433
Mechanical Data
Weight [g]240
MaterialPP fiber-reinforced
Materials (Wetted Parts)PP
Probe Diameter [mm]16
Electrical Connection
ConnectionConnector: 1 x M12; coding: A; Contacts: gold-plated
Product Details
Product Characteristics
Number of Inputs and OutputsNumber of Digital Outputs: 2
Factory SettingOils; oil-based media
Probe Length L [mm]132
Systemgold-plated contacts
MediaLiquids
Dielectric Constant of the Medium>1,8
Recommended MediaWater; water-based media; oils; oil-based media
Medium Temperature [°C]-25 - 85; (Applications according to the German Federal Water Act (WHG) 0 - 85°C)
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 ClassIII
Reverse Polarity ProtectionYes
Power-on Delay Time [s]<1
Measuring PrincipleCapacitive
Inputs / Outputs
Number of Inputs and OutputsNumber of Digital Outputs: 2
Outputs
Total Number of Outputs2
Output SignalSwitching signal; IO-Link
Electrical DesignPNP/NPN
Number of Digital Outputs2
Maximum Voltage Drop Switching Output DC [V]2.5
Permanent Current Rating of Switching Output DC [mA]100
Short-Circuit ProtectionYes
Type of Short-Circuit ProtectionYes (non-latching)
Overload ProtectionYes
Measuring/Setting Range
Factory SettingOils; oil-based media
Probe Length L [mm]132
Active Range A [mm]28
Temperature Measurement
Measuring Range [°C]-25 - 85
Accuracy / Deviations Temperature Measurement
Accuracy [K]1,5
Resolution [K]0.1
Dynamic response T09 [s]240
Reaction Times
Response Time [s]<0.3
Interfaces
Communication InterfaceIO-Link
Unterstützte MasterportklasseA
Transmission TypeCOM2 (38,4 kBaud)
IO-Link Revision1.1
SDCI StandardIEC 61131-9
ProfilesSmart Sensor ED2: Identification and Diagnosis (0x4000), Measurement Data Channel (0x800A)
SIO ModeYes
Process Data Analog5
Process Data Binary2
Minimum Process Cycle Time [ms]4.5
Operating Conditions
Ambient Temperature [°C]-25 - 85
Storage Temperature [°C]-25 - 85
ProtectionIP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)
Tests / Approvals
ApprovalWHG; General building authority approval; overflow prevention; leakage detection
MTTF [Years]433
Mechanical Data
Weight [g]240
MaterialPP fiber-reinforced
Materials (Wetted Parts)PP
Probe Diameter [mm]16
Electrical Connection
ConnectionConnector: 1 x M12; coding: A; Contacts: gold-plated
Note

Note: Please read description carefully. Do not base your order on the picture presented.

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Prime Buy
1-855-969-9322
1-908-282-3332 (Intl.)