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  1. Products
  2. Sensors
  3. Level sensors
  4. Use in applications with coolants, cleaning agents and lubricants as well as hydraulic oils
  5. LI5133

Sensor for point level detection

LI5133

LI0481--K-00KQPKG/US

Sensor for point level detection LI5133
Sensor for point level detection LI5133
Sensor for point level detection LI5133
Sensor for point level detection LI5133
Sensor for point level detection LI5133
Sensor for point level detection LI5133

Sensor for point level detection

LI5133

LI0481--K-00KQPKG/US

  • For the reliable point level monitoring in tanks and containers
  • Detection of minimum level, leakage or overflow of tanks
  • Simple empty or full adjustment
  • Suitable for water, oils and coolants
  • User-friendly setting of the requested immersion depth of the sensor
IO-Link features
  • Integrated temperature measurement via IO-Link
  • ce
  • ukca
  • iolink
  • cul
Product characteristics
Number of inputs and outputs Number of digital outputs: 2
Factory setting hydrous media
Probe length L [mm] 481
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] 481
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
Response times
Response time [s] < 0.3
Interfaces
Communication interface IO-Link
Unterstützte Masterportklasse A
Transmission type COM2 (38,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9
Profiles Smart Sensor ED2: Identification and Diagnosis (0x4000), Measurement Data Channel (0x800A)
SIO mode yes
Process data analogue 5
Process data binary 2
Min. process cycle time [ms] 4.5
Supported DeviceIDs
Type of operation DeviceID
default 1053
Operating conditions
Ambient temperature [°C] -25...85
Storage temperature [°C] -25...85
Protection IP 68; IP 69K; (7 days / 3 m water depth / 0.3 bar: IP 68)
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3 in a closed metal tank
DIN EN 61000-6-4 in plastic or open metal tanks
Shock resistance
DIN EN 60068-2-27 12 g (11 ms)
Vibration resistance
DIN EN 60068-2-6 5 g (10...2000 Hz)
MTTF [years] 433
UL approval
UL Approval no. H013
File number UL E174191
Mechanical data
Weight [g] 370.35
Materials PP reinforced fibre
Materials (wetted parts) PP
Probe diameter [mm] 16
Displays / operating elements
Display
operation LED, green
switching status LED, yellow
Operating elements
inductive programming button
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A; Contacts: gold-plated
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — LI5133-00 — 13.04.2023 —