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Operating Instructions
Level measurement
CleverLevel
®
PL20H/S
Adaptive trigger – hygienic/industrial
9.
Troubleshooting
Fault
Cause
Action
LED does not light up
Sensor not correctly connected
f
Check plug and power supply.
Red LED indicator light
Short circuit
f
Remedy short circuit.
LED flashes orange
Unstable media characteristics,
switch is untriggered
f
Check signal quality with IO-Link
master / FlexProgrammer 9701.
LED flashes red
Device error
f
Dismount and return sensor.
10. Cleaning, maintenance and repair
Cleaning
f
Clean, disinfect or sterilize sensor as needed
(CIP/SIP).
Maintenance
Regular maintenance is not required.
Repair
Do not repair the sensor yourself.
f
Send damaged sensor to Baumer.
11. Disposal
f
Do not dispose of in household
waste.
f
Separate materials and dispose
of in compliance with nationally
applicable regulations.
12. Accessories
For adapter and other accessories, refer to www.baumer.com.
13. Technical data
Ambient conditions
Operating temperature
–40 ... 85 °C
–40 ... 60 °C, with 4 ... 20 mA output signal
Storage temperature
–40 ... 85 °C
Ambient humidity
< 98 % RH, condensing
Protection class
IP67
IP69K (with appropriate cable)
Vibration (EN 61373)
Category 2 (bogie-mounted)
Functional random: 5.4 m/s
2
, 5...250 Hz, 10 min in XYZ
Simulated long-life: 30.6 m/s
2
, 5...250 Hz, 5 hours in XYZ
Shock (EN 61373)
Category 2 (bogie-mounted)
300 m/s
2
, 18 ms, 3 pos + 3 neg in XYZ
www.baumer.com
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