Selection
Point level vs continuous level: choose the control task first
A point level switch reports pre…
Baca panduanLISEN · BAUMER
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Panduan praktis pemilihan, pemasangan, perilaku proses, dan penggantian.
Artikel teknis dan dokumen sumber tersedia dalam bahasa Inggris. Halaman utama tersedia dalam 20 bahasa.
64 panduan teknis
Selection
How frequency sweep point level detection works
Frequency sweep evaluates the el…
Baca panduanSelection
A complete level sensor selection checklist
Begin with the process and contr…
Baca panduanTechnology comparisons
Replacing a float switch with an electronic level switch
An electronic point switch can b…
Baca panduanTechnology comparisons
Vibrating fork vs electronic point switch
Both technologies can detect a l…
Baca panduanTechnology comparisons
Capacitive vs conductive level switches: what changes?
Conductive sensing depends on an…
Baca panduanTechnology comparisons
Radar vs point level switch: replacement or complement?
A radar transmitter and a point …
Baca panduanTechnology comparisons
Ultrasonic level sensing vs a local point switch
Ultrasonic sensing measures dist…
Baca panduanTechnology comparisons
Hydrostatic level vs point detection in tanks
Hydrostatic measurement derives …
Baca panduanTechnology comparisons
Optical vs electronic point level switches
An optical switch detects a chan…
Baca panduanTechnology comparisons
Guided wave radar and point switches in the same design
Guided wave radar generally meas…
Baca panduanTechnology comparisons
Rotary paddle vs electronic point detection for solids
A rotary paddle detects resistan…
Baca panduanMedia behavior
Detecting foam or ignoring foam: define the objective
“Works with foam” is incomplete.…
Baca panduanMedia behavior
Level switches for sticky products and coating
For sticky media, the critical e…
Baca panduanMedia behavior
Low-dielectric media: why a water test is not enough
A sensor that switches clearly i…
Baca panduanMedia behavior
Oil/water differentiation: what a point switch can tell you
A configurable point sensor may …
Baca panduanMedia behavior
Point detection in powders and granules
Powder and granule applications …
Baca panduanMedia behavior
Selecting a level switch for slurry
Slurry selection must consider b…
Baca panduanMedia behavior
How temperature and viscosity affect point detection
Temperature can change both the …
Baca panduanMedia behavior
Conductivity and dielectric constant in level sensing
Conductivity and dielectric cons…
Baca panduanInstallation
Hygienic mounting: the sensor is only part of the assembly
A hygienic sensor requires a com…
Baca panduanInstallation
G½, BSPP and NPT: why the thread name matters
G½ parallel thread and ½ NPT tap…
Baca panduanInstallation
Nozzle length and sensing-tip position
A point switch must sense the pr…
Baca panduanInstallation
Horizontal and vertical point-switch mounting
A model that permits different o…
Baca panduanInstallation
Seals and gaskets in a level sensor package
The seal is part of the process …
Baca panduanInstallation
Why maximum temperature and pressure cannot be combined
A datasheet may list several max…
Baca panduanInstallation
PEEK, 316L and titanium: evaluate the actual wetted parts
Wetted-material selection requir…
Baca panduanInstallation
M12 connectors, IP67 and washdown service
The installed protection depends…
Baca panduanElectrical integration
PNP vs NPN: match the sensor to the PLC input
PNP and NPN describe different t…
Baca panduanElectrical integration
NO and NC do not define the entire fail-safe strategy
Normally open and normally close…
Baca panduanElectrical integration
20 mA switching load is not a 4–20 mA level signal
A maximum switching current of 2…
Baca panduanElectrical integration
Power-up time and startup logic for level switches
A sensor may need time after ene…
Baca panduanElectrical integration
Damping and debounce: control nuisance switching carefully
Time filtering can suppress brie…
Baca panduanElectrical integration
Using a point switch for pump dry-running detection
A point switch can indicate loca…
Baca panduanElectrical integration
High-level alarms and overfill: define the system function
A high-level switch provides a s…
Baca panduanElectrical integration
Hazardous-area sensor selection: verify the exact configuration
Hazardous-area suitability is sp…
Baca panduanApplications
Level switches for dairy and food processing
Food-processing selection combin…
Baca panduanApplications
Brewery applications: liquid presence, foam and cleaning
Brewery duties need a clear dist…
Baca panduanApplications
Level switch selection for pharmaceutical processes
Pharmaceutical applications need…
Baca panduanApplications
Level switches for chemicals and detergents
Chemical and detergent duties re…
Baca panduanApplications
Water-treatment level switches: more than clean water
Water-treatment applications can…
Baca panduanApplications
Point level detection in oils and lubricants
Oils and lubricants can have a s…
Baca panduanApplications
Specify a complete level sensor package for an OEM skid
An OEM package should define the…
Baca panduanApplications
Point switches for plastic granule hoppers
Granule hoppers need level detec…
Baca panduanTesting & maintenance
How to design a useful level switch sample test
A useful sample test defines the…
Baca panduanTesting & maintenance
Troubleshooting a switch that remains covered after draining
A persistent covered signal can …
Baca panduanTesting & maintenance
Troubleshooting a switch that does not detect product
Failure to indicate coverage can…
Baca panduanTesting & maintenance
Commissioning checklist for a point level switch
Commissioning should verify the …
Baca panduanTesting & maintenance
Maintaining electronic point level switches
No moving float does not mean no…
Baca panduanTesting & maintenance
CIP and SIP: specify the complete cleaning envelope
Cleaning and sterilization can i…
Baca panduanTesting & maintenance
How to review a sensor certificate without overclaiming
A certificate is useful only whe…
Baca panduanTesting & maintenance
Legacy LBFS, LBFS-2 and LBFI: keep the data separate
Similar Baumer family names do n…
Baca panduanProcurement
Lisen or Baumer: compare the required configuration
Compare Lisen and Baumer against…
Baca panduanProcurement
Compare total installed cost, not only sensor price
Total cost includes the sensor, …
Baca panduanProcurement
A spare sensor must match more than thread and voltage
A compatible spare must satisfy …
Baca panduanProcurement
What to include in a level sensor RFQ
A strong RFQ describes the requi…
Baca panduanSelection
LBFS, LBFS-2, PL20 and LFFS: a practical CleverLevel family map
CleverLevel is a portfolio, not …
Baca panduanCommissioning
Window trigger vs adaptive trigger: write a testable requirement
Choose trigger behavior accordin…
Baca panduanElectrical
Why a point sensor with 4–20 mA is not a tank level transmitter
An analog electrical signal does…
Baca panduanElectrical
IO-Link level switches: the commissioning record your PLC team needs
An IO-Link interface makes devic…
Baca panduanProcurement
Comparing Lisen and Baumer: build a like-for-like quotation
Compare the complete configured …
Baca panduanCommissioning
A sample test matrix for foam, coating and recipe changes
A useful sensor trial tests tran…
Baca panduanInstallation
High-temperature sensor selection: separate product, cleaning and ambient limits
High-temperature selection needs…
Baca panduanProcurement
Retrofit an existing level switch: a five-gate review
A replacement should pass mechan…
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