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FLS-S Series Level Sensor

Technical product information for engineering review. Request datasheet, samples, pricing, lead time, or a cross-reference recommendation for this part.

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Fls s series

FLS-S Series Level Sensor

$60.00

FLS-S Series Level Sensor for engineering selection. Compact single-level float sensor, vertical mount, for tank level detection in automotive, appliance and HVAC/R systems.

Sample, Datasheet & Engineering Support

  • Model: FLS-S-SERIES
  • Purchase path: Buy sample online
  • Production projects: RFQ recommended for final electrical confirmation.

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Primary path is RFQ. Use Buy Sample only for engineering validation quantities.

SKU: FLS-S-SERIES Category:
Model detail

FLS-S-SERIES product details, applications and specifications

Use this family when a sealed non-contact or magnetically actuated sensing point is required. Final magnet distance, cable length and environmental rating should be confirmed for each installation. The table below summarizes the key selection points; use the model datasheet for dimensions, ratings and ordering confirmation.

Fls s series
Reed Sensor and Magnetic Switch principle illustration
1Magnet / float / target
2Reed sensor capsule
3Signal cable / connector
4PLC / controller input

Main specifications for RFQ

Public model
FLS-S-SERIES
Product family
MLS Level Sensors
Sensing mode
Magnetic proximity, level, float or position sensing
Output
Normally open/closed or model-specific output
Housing
Plastic, metal or molded sensor body depending on series
Cable / connector
Lead wire and connector options by model
Environment
Confirm temperature, media and sealing requirements by RFQ
Datasheet
Available as individual PDF for this model
Datasheet-style view

FLS-S-SERIES technical data by section

Grouped specification blocks make this model page easier to scan for engineering selection, RFQ review and sample validation.

Contact / output data

Sensing mode
Magnetic proximity, level, float or position sensing
Output
Normally open/closed or model-specific output

Mechanical & mounting

Housing
Plastic, metal or molded sensor body depending on series
Cable / connector
Lead wire and connector options by model
Environment
Confirm temperature, media and sealing requirements by RFQ

Ordering / RFQ notes

  • Confirm exact ordering code, coil voltage, contact form and termination style before purchase.
  • Share load voltage/current, load type, duty cycle, ambient temperature and isolation requirement in RFQ.
  • Use the linked PDF datasheet for package drawing, dimensions and final rating limits.
  • For reed sensors, confirm pull-in/drop-out distance with the actual magnet, orientation, housing, cable and nearby metal parts.
  • Product family context: Reed Sensor and Magnetic Switch.
Engineering selection notes

Avoid common specification mistakes

These notes keep product pages useful for engineers while avoiding overclaims. Final ratings remain model- and application-specific.

Pull-in and drop-out are differentActuation distance depends on magnet strength, approach direction, sensor sensitivity, housing, nearby metal and installation geometry. Allow for hysteresis between operate and release points.
The whole assembly sets the environment ratingThe reed capsule may be sealed, but IP rating, cable seal, housing material, potting and connector selection determine fluid, temperature and outdoor suitability.
Check load protectionPassive reed sensors draw no steady-state power, but switching voltage/current/wattage limits still apply. Inductive and capacitive loads may need suppression or interface circuitry.

Typical applications

  • Fluid level detection
  • Door / position sensing
  • Industrial equipment interlock
  • Vehicle and machinery monitoring

What to confirm before purchase

  • Voltage, current, load type and safety margin
  • Contact form, coil voltage and drive circuit
  • Mounting, wiring, environmental and compliance requirements
  • Sample validation quantity and production forecast
FAQ

FLS-S-SERIES ordering FAQ

These visible answers mirror the FAQ structured data and clarify what buyers should confirm before sample approval or production ordering.

What should be confirmed before ordering FLS-S-SERIES?

Confirm the exact ordering code, coil or control voltage, contact form or output type, voltage/current rating, mounting style, environmental conditions and validation quantity.

Is a PDF datasheet available for FLS-S-SERIES?

Yes. The model page links to an individual PDF datasheet for engineering review and RFQ confirmation.

What applications is this product family used for?

Fluid level detection, Door / position sensing, Industrial equipment interlock, Vehicle and machinery monitoring.

Recommended next steps

FLS-S-SERIES selection actions

Use these internal paths to move from overview to model comparison, datasheet review and RFQ submission.

Download model datasheetReview ratings, package drawing and ordering detailsRequest engineering quoteSend load, voltage, quantity and validation requirementsCompare all modelsBrowse the complete model index and related seriesView MLS Level Sensors familyReturn to category guide, comparison and representative modelsFamily catalog PDFOpen the product-family catalog for broader selection

Download FLS-S-SERIES Datasheet Request quote for this model Compare all models

English engineering resources

Datasheet, catalog and RFQ support

Download the original source datasheet when available; otherwise use the checked generated English datasheet, family catalog, or RFQ path.

Download English Datasheet Family Catalog Complete Catalog Request Engineering Quote

Original source PDFs are preferred when available. Generated English PDFs are used only when no original source PDF is found; final ratings, drawings and application suitability are confirmed by RFQ.

Description

FLS-S-SERIES — Compact single-level vertical float switch in the small-body FLS-S form factor, for space-constrained tanks where a short stem and small float are required. A magnet in the float actuates a hermetically sealed reed contact at the trigger level, with no external supply needed at the contact itself. Optional power-switch output and custom cables or connectors on request; full ratings are given in the datasheet and confirmed at RFQ.

Download PDF Datasheet Request Engineering RFQ

Selection notes

  • Confirm float material, process connection (G-thread, BSP, SAE flange) and switch characteristic against the order-marking table in the datasheet.
  • Custom designs and alternate contact and output configurations are available on request.
  • Sample quantities for evaluation can be ordered directly; production volumes are quoted via RFQ.

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