Which applications is the HOLE-DETECTORS-WELD-HOLE-DETECTORS series suitable for?

The right HOLE-DETECTORS-WELD-HOLE-DETECTORS series use case depends on switching voltage, continuous current, inrush current, coil supply, mounting orientation and environmental conditions. For critical projects, verify the model-table datasheet ratings against your actual load profile.

What should I check first when selecting a HOLE-DETECTORS-WELD-HOLE-DETECTORS model?

Start with system voltage and continuous current; then check break capacity, inrush rating, coil voltage, auxiliary contact needs and datasheet temperature limits. The configurator builds the order code according to the manufacturer code structure.

Do datasheet ratings and configurator codes refer to the same product?

Yes. The series table shows technical limits; the configurator turns coil, contact, terminal and option selections within the same model family into an order code. For quotation, send both the generated code and your application note.

Do you provide technical support and cross-reference checks for this series?

Yes. Share your existing part number, operating voltage, load type and environmental conditions, and we can review technically suitable alternatives within the same series or adjacent product families.

What information should I send for a quotation?

The generated part number, quantity, target delivery date, application type, system voltage/current and any datasheet revision are enough. The RFQ cart helps collect these details in one request.

Will this information appear the same after publishing?

Yes. The FAQ and related-insights blocks are part of the application code and appear with the same design on the published site.

B2B · PRODUCT SERIES · FOTOELEKTRIK PAULYREF · IMB · FOTOELEKTRIK PAULY · HOLE-DETECTORS-WELD-HOLE-DETECTORS

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Fotoelektrik Pauly · PRODUCT SERIES

Fotoelektrik Pauly Hole Detectors, Weld Hole Detectors

Hole and weld-hole detection for sheet metal production

High-precision optical detectors developed to identify pinholes and missing welds in steel strip, tube and profile production lines.

Hole Detectors, Weld Hole Detectors Series Contactor Models

Sorted by current rating (150A → 1000A)

9 MODELS

MODEL↑ current	Measuring Range	Feature
PP2441(q)/154/R27	—	Extremely high power, 154 mm
PP2441(q)/220/R28	—	Extremely high power, 220 mm
PP2441(q)/308/R153*20	—	Extremely high power, 308 mm
PP2441(q)/88/R26	—	Extremely high power, 88 mm
PP2441(q)/H/Al	Max. 2000 mm	Extremely high power, max 2000 mm
PP2441q/595/Al*01	—	Controller puts out collateral light
PP2445/308	—	Extremely high power, 308 mm
PP2445/595/*01	—	Controller puts out collateral light
PP2451q/308/R153	—	Detects 1-, 2- & 3-hole welded seams

FREQUENTLY ASKED QUESTIONS

About the HOLE-DETECTORS-WELD-HOLE-DETECTORS series

06/06

RELATED INSIGHTS · HOLE-DETECTORS-WELD-HOLE-DETECTORSREF · IMB · PUB · 04 ENTRIES

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RELATED INSIGHTS

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04 ENTRIES

SOON
HOLE-DETECTORS-WELD-HOLE-DETECTORS Series Selection Guide
A practical approach to selecting the right model family by evaluating voltage, current, coil, mounting and environmental conditions together.
In progress
SOON
HOLE-DETECTORS-WELD-HOLE-DETECTORS Datasheet Checklist
The key technical rows and application limits to verify before quotation or engineering approval.
In progress
SOON
HOLE-DETECTORS-WELD-HOLE-DETECTORS Application Notes
Notes focused on thermal limits, switching duty, protection coordination and mounting conditions for field reliability.
In progress
SOON
HOLE-DETECTORS-WELD-HOLE-DETECTORS RFQ Preparation
How to clarify part number, quantity, application and technical requirements to get accurate pricing and lead time.
In progress

// end of index · 04 / 04

Fotoelektrik Pauly Hole Detectors, Weld Hole Detectors

About the HOLE-DETECTORS-WELD-HOLE-DETECTORS series

01Which applications is the HOLE-DETECTORS-WELD-HOLE-DETECTORS series suitable for?

02What should I check first when selecting a HOLE-DETECTORS-WELD-HOLE-DETECTORS model?

03Do datasheet ratings and configurator codes refer to the same product?

04Do you provide technical support and cross-reference checks for this series?

05What information should I send for a quotation?

06Will this information appear the same after publishing?

Go deeper

HOLE-DETECTORS-WELD-HOLE-DETECTORS Series Selection Guide

HOLE-DETECTORS-WELD-HOLE-DETECTORS Datasheet Checklist

HOLE-DETECTORS-WELD-HOLE-DETECTORS Application Notes

HOLE-DETECTORS-WELD-HOLE-DETECTORS RFQ Preparation