TL46-A-425 Datalogic Contrast Sensor
Datalogic TL46-A-425 Contrast Sensor — Dealer, Supplier & Stockist in India
Buy the TL46-A-425 contrast sensor from Industrypapa — PNP / NPN selectable output and M12 connector. Stocked in India with a GST invoice, same-day dispatch on in-stock orders and worldwide delivery.
Product Overview
The Datalogic TL46-A-425 is a contrast sensor with PNP / NPN selectable output and M12 connector.
A contrast sensor reads the difference in brightness between a printed registration mark and the material around it, so packaging machinery can cut, fold or seal in exactly the right place. It is not a colour sensor: it responds to how much light comes back, which is why mark and background must differ in contrast, not merely in hue. White light or a selected RGB LED is used so that the chosen mark colour returns the strongest possible difference.
Manufacturer description: High performance contrast sensor for color registration mark detection. Wide-spectrum RGB or white LED emission 5 different models: basic, standard, enhanced, low jitter, color mode Automatic, manual and dynamic settings 10, 15, 20, 30 or 50 kHz switching frequencies Very low jitter down to 7µs (TL46-WJ...) NPN/PNP and analog outputs Standard mounting, M12 connector rotatable to 5 positions
TL46-A-425 Specifications
| Brand | Datalogic |
|---|---|
| Part Number | TL46-A-425 |
| Product Type | Contrast Sensor |
| Output | PNP / NPN selectable |
| Electrical Connection | M12 connector |
Specifications are taken from the manufacturer's published data for TL46-A-425. Download the catalogue PDF above for the complete datasheet, wiring diagram and dimensions.
Typical Applications
- Registration mark detection on packaging film
- Cut-to-mark on form-fill-seal machines
- Label and pouch registration
- Print registration on converting lines
- Foil and laminate positioning
- High-speed flow wrappers
Why Buy TL46-A-425 from Industrypapa?
TL46-A-425 — Frequently Asked Questions
Q1. What is the price of TL46-A-425 in India?
Current pricing for the TL46-A-425 is shown on this page and includes a GST invoice. For OEM, project or repeat-order quantities, send us the quantity and we will quote bulk pricing.
Q2. What are the main specifications of the TL46-A-425?
The TL46-A-425 is a contrast sensor with PNP / NPN selectable output and M12 connector. Full electrical data, wiring and dimensions are in the catalogue PDF linked above.
Q3. What is the difference between a contrast sensor and a colour sensor?
A contrast sensor measures brightness difference between the mark and its background. A colour sensor identifies the colour itself. Registration marks are a contrast job.
Q4. Will it read any mark colour?
It reads any mark that differs in brightness from the material around it. Marks that differ in hue but not brightness — and glossy or metallic films — need the right LED colour selected during teach-in.
Q5. Do you provide a GST invoice?
Yes. Every order from Industrypapa is supplied with a proper GST invoice valid for input tax credit.
Q6. Do you ship TL46-A-425 outside India?
Yes. We ship to 220+ countries via DHL, ARAMEX and FedEx with full export documentation.
Q7. How quickly can the TL46-A-425 be delivered?
In-stock orders placed before 2 PM are dispatched the same day from our Noida warehouse, reaching most Indian cities in 1–4 working days.
Q8. Can I get help choosing the right part?
Yes. Tell us the application — what you are detecting, the machine and the mounting — and our engineers will confirm whether the TL46-A-425 is the right choice or suggest an alternative.
Order Datalogic TL46-A-425 Today
Genuine stock, GST invoice and same-day dispatch — with engineering support if you need to confirm the selection first.
Get a Quote / Talk to an Engineer →Related Products
