Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Optical Sensors - Photoelectric, Industrial category page. You can select the model you want based on the above.

Question 2

What are the main brands Optical Sensors - Photoelectric, Industrial?

Accepted Answer

Typical parameters include Adafruit Industries LLC, Autonics U.S.A., Balluff, Banner Engineering, Broadcom Limited, Bulgin, Carlo Gavazzi, Crouzet...

Question 3

How to choose between different Optical Sensors - Photoelectric, Industrial brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:Adafruit Industries LLC, Autonics U.S.A., Balluff]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
E3T-SL21 Datasheet	Omron Automation & Safety	SUB MINI PHOTO ELECTRONIC SENSOR	Availability:1520	1+ $332.8800 5+ $310.7720 10+ $302.5300 25+ $292.6672 50+ $285.9136	min:1
HTB18L-B4A5BAD04 Datasheet	SICK	SENSOR 100MM NPN/PNP LO M12	Availability:2624	1+ $720.9400 5+ $670.5000 10+ $648.8600	min:1
E3Z-D62K 2M Datasheet	Omron Automation & Safety	SENSOR REFLECTIVE 1M NPN DO/LO	Availability:1503	1+ $350.0000 10+ $302.4000 25+ $294.5600 50+ $291.0200	min:1
GTB10-R3812 Datasheet	SICK	SENSOR PROXIMITY 950MM RELAY	Availability:756	1+ $614.4000 5+ $602.1200 10+ $589.8400 25+ $577.5400	min:1
E3Z-D82K 2M Datasheet	Omron Automation & Safety	SENSOR REFLECTIVE 1M PNP	Availability:3000	N/A	min:1
GTB10-R3822 Datasheet	SICK	SENSOR PROXIMITY 1.2M RELAY	Availability:2809	1+ $638.1200	min:1
E3Z-R81-M1J 0.3M Datasheet	Omron Automation & Safety	SENSOR RETROREFLECTIVE 4M PNP	Availability:2489	1+ $109.2592 200+ $42.2831 500+ $40.7968 1000+ $40.0623	min:1
WTB4-3P2261 Datasheet	SICK	SENSOR 150MM PNP COMP LO/DO M8	Availability:3000	N/A	min:1
E3Z-R81-M5J 0.3M Datasheet	Omron Automation & Safety	SENSOR RETROREFLECTIVE 4M PNP	Availability:994	1+ $334.0600	min:1
WTB9-3N1161 Datasheet	SICK	SENSOR 200MM NPN DO/LO CABLE	Availability:1501	1+ $1518.6400	min:1

Optical Sensors - Photoelectric, Industrial Components

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