Technical resources
Articles & Guides
Sensor selection, wiring guides, cross-reference comparisons, and application notes.
Technical Guide
NPN vs PNP Sensors — Which Output Type Do You Need?
The most common wiring confusion in Indian factories. Here is how to choose the right output type for your PLC without blowing a fuse.
10 Apr 20265 min read
Cross-Reference
Replacing Omron E3Z with RIKO — A Direct Comparison
The RIKO PT-420-T01 is a pin-compatible replacement for the Omron E3Z-T61 at 42% lower cost. Here is everything you need to know before switching.
22 Mar 20266 min read
Technical Guide
Detecting Clear PET Bottles — Why Diffuse Sensors Fail and What to Use Instead
Clear bottles are the hardest detection challenge in FMCG packaging. Here is why your diffuse photoelectric keeps false-triggering and which sensor types actually work.
15 Feb 20267 min read