Description
LMI 312420A-3R-B-01-S
High-resolution 3D laser profiling sensor delivering micron-level accuracy for inline inspection and quality control in industrial automation environments
| Brand | LMI |
| Model | 312420A-3R-B-01-S |
| Voltage | 24V DC |
| Country of Origin | Canada |
| Weight | 1.2 kg |
| Dimensions | 49 x 75 x 142 mm |
| Warranty | 6 months |
| Certifications | CE, FCC, RoHS, Class 3R Laser, IP67 |
| SKU / MPN | 312420A-3R-B-01-S |
| What’s in the box | Gocator 3120 sensor, calibration certificate, quick-start guide, power and I/O cables |
| Sensor Series | Gocator 3120 |
| Laser Class | Class 3R (Eye-safe with proper use) |
| Profile Resolution | 1280 points/profile |
| Scan Rate | Up to 5 kHz |
| Measurement Range | 80 mm (MR) |
| Interface | Gigabit Ethernet, RS-485 serial |
Key benefits: Sub-pixel resolution, real-time 3D data, wide field of view, robust IP67 housing, easy web-based configuration, factory-calibrated for plug-and-play deployment
Typical applications: Dimensional inspection, surface profiling, gap and flush measurement, tire inspection, electronics component verification, food and pharmaceutical quality control, robot guidance, road surface profiling
Lifecycle: Active production, expected 7-10 years availability with firmware support
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Michael T. –
Received the connectors and cables quickly. All items were as described.