Description
OKYO KEISO SFC-260
Reliable non-invasive ultrasonic flow measurement for industrial process monitoring and energy management
| Brand | OKYO KEISO |
| Model | SFC-260 |
| Voltage | 24V DC / 100-240V AC |
| Country of Origin | Japan |
| Weight | 2.5 kg |
| Dimensions | 220 x 180 x 90 mm |
| Warranty | 3 months (used, limited) |
| Certifications | CE, ISO 9001, RoHS |
| SKU / MPN | SFC-260 |
| What’s in the box | Ultrasonic Flow Meter unit, transducers, mounting hardware, user manual, calibration certificate |
| Measurement Principle | Ultrasonic Transit-Time |
| Pipe Size Range | DN 25 to DN 600 |
| Accuracy | ±1.0% of reading |
| Output Signals | 4-20 mA, Pulse, RS-485 Modbus |
| Display | LCD with backlight |
| Protection Rating | IP65 (transducer IP68) |
Key benefits: Clamp-on installation without process interruption, high accuracy across wide flow range, multi-protocol communication outputs, robust IP65 housing, low maintenance design
Typical applications: Water treatment plants, HVAC systems, chemical processing, energy metering, oil and gas pipelines, building management systems
Lifecycle: Mature used product, pre-owned, tested and verified for continued industrial use
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.







Robert M. –
Fast delivery and well packed. The servo drive performs exactly as specified.