Description
RAPIDFLAME RF-MCS-20SLPM-D-DB9M-MODBUS-485
Reliable, compact gas flow measurement and monitoring with digital Modbus connectivity for automated systems.
| Brand | RAPIDFLAME |
| Model | RF-MCS-20SLPM-D-DB9M-MODBUS-485 |
| Voltage | 24V DC |
| Country of Origin | China |
| Weight | Approx. 0.35 kg |
| Dimensions | Approx. 120 x 80 x 35 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | RF-MCS-20SLPM-D-DB9M-MODBUS-485 |
| What’s in the box | Gas mass flow meter, DB9 connector cable, mounting hardware, user manual |
| Gas Flow Range | 0-20 SLPM |
| Measurement Accuracy | ±1.5% of full scale |
| Response Time | Less than 500 ms |
| Communication Protocol | Modbus RTU over RS-485 |
| Connector | DB9 male |
| Power Supply | 24V DC |
Key benefits: Accurate flow measurement, 0-20 SLPM range, RS-485 integration, compact construction, fast installation
Typical applications: HVAC flow control, laboratory gas monitoring, semiconductor processes, analytical instruments, gas mixing systems
Lifecycle: New product with active industrial automation use and ongoing replacement 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.




Linda B. –
Good technical parameters, exactly as datasheet. Easy to commission.