7 in stock
Inline Flow Sensor IFM SF3400 – Compact and Accurate
Fast Shipping
Carrier information
24/7 Support
7x24-hour service
20k products
Super many products
Payment Method
PayPal, Alipay
IFM SF3400
Reliable inline flow monitoring for industrial liquids with high accuracy and durable stainless steel construction
| Brand | IFM |
| Model | SF3400 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.4 kg |
| Dimensions | 80x40x40 mm |
| Warranty | 24 months |
| Certifications | CE, UL, RoHS |
| SKU / MPN | SF3400 |
| What’s in the box | Flow sensor, mounting accessories, quick start guide |
| Measurement Range | 0.05 – 15 l/min |
| Process Connection | G 1/2 BSPP |
| Output Signal | 4-20 mA + switching PNP |
| Operating Voltage | 20-32 V DC |
| Protection Class | IP67 |
| Media Temperature | -10 to 90 °C |
Key benefits: Compact inline design, integrated switching and analog output, IP67 protection, fast response time, easy installation with G1/2 thread
Typical applications: Cooling circuit monitoring, water treatment, HVAC systems, process automation, leak detection, pump protection
Lifecycle: Active product, current IFM portfolio with long-term availability
1 review for Inline Flow Sensor IFM SF3400 – Compact and Accurate
Clear filtersOur 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 competitve 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.

Steven R. –
Excellent build quality on the terminal blocks. Makes panel wiring neat and fast.