SFAM-62-3000L-M-2SV-M12 - Measurement Festo - Free user manual and instructions
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| Product Type | Flow Sensor / Measurement Device |
| Brand | Festo |
| Model | SFAM-62-3000L-M-2SV-M12 |
| Measuring Range | 0.3 – 3000 L/min (air) |
| Pipe Size | 62 mm (nominal diameter) |
| Output Signal | 2x switching outputs (PNP/NPN, configurable) |
| Electrical Connection | M12, 5-pin |
| Operating Pressure | -0.9 to 10 bar |
| Medium Temperature | 0 to 60 °C |
| Ambient Temperature | -10 to 60 °C |
| Medium | Compressed air or inert gases |
| Material (Housing) | Aluminum, anodized |
| Material (Seals) | NBR |
| Ingress Protection | IP65 |
| Display | 2-color LED (green/red) |
| Power Supply | 15–30 V DC |
| Current Consumption | < 100 mA (without load) |
| Repeatability | ±1% of full scale |
| Hysteresis | Adjustable (0–25% of set point) |
| Maintenance | Clean outer surface with mild detergent; do not use solvents |
| Safety | CE, RoHS compliant |
| Spare Parts & Reparability | Contact Festo service; device not user-serviceable |
| Dimensions (L x diameter) | Approx. 120 mm x 62 mm |
| Weight | Approx. 350 g |
Frequently Asked Questions - SFAM-62-3000L-M-2SV-M12 Festo
What is the measuring principle of the SFAM-62-3000L-M-2SV-M12?
It uses a thermal mass flow measurement principle for compressed air and gases.
How do I connect the M12 connector?
The device uses a 5-pin M12 connector. Pin assignments: 1 = V+, 2 = OUT1, 3 = GND, 4 = OUT2, 5 = not used. Refer to manual for wiring details.
Can I use it for liquids?
No, this sensor is designed for compressed air or inert gases only. Do not use with liquids.
How to set the switching points?
Use the teach-in button or via IO-Link (if supported). Press and hold the button for 3 seconds to enter programming mode. Set flow thresholds using the LED indication.
What is the maximum pressure rating?
The maximum operating pressure is 10 bar. Ensure system pressure does not exceed this limit.
How to clean the sensor?
Wipe the housing with a soft cloth dampened with water or mild detergent. Avoid aggressive chemicals or high-pressure cleaning. Do not immerse.
Does it have IO-Link capability?
Yes, the M12 connector supports IO-Link communication (version 1.1) for parameterization and diagnostics.
What is the accuracy of this flow sensor?
Accuracy is typically ±3% of the measured value (or ±1% of full scale for repeatability). Calibration conditions: 6 bar, 23°C.
Can I mount it in any orientation?
The sensor can be mounted in any orientation, but best accuracy is achieved with horizontal pipe and vertical flow direction. Avoid installation near elbows or valves.
What is the lifetime of the sensor?
Under normal operating conditions, the sensor has a typical lifetime of 10+ years. No scheduled maintenance required, but periodic zero-point adjustment is recommended.
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