FM series micro flow meters are compact precision instruments dedicated to ultra-low liquid flow dosing. With tiny 1.15/2.5mm nozzles and nickel-plated brass bodies, they deliver ±2% measurement accuracy and excellent repeatability. Adopting open collector pulse output, they support 4.5–24VDC power, fit coffee and beverage equipment for small-volume liquid precise dispensing.
| Material | Housing: Brass nickel-plated / Brass / Plastic Bearing: INO×18/8 (1.4305) Stainless steel Impeller: PVDF (Polyvinylidene fluoride) Magnet: SrFeO Ceramic, ultrasonic welding |
| Seal | MVQ (Silicone rubber "O" ring) |
| Temperature Range | -10℃ ~ +100℃ |
| Accuracy Class | ± 2% |
| Repeatability | ± 0.2% |
| Pressure Range | 0.2MPa ≤ Pressure ≤ 2MPa |
| Installation | Horizontal installation |
| Dimensions (L×W×H) | 40×55×40mm |
| Connection | MPM connector |
| Power Supply | 4.5~24VDC |
| Output | Open collector |
| Max. Voltage Output | 25VDC |
| Max. Current Output | 25mA |
| Thread | G1/4 |
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