Overview
FD-Q50C is a clamp-type non-contact liquid flow sensor of the FD-Q series. It requires no drilling and installation without stopping the machine. It is IP65/IP67 and is suitable for industrial sites.
Specification
| Item | Specification |
|---|---|
| Type | Clamp‑on ultrasonic flow sensor, non‑contact measurement |
| Applicable pipe size | 1 1/2″ (40A): ø44–52 mm; 2″ (50A): ø52–64 mm |
| Rated flow rate | 40A: 400 L/min; 50A: 500 L/min |
| Fluid temperature | 0–85 °C (non‑freezing) |
| Compatible fluids | Water (including deionized water), oil, chemicals and other liquids |
| Power supply | 20–30 VDC |
| Output | Switch / pulse / analog optional; M12 4‑pin connector |
| Display | 4‑digit 7‑segment LED, status / stability indicators |
| Zero cut flow | 25 L/min (default, adjustable) |
| Protection | IP65/IP67 |
FAQ:
1.What pipe diameter is suitable for FD-Q50C?
40A (1 1/2″): OD ø44–52 mm
50A (2″): OD ø52–64 mm
2.Does the installation of FD-Q50C require cutting off the pipe?
No need to disconnect the pipe.
FD-Q50C is a clamp-type installation, which can be directly clamped on the outer wall of the pipe without cutting, drilling or modifying the pipe.
3.What is the difference between FD-Q50C and FD-Q32C?
| Item | FD-Q32C | FD-Q50C |
|---|---|---|
| Applicable pipe size | 1″ (25A): ø28–37 mm
1 1/4″ (32A): ø37–44 mm |
1 1/2″ (40A): ø44–52 mm
2″ (50A): ø52–64 mm |
| Rated flow rate | 25A: 200 L/min
32A: 300 L/min |
40A: 400 L/min
50A: 500 L/min |
| Zero cut flow (default) | 5 L/min | 25 L/min |
| Weight | Approx. 530 g | Approx. 640 g |
| Power supply / Output / Protection | 20–30 VDC; Switch / Pulse / Analog; IP65/IP67 | 20–30 VDC; Switch / Pulse / Analog; IP65/IP67 |
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