YF-DN50 2 inch is a plastic body water flow sensor that contains a water rotor and a hall-effect sensor and is used for flow measurement for industrial applications. When the water flows through the rotor, the rotor rolls, and its speed changes with a different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. The output of the flow sensor is proportional to the water flow. The more the water flowing more are the pulses.
Specifications
| Input Voltage (V) | 24-May |
| Flow Rate (ml/min) | 10000-200000 |
| Max Output Current (mA) | 15 |
| Insulation Resistance (MΩ) | >100 |
| Operating Temperature Range (°C) | 0 to 80 |
| Storage condition (℃) | -25 to 80 |
| Opt. Relative Humidity(RH) | 35-90 |
| Length (mm) | 90 |
| Width (mm) | 59 |
| Weight (gm) | 200 |
| Shipment Weight | 0.21 kg |
Features:
- Waterproof, Heat resistance, pressure resistance, cold resistance, Easy to install.
- Flow range: 10-200 Liter per min
- Allow compression: Water pressure 1.75 Mpa below
Package Includes:
- 1 x Water Flow Sensor (Sea) YFDN50 Flowmeter G2 10- 200L/min 5-24V





















