YF - S401 Water Flow Sensor | 0.3 - 6L / min Flow Rate Control with 3% Accuracy | Flow Meter for Water Coolers / Coffee Machines / Water Purifiers | NPN Pulse Data Output, DC 5 -
En stock
1.34 kg
No
Nuevo
Amazon
USA
- Struggling with inaccurate water flow measurements damaging your appliances? Inconsistent sensors can cause leaks, overflow damage, and inefficient water usage. Imagine precise liquid control that safeguards your equipment and optimizes performance. Our YF-S401 Water Flow Sensor delivers exact flow monitoring from 0.3-6L/min with 3% accuracy. The brass construction handles 0.35MPa pressure while NPN pulse output enables smooth system integration. Install confidently in water coolers, coffee machines, and purification systems for lasting dependability.\n\nSpecification: Condition: Completely New Model: YF-S401 Monitoring Range: 0.3-6L Accuracy: 3% Wiring Method: Red +, Black -, Yellow For Data Output (NPN Pulse Data) Water Pressure Protection: 0.35MPa Operating Voltage Range: DC5~24V Insulation Protection: >100MΩ Accuracy: (in 0.15-3L / Min) ±2% Flow Pulse Characteristics: f = (73 * Q)±2% Q = L / Min Output Pulse High Level: >DC 4.7V (input voltage DC 5V) Output Pulse Duty Cycle: 50% ±10% Package List: 1 * Water Flow Sensor
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Precise Flow Monitoring - Water flow sensor tracks water usage from 0.3 to 6 liters per minute with ±3% accuracy. Monitors liquid consumption in real-time for appliances like water dispensers and purification systems, avoiding overflow or underflow issues. Sturdy Brass Construction - Solid metal body withstands 0.35MPa water pressure and resists oxidation. This robust design ensures consistent performance for daily use in humid environments, maintaining stable readings over extended periods. Easy Installation Compatibility - Compact flow meter installs directly into water inlet lines using standard barb joints. Ideal for DIY projects and technical maintenance of coffee makers, water coolers, and home purification systems with universal 1/2" connections. Low Voltage Function - Sensor functions efficiently with 5-24V DC supply, consuming minimal electricity. The NPN pulse data output provides clear data transmission to control systems, enabling automated flow management without complex wiring. Calibrated Performance Assurance - Factory-tested flow sensor delivers 50%±10% pulse duty cycle and >100MΩ insulation protection. Each unit undergoes strict quality verification to ensure consistent measurement accuracy and long-term dependability.