Water Flow Sensor for Water Cooler - G1/4, 1pcs

Welcome to our shop! 100% brand new and high quality water flow sensor. Made of high-quality material, it has a long service life. This water flow sensor can be installed at the water inlet of the water machine to detect the influent flow. It has a small body and stable performance, making it suitable for water coolers, coffee machines, and water filters. Specification: - Condition: 100% Brand New - Model: YF-S402 - Monitoring Range: 0.3-6L - Accuracy: 3% - Wiring Method: Red +, Black -, Yellow for Signal Output (NPN Pulse Signal) - Water Pressure Resistance: 0.35MPa - Operating Voltage Range: DC5~24V - Insulation Resistance: >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 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.