Water Flow Sensor

This sensor measures the volume flow rate of water in boilers, water dispensers, etc.

When water flows through this sensor, it generates a number of pulses. The pulse signal is a square wave and by counting the pulses, you can easily calculate the volume flow rate (L/hour). Each pulse is approximately 3.33 ml. Supplied with 30 cm cord.

Specifications

• flow rate range: 1 ~ 30 L / min
• operating voltage: 4.7 ~ 15 V DC
• working current: = 10 mA (DC 5 V)
• operating humidity: 35% ~ 90% RH (no frost)
• water pressure: <1.75Mpa
• operating temperature: -25 ~ 80 ° C
• male thread: G3 / 4 (3/4")
• output connector: 2.54MM-3P
• output leads: yellow (DATA), red (VCC), black (GND)
• lead length: 30 cm