SEA YF-B1-S-SM G1/2 Inch Water Flow Sensor


The YF-B1-S-SM is a G1/2-inch water flow sensor designed for precise flow measurement in various applications, including HVAC systems, water heaters, and industrial equipment. This sensor utilizes a Hall effect mechanism to detect water flow and outputs a corresponding pulse signal, making it suitable for integration with microcontrollers like Arduino or ESP32.

 


Price :  excl. GST
Qty Price
1 > 462.00
50 > 444.00
200 > 429.00
500 > 422.00
1000 > 418.00
1001 > 418.00

Specifications

  • Flow Range: 1–25 L/min (±3% accuracy)

  • Operating Voltage: DC 5V to 18V

  • Output Signal: Pulse output via Hall effect sensor

  • Pulse Frequency Formula: F = (11 × Q) ±3%, where Q is the flow rate in L/min

  • Thread Size: G1/2-inch male thread

  • Material: Brass body with POM rotor

  • Maximum Pressure Resistance: 1.75 MPa

  • Operating Temperature: Up to 80°C

  • Liquid Temperature: Up to 120°C