YF-S201 Debit Meter (1 - 30 l / min)

Specifications

The sensor has three connections, two for power supply and one output (yellow). Flow rate can be easily calculated, a pulse is approximately 2.25ml. If it is positioned and calibrated correctly, accuracy of approx. 10%.

Calculation formula: Flow rate (l / min) = Frequency (Hz) /7.5.

• Sensor type: Hal effect;
• Working voltages: 5 - 18V DC;
• Current: 15mA to 5V;
• Exit: 5V TTL
• Flow rate: 1 - 30 l / m:
• Working temperatures from -25 ℃ to + 80 ℃;
• Humidity Accepted Conditions: 35% - 80% RH;
• Accuracy: ± 10%;
• Maximum water pressure: 2.0 MPa;
• Output filling factor: 50% + -0%;
• Exit rise time: 0.04us;
• Down Time Output: 0.18us;
• Pulses / liter: 450
• Minimum lifetime of 300,000 cycles;
• Cord length: 15cm;
• 1/2 "tube connections, 0.78" outer diameter;
• Dimensions: 2.5 "x 1.4" x 1.4 ".