YF-S201C G1/2 DN15 3.5-24VDC 1-30L/Min Water Flow Sensor

YF-S201C G1 / 2 DN15 3.5-24VDC 1-30L / Min water flow sensor
Features:
1, the product looks lightweight and flexible, small size, easy installation.
2, impeller inlaid stainless steel beads, never wear.
3, line and water isolation design.
4, Hall components imported, transparent body material to better observe the flow and rotor housing.
5, all raw materials are in line with ROHS testing standards
First, the introduction:
Water flow sensor from the plastic body, rotor assembly flow and Hall sensor.
It is installed at the inlet of the water heater to detect water flow through the rotor assembly,
A magnetic rotor and flow rate to adapt to changes in the corresponding Hall sensor output pulse
The signal is fed back to the controller, which depends on the size of the water traffic control.
Be careful:
Non-violent shocks and chemical attacks.
Do not throw or crash.
Medium temperature should not exceed 100 degrees.
The use of current shall not exceed 10mA
Second, lead the way:
?Then the positive red IN IN
?Yellow OUT signal output line
?Black GND then negative
Frequency: F = 5 * Q (L / Min) -3 Error: ± 2% Voltage: 3.5-24VDC, the current can not exceed 10mA, the end of the flow output 300 liters of water a pulse
Frequency calculation unit * 5 = Constant flow rate (L / min) * Time (seconds) 3 (Correction value - Reduce to decrease)
Flow range: 1-30L / min
Third, the technical parameters
Scope of application:
For food, credit card machines, vending machines and other flow measurement equipment!
Basic parameters
1, the lowest rated voltage
DC4.5
2, the maximum operating current
15 mA (DC 5V)
3, the working voltage range
DC 5 ~ 24V
4, load capacity
≤10mA (DC 5V)
5, the temperature range
≤ 80 ℃
6, working humidity
35% ~ 90% RH (no condensation)
7, to allow pressure
The following pressure 1.75Mpa
8, storage temperature -25 ~
+ 80 ° C
9, storage humidity
25% ~ 95% RH