Optical water level sensor the optical sensor is great as there are no moving parts like all other water floats.
Optical infrared water liquid level sensor wiring diagram.
The sensor features an infrared light beam from an infrared light sender that becomes refracted and undetectable by the infrared light receiver when the liquid is present can be mounted on a pipe that is between 3 to 13mm.
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Very accurate and nice little sensors.
The sensor is designed specifically for liquid level detection by non contact methods in clear or very translucent pipes.
When the sensing tip is immersed in liquid the infra red light escapes from the cone causing a change in the amount of light present at the phototransistor which makes the output.
We supply wide range of infrared optical level sensors and optical level switches for high accuracy liquid level measurement and typical including water oil etc.
The light emitted from the led is directed towards a prism which forms the tip of the level sensor.
It is used for point level detecting and can monitor high low level we have common purpose version for clean liquid with low viscosity and have other versions for special applications.
Whilst the above diagram may be used as a pointer and gives a general wiring idea that s typically workable i recommend that before the tryout you must check the wire color code connection theme of your optical liquid level sensor.
Today i m just going to do a quick demonstration of our optical liquid level sensor and just t.
Here s a typical wiring diagram for 5vdc operation of the optical liquid level sensor.
Technical director here at sst sensing.
The optical sensor consists of an infrared led and a light receiver.
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Sensitive sensors pretty easy to wire to a relay.
The led is on the blue and red wires blue to 5 vcc.
5 0 out of 5 stars 3 ratings.
80 epttech fs ir82 ip68 optical infrared water liquid level sensor with magnetic holder replace float sensor 4 6 out of 5 stars 5.
An infra red led and phototransistor accurately positioned at the base of the sensing tip ensure good optical coupling between the two when the sensor is in air.
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Hi i m paddy shannon.
Gods kingdom 15ma 5v optical infrared water liquid level sensor control switch favorable level sensors brand.
Added a wiring diagram and quick test video.
Used a 5v 500ma power supply a 3 way dc splitter a 5v high level trigger relay 390 ohm.
