DFRobotSKU:RB-Dfr-694
Número de fabricante:
SEN0204
5 reviews
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Descripción
Sensor de Nivel de Líquido sin Contacto Gravity
Chip XKC-Y25-T12V
Interfaz digital Gravity
Utiliza tecnología avanzada de procesamiento de señales
Ningún contacto con líquidos hace que el módulo sea adecuado para aplicaciones peligrosas
El Sensor de Nivel de Líquido sin Contacto Gravity utiliza tecnología avanzada de procesamiento de señales mediante el uso de un potente chip (XKC-Y25-T12V) con capacidad de operación de alta velocidad para lograr la detección del nivel de líquido sin contacto.
La ausencia de contacto con líquidos hace que el módulo sea adecuado para aplicaciones peligrosas como la detección de sustancias tóxicas, ácidos fuertes, álcalis fuertes y todo tipo de líquidos en un recipiente hermético a alta presión. No hay requisitos especiales para el líquido o el recipiente y el sensor es fácil de usar y de instalar.
El sensor de nivel de líquido sin contacto Gravity está equipado con un adaptador de interfaz que lo hace compatible con la interfaz "Gravity" de DFRobot. Se pueden configurar cuatro niveles de sensibilidad presionando el botón SET.
Simple to use, repeatable, performs as designed. Well done, recommended.
Works on non-metal surfaces (plastic, glass, or ceramics) - It does not work on metal containers.
Thanks, Paul from Orlando!
P
Paul
Does the job
This sensor works well for my project to detect when water level reaches the bottom of a tank in order to protect a submersible pump from running dry. I was concerned that the heavy plastic tank would be too thick, but seems to work perfectly.
j
jps
Works with Arduino 3.3v boards
While the sensor and interface are intended for boards with a minimum 5v input (and 5v supply), input into a 3.3v board (eg. Arduino Due) can be done by powering the sensor with 5v and placing a 33KOhm resistor from the output to ground, which then forms a voltage divider with the internal 20KOhm resistor in the sensor module. Additional detail can be found in the discussion here: https://www.robotshop.com/forum/post-p128300#p128300
J
Jakub
Not good
The sensor is good if you want to use it to sense the level of water for very thin surfaces. For instance, it will indicate water level in a cup. However, it does not work if the wall is thicker. It did not work for a 1/4 thick glass.
J
John
This liquid level sensor exceded my expectation.
This liquid level sensor exceeded my expectations. I'm using it for wine level detection when bottling. What makes it outstanding is the fact that it is able to detect the level even though the neck of the bottle is not flat. And the customer service is outstanding, so I give it a rating of 5 out of 5.
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