DFRobotSKU:RB-Dfr-396
Número de fabricante:
FIT0212
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Descripción
Fuente de alimentación: +5 V
Corriente de trabajo: 25 μA
Grosor de pared detectable: 1 - 13 mm
Establezca un recordatorio para beber agua adhiriéndolo a la superficie de una taza
El Interruptor de Nivel de Líquido Sin Contacto puede activarse cuando el nivel del líquido cae por debajo del sensor conectado a la superficie exterior de un recipiente no metálico. A diferencia de los sensores de nivel de líquido tradicionales, no es necesario sumergirlo en el líquido. De esta forma, el líquido no se contaminará y la vida del sensor no se reducirá rápidamente debido al contacto entre el líquido y el sensor. El sensor es altamente sensible y estable, y la corriente de salida es de hasta 100 mA, pudiendo controlar directamente un relé. Puede usar este interruptor para monitorear el estado de su máquina de agua o establecer un recordatorio para beber agua adhiriéndolo a la superficie de su taza.
This seems like a revolutionary product. Haven't tested it yet but am looking forward to it.
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Politica de Reembolso
If you are not satisfied for whatever reason with a Product you bought on the Site, it is possible to return it for refund within 30 days from the date you received it unless otherwise indicated in the Product listing. You must first advise the Vendor associated with your order in your account to obtain a return authorization (‘’RA’’) number before returning a Product. (‘’RA’’) numbers are valid for 30 days, within which time the returned Products should be received by the Vendor. No returns will be accepted without having previously obtained an (‘’RA’’) number. The Product must then be returned in its original packaging (in perfect condition for resale) with its receipt and your (‘’RA’’) number. Reimbursement will be denied for any Products which do not conform to the above mentioned conditions.
Build-it-yourself Robot Parts are not refundable once assembled. Robots & Kits requiring assembly or soldering are also not refundable once assembled, soldered or modified in any way. All sales of robotic software and apps are final and cannot be refunded or exchanged. Returns are not accepted on special orders and clearance items except when they are found defective, in which case the Product may be repaired or replaced at the Vendor’s discretion. 20% Restocking fees may apply if you are returning a large quantity of the same Product that was ordered specifically for you from the manufacturer.
Please note that all items will be reimbursed within 7 to 14 days of receiving the Product (shipping fees excluded). You must also cover the cost of returning the Product. Shipping fees will only be refunded if the return is a result of a shipping error on our part. Cleaning fees of USD 100 may also be charged if a domestic robot is returned and has not been properly cleaned.