DFRobot Gravity: Capacitive Non-contact Liquid Level Sensor (3mm TR)

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SKU: rz2434567 Categories: Flow, Level and Pressure Sensor, pH, Water TDS

Description

This non-contact liquid level switch can be triggered when the liquid level falls below the sensor attached to the outside surface of a non-metal container.

Unlike traditional liquid level sensors, it does not need to be immersed in liquid. So, in this way, the liquid will not be contaminated and the life of the sensor will not be reduced so fast because of the contact between liquid and sensors.

The sensor is very sensitive and stable, and the output current is up to 100mA which can directly drive a relay.

You can use this switch to monitor the condition of your water machine or make a water-drinking reminder by attaching it to the surface of your cup.

Features:

Power supply: +5V
Working current: 25μA
Working temperature: -25~125℃
Detectable wall thickness: 1~3mm
Dimension(mm ± 1): 16.5 x 8.5 x 5.5 (Not include the cushion on the sensor)
Cable length: 30cm ± 1cm

Packages Includes:

1 x DFRobot Gravity: Capacitive Non-contact Liquid Level Sensor (3mm TR)

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Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

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Signal Connector	PH2.0-3Pin
Measurement Accuracy	±5% F.S.
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