Cart 2 india

Specification
Brand : NGW
BulletPoint1 : Easy to use (Use Grove Connector without soldering) Based on capacitive sensing Waterproof Conformal Coating Corrosion Resistant Detect up to 10cm water levels I2C Interface
BulletPoint2 : 2 x 8-bit ATTINY1616 MCUs Compatible with 3.3/ 5V power supply Measurement Accuracy: ±5mm Uses two I2C addresses at the same time: 0x78 and 0x77 Working Temperature Range: -40°C to 105°C Weight: G.W 9.8g Dimensions: 20mmx 133mm
BulletPoint3 : Note The blue oil layer on the surface of the module’s capacitance sensing area should be kept intact. When the oil layer is damaged and the test object is a conductive liquid, the test data may be abnormal.
BulletPoint4 : Attention When testing, the highest liquid level inserted should not exceed the white dividing line, otherwise it will cause a short circuit.
BulletPoint5 : Part List: Grove Water Level Sensor x 1; 20cm Grove Cable x 1
ExternallyAssignedProductIdentifier : 7424019183159
ExternallyAssignedProductIdentifier1 : 0738633198084
ExternallyAssignedProductIdentifier2 : 738633198084
FileFormat : JPEG
FocusType : Manual Focus
ItemName : NGW-1pc Grove - Water Level Sensor (10CM) for Arduino
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 3 centimeters
ItemPackageDimensions_Width : 2 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : sensor-blocks
Manufacturer : NGW
Material : carbon
PartNumber : 101020635
ProductDescription : What better way to describe a product without having a story behind it? Well…A few months ago, we thought of developing a water level sensor, but we wanted it to be different, unlike traditional water level sensing techniques such as using Ultrasonic Sensing and Resistance Based Sensing. We have tested out different water level sensing methods such as using Non-contact capacitance-based sensing where we placed the sensor outside the container filled with liquid and also use a Carbon Stick to detect the water level. But we figured that the results we got were not up to our expectations and after long period of use, the Carbon started to chemically react with water which made this technique not ideal. So, we finally came up with a solution by using Capacitance Sensing technique. We used capacitive pads on the PCB of the module and did conformal coating over the PCB to make the sensor protect against moisture, dust, chemicals and high temperatures. We believe that this technique will allow you to make accurate water level measurements (±5mm accuracy) easily. Applications Tank overflow detection Liquid level sensing applications
ProductSiteLaunchDate : 2018-01-31T08:00:00.000Z
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 46171600
WaterResistanceLevel : waterproof