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CQRobot Contact Water/Liquid Level Sensor Compatible with Raspberry Pi/Arduino. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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CQRobot Contact Water/Liquid Level Sensor Features
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Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. Open collector output mode, suitable for connecting various circuits and product applications.
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The sensor has no mechanical parts, requires no additional adjustment, and has high sensitivity, low power consumption, corrosion resistance, high pressure resistance, high temperature resistance and chemical stability.
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This sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function.
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The sensor has a DIP switch. The DIP switch controls the output voltage (high level) of the signal terminal (green line). When the DIP switch is dialed to 5V, the high level is 5V. When the DIP switch is dialed At 3V, the high level is 3.3V.
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Compatible with Arduino motherboard and Raspberry Pi motherboard. for Automatic Irrigation Systems, Aquariums, Plants, in The Garden, in Agriculture etc.
About CQRobot Contact Water/Liquid Level Sensor
CQRobot Contact Water/Liquid Level Sensor, This is a photoelectric water liquid level sensor that is operates using optical principles. The advantages of this photoelectric water liquid level sensor are good sensitivity and no need for mechanical parts - meaning less calibration! This sensor probe is small in size and has a structure that can be placed up, down, laterally, and diagonally in multiple orientations to detect solution spillage, dryness and horizontal level. Can be used as a reminder and alarm function. Built-in emitting diode and phototransistor, the charged part is completely isolated from the controlled liquid, so there is no safety hazard. Note: For technical support, please refer to the CQRobot Wiki to obtain the test code, SKU: CQRSENYW002. SPECIFICATION Sensor Specifications - Type: Photoelectric Level Switch - Power Supply Voltage: DC 5V - Output Current: 12 (mA) - Working Temperature: -25 Degree Celsius to +105 Degree Celsius - Low Level Output: Less Than 0.1V - High Level Output: 3.3V or 5V (Dial Switch Control) - Liquid Level Detection Accuracy: Plus/Minus 0.5mm - Material: PC - Measuring Range: NO Limit - Life: 50,000 Hours - Scope of Application: Water Level Control and Protection of Electrical Products - Probe Line Length: 50cm - Dimension: 35mm * 36mm - Mounting hole size: 3.0mm Ocean interface Cable Specifications - Cable Specifications: 22AWG - Material: Silicone - Length: 21cm - Withstand Voltage: Less Than 50V - Withstand Current: Less Than 1000MA - Line Sequence: Black-Negative Power Supply, Red-Positive Power Supply, Green-Signal. DISTRIBUTION LIST 1 * Liquid Level Sensor Probe 1 * Liquid Level Sensor Adapter 1 * Ocean interface JST 3-Pin Cable
