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