DFRobot Gravity: Photoelectric High Accuracy Liquid Level Sensor for Arduino

This is a photoelectric liquid level sensor that is operates using traditional optical principles. The advantages of this are a high sensitivity and no need for mechanical parts – meaning less calibration! The corrosion resistant probe is easily mounted and can handle high temperatures and high pressures. The sensor is equipped with an interface adapter for compatibility with the DFRobot “Gravity” interface.

Note: Avoid placing the sensor near bright lights or in direct sunlight as these can cause interference.

Specification

1. Model: FS-IR02
2. Type: Photoelectric Liquid Level Sensor
3. Operating Voltage: 5V DC
4. Output Current: 12mA
5. Operating Temperature: – 25 ~ 105 ℃
6. Low Level Output: < 0.1 V
7. High Level Output: > 4.6 V
8. Liquid Level Detection Accuracy: ±0.5 mm
9. Material: Polycarbonate
10. Measuring Range: No limit
11. Life: 50,000 hours

Packages Includes:

1 x Liquid Level Sensor-FS-IR02 probe x1

1 x Liquid Level Sensor convert board x1

1 x PH2.0-3P Cable