Gravity Liquid Level Sensor (FS-IR02)

DFRobotSKU: RB-Dfr-690
Manufacturer #: SEN0205

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Sale price ¥1,227

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Description

  • Working temperature: - 25 ~ 105 ℃
  • Operates using optical principles
  • Equipped with an interface adapter
  • Corrosion resistant probe is easily mounted and can handle high temperature and high pressure

The Gravity Liquid Level Sensor (FS-IR02) operates using optical principles. The advantages of this are good sensitivity and no need for mechanical parts - meaning less calibration! The corrosion resistant probe is easily mounted and can handle high temperature and high pressure. The sensor is equipped with an interface adapter for compatibility with the DFRobot "Gravity" interface.

  • 1x - Liquid Level Sensor-FS-IR02 probe
  • 1x - Liquid Level Sensor convert board
  • Dimension: 28 x 28 mm/ 1.1 x 1.1 inches
  • Cable Length: 450mm
  • Weight: 26g

PDF File

  • Model: FS-IR02
  • Type: Photoelectric liquid level sensor
  • Operating voltage: 5 VDC
  • Output current: 12 mA
  • Working temperature: - 25 ~ 105 ℃
  • Low level output: < 0.1 V
  • High level output: > 4.6 V
  • Liquid level detection accuracy: ±0.5 mm
  • Material: PC
  • Measuring range: No limit
  • Life: 50,000 hours

Customer Reviews

Based on 3 reviews
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B
Bailey
Great

The sensor is simple to use and understand and was compatible with the Arduino UNO3 board. Response was instant. Worked perfectly in our engineering project, the professor loved it.

M
MartyK
There should be 2 versions.

Not very suited for auto-refilling function. Had to invert the output with a transistor.

M
Milo
Really good.

Really good sensor, sometimes à drop of water on it throws it off but otherwise great! Don't know why the external board doesn't have a pull-down resistor, but not a very big deal.

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