DFRobot Gravity, analog signal isolator

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Gravity analog signal isolator effectively prevents electrical interference from sensors. The module has a built-in 5V isolation voltage, which can be directly supplied to the sensor, so there is no need to prepare an external voltage. The wiring connector is specially designed for DFRobot 3Pin analog sensor, plug and play, no soldering required. The analog signal transmission ratio is 1:1, which contributes to very little impact on the sensor output signals when this module is connected to the circuit. In addition, there is no need to change the motherboard code.

Specifications:

• Operating voltage: 5 V
• Response time: 4 seconds
• Analog error: <±20 mV
• Interface type: PH2.0-3P
• Current consumption without load: 75 mA
• Dimensions: 42 x 32 mm
• The end is not insulated (Arduino side)
• Supply voltage: 5.0V ±0.1V
• Analog output: 0 - 5.0 V
• End insulated (sensor side)
• Output voltage: 5.0 ±0.2 V
• Analog input: 0 - 5.0 V
  

Included:

• PH2.0-3P cable x2
  

Links:
Manufacturer's page