DFR0504

Gravity analogue signal isolator is efficient in preventing the electrical interference between sensors. This module has an on-board 5V isolation power which could directly supply to the sensor. Therefore, users do not need to prepare the external power such an easy and practical. The connector of wires are special designed for DFRobot 3Pin analogue sensor, plug and play, no need for soldering. The analogue signal transmission ratio is 1:1 which contributes to a very small impact on output signals of sensors when this module connect into the circuit. Furthermore, do not need to change the code of the mainboard. This analogue signal isolator is applicable to prevent interferences between sensors such as multi-parameter water quality monitoring system that need to prevent interferences between water sensors.

• Operating voltage is 5.0V
• Response time is 4 seconds (typ)
• Analog error between two terminals is <lt/>± 20mV (typ)
• PH2.0-3P connector
• No-load current of 75mA
• Dimension is 42mm x 32mm / 1.65inch x 1.26inch

内容

Gravity Analogue Signal Isolator x1, Ph2.0-3P Cable x2.