Gravity: Analog Signal Isolator
€22,00 /€18,18 excl. VAT
1 in stock
- Free shipping from € 74,95 NL. (€ 99,95 BE / DE)
- Ordered before 16:00 tomorrow Indoor
- Express ordered before 10:30 am tonight at home*
- 14 days free return *
- Can also be collected from us in Leusden!
Description Gravity: Analog Signal Isolator
This is the analog signal isolator from the Gravity sensor series from DFRobot. With this module you can guarantee reliable operation of sensors. Some sensors such as pH sensors and conductivity sensors interfere with each other in the same container. To ensure stable and reliable operation, it is necessary to isolate the signal and power.
The Gravity Analog Signal Isolator is efficient at preventing interference between sensors. This module has built-in 5V insulation power which can supply directly to the sensor.
Thanks to the 3-pin Gravity connector, the module is plug & play. You don't have to solder anything. The analog signal transmission ratio is 1 : 1. This contributes to a very small impact on sensor output signals. You also do not have to adjust the code of the motherboard.
The module works with almost all analog sensors from DFRobot. It meets various requirements in situations requiring electrical isolation.
Features Analog Signal Isolator
- The MCU terminal (non-isolation terminal) must be supplied with a precise voltage of 5,0 ± 0,1V. The higher the precision of the input voltage, the higher the precision of analog output signal.
- This module consumes relatively large current during operation, so it is better to provide external power to the Arduino Board to ensure adequate current and voltage precision.
- Pay attention to the operating current of your sensor or module, the maximum output current of SEN terminal is 170 mA.
- The GND of the MCU terminal (non-isolation terminal) and the GND of SEN terminal (isolation terminal) are isolated from each other. Do not short it.
- It is normal for the insulator to generate heat during operation.
Specifications Analog Signal Isolator
- Operating voltage: 5.0V
- Response time: 4 seconds (typ)
- Analog error between two terminals: < ± 20mV (typ)
- Connector Type: PH2.0-3P
- No-load current: 75 mA
- Dimension: 42*32mm
- Non-isolation terminal (MCU terminal)
- Supply voltage: 5,0 ± 0,1V
- Analog output: 0 ~ 5.0V
- Insulation terminal (Sen Terminal)
- Output voltage: 5,0 ± 0,2 V
- Analog Input: 0 ~ 5.0V
- Wiki
- Schematic
- layout
- Datasheet
Reviews
There are no reviews yet.