GGC2330 is a general-purpose and high-performance gas module with electrochemical gas sensors. It uses three electrodes, an electrochemical gas sensor, and a high-performance microprocessor. By installing the different gas sensors, the module could detect relevant gas.
Grove Oxygen Sensor Pro(GGC2330-O2) is an enhanced version of Grove Oxygen Sensor(GG2020-O2), Compared to the Grove Oxygen Sensor(GG2020-O2), It has a built-in temperature sensor to make temperature compensation, which can correct the measurement error caused by the temperature difference and make the measurement more accurate. On top of that, it is equipped with a high-performance microprocessor, which allows it to have digital output and analog voltage output capabilities at the same time, making the sensor easier to use and calibrate and shortening the development period.
Highlighted Features
- Pre-calibration(With build-in MCU and temperature sensor)
- High sensitivity and Accuracy to toxic gas
- Long life, low power consumption
- Good stability
- UART and analog voltage signal output
Applications
- Portable gas detector
- Fixed gas alarm and detector
Specifications
| Item | Parameter |
|---|---|
| Target Gas | O2 |
| Resolution | 0.1%VOL |
| Measurement Range | 0-25%VOL |
| ReOperating Voltage | DC 5±0.1V DC |
| Operating Current | ＜ 10 mA |
| Output | Output UART(TTL electrical Level, 3V)Analog voltage(refer to table 2 for sensor original amplifying signal) |
| Operating Conditions | -20～25℃/15～90%RH(no condensation) |
| Storage Conditions | -20～50℃/15～90%RH(no condensation) |
| Size | ø23.5mm*24.5mm |
| Life Expectancy | 2 years(in the air) |