Image: DFRobot
Components · Sensors
Gravity: Electrochemical Ozone / O3 Sensor (0-10 ppm, I2C)
MFR DFRobotMODEL SEN0321
Gravity: Electrochemical Ozone / O3 Sensor (0-10 ppm, I2C) — sensors by DFRobot.
Vendor-supplied listing. This part is made by DFRobot and listed from DFRobot. Full specifications and current availability are held by the manufacturer; this listing carries the part, its price and its category.
No second supplier matched for this listing — DFRobot is the only route we can offer today. Our cross-store matching covers only part of the catalogue.
DFRobot: ships in 1–3 business days. Its shipping policy says: “Payment received orders will be dispatched within 1~3 business days. If we are out of the office or on vacation, the delivery time will be delayed.” Policy, read 8 Oct 2026. That is the supplier’s dispatch time, not a delivery date; carrier transit is extra.
Specifications· 7 fields
- Weight
- 22 g(vendor states 0.022Kg)
- Interface
- Gravity-4Pin
- Resolution
- 0.01ppm (10ppb)
- Output signal
- I2C output
- Operating voltage
- 3.3 ~ 5.5V DC
- Storage temperature
- -20 ~ 50 ℃
- Operating temperature
- -20 ~ 50 ℃