
DFRobot's factory-calibrated electrochemical gas sensor board — one 30 x 25 mm Gravity module that twelve SKUs share, differing only in which gas the cartridge reads: SEN0465, SEN0466, SEN0467, SEN0468, SEN0469, SEN0470, SEN0471, SEN0472, SEN0473, SEN0474, SEN0475, SEN0476.
One of the Environmental Sensor family.
- Made by
DFRobot
- Kind
- Circuit board (PCB)
- Licence
- LicenseRef-DFRobot-CAD
- Keywords
- dfrobot, gravity, gas sensor, electrochemical, air quality, sen0465, sen0467, sen0468, sen0469, sen0470, sen0471, sen0472, sen0473, sen0474, sen0475, sen0476, co, o2, h2s, cl2, nh3, no2, o3, so2, hcl, hf, ph3, h2, sen0466, carbon monoxide, ammonia, oxygen, hydrogen sulfide, i2c
| Overall size (X × Y × Z) | 37.1 × 32 × 31.9 mm |
|---|---|
| PCB size | 37 × 32 mm |
| PCB thickness | 1.6 mm |
| Mounting holes | 4 × Ø3.1 mm |
| Through-hole pads | 10 |
| Components | 6 |
| Type | electrochemical gas sensor |
| Interface | I2C, UART, analog |
| Supply voltage | 3.3-5.5 V |
| Current | <5 mA |
| Line | Gravity |
| Qty | Part | Value | References | Datasheet |
|---|---|---|---|---|
| × 3 | SMD Capacitor0603 | B1, B2, B3 | X7R SMD MLCC series datasheet (KEMET) | |
| × 2 | SMD Resistor0603 | B4, B5 | RC_L series datasheet (Yageo) | |
| × 1 | DFRobot Component, 31.3 x 24.6 x 5.8 mm (tan) | B6 |
Variations
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