DF Robot NH3 Sensor (Calibrated) - I2C & UART
This is a sensor that detects ammonia concentration and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of hydrogen in the environment. Can be widely used in the detection of ammonia in the industrial, underground, and environmental protection fields.
The probe adopts the electrochemical principle, has the characteristics of strong anti-interference ability, high stability, high sensitivity, etc., and the service life is as long as two years. The sensor has 32 modifiable I2C addresses, an integrated temperature compensation algorithm, and a threshold alarm function, It has good compatibility with mainstream main control devices such as Arduino, ESP32, and Raspberry Pi. The easy-to-use Gravity interface, coupled with our sample code, can quickly build a ammonia concentration detector.
DFRobot has introduced 12 gas detection sensors in this series, CO, O2, NH3, H2S, NO2, HCL, H2, PH3, SO2, O3, CL2, HF, which are used in exactly the same way and data format, so you can combine them according to your needs.
Quick Spec
- Detection Gas: Ammonia (NH3)
- Detection range: 0~100ppm
- Working Voltage: 3.3～5.5V DC
- Working Current: ＜5mA
- Output Signal: I2C, UART (0~3V), analog voltage
- Working Temperature: -20～50℃
- Working Humidity: 15～90%RH (non-condensing)
- Storage Temperature: -20～50℃
- Storage Humidity: 15～90%RH (non-condensing)
- Lifespan: >2 years (in the air)
- Compatibility: Arduino, ESP32, Raspberry pi
- Dimensions: 37 x 32mm
- Net Weight: 81g
Resources
Shipping List
- 1 xGravity: NH3 Signal Conversion Board
- 1 x NH3 sensor probe
- 1 x Gravity - 4pin Cable
DF Robot NH3 Sensor (Calibrated) - I2C & UART
- Brand: DF Robot
- Product Code: SEN0469
- Weight: 0.081kg
- Product Status : Active
Stock
| Warehouse | Stock Status | Location |
|---|---|---|
| Centurion | Limited Stock | CC107 |
| Stellenbosch | New Product Arriving Soon |
We ship free of charge between branches to complete your order.
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R2,798.00 (Inc Tax: R3,217.70)
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Tags: ozone, atmosphere, air, quality, gravity, sensor, i2c, pollution, organic, nh3, ammonia, uart, amonia