pH
DFRobot Gravity Analog pH Sensor for Arduino
Out of stock
DFRobot Gravity Analog Turbidity Sensor For Arduino
Out of stock
DFRobot Gravity Analog Water Pressure Sensor
Out of stock
DFRobot Gravity CL2 Sensor (Calibrated) – I2C & UART
Out of stock
| Model |
Gravity: O2 Signal Conversion Board |
|---|---|
| Detection Gas |
Chlorine (CL2) |
| Detection range |
0~10ppm |
| Working Voltage |
3.3～5.5V DC |
| Working Current |
＜5mA |
| Output Signal |
I2C ,UART (0~3V) ,analog voltage |
| Compatibility |
Arduino ,ESP32 ,Raspberry pi |
| Lifespan |
＞2 years (in the air) |
| Adapter Plate Size |
37 x 32mm |
| Working Humidity Range |
15～90%RH (non-condensing) |
| Working Temperature Range (°C) |
-20～50℃ |
DFRobot Gravity ICP-10111 Pressure Sensor
Out of stock
DFRobot Gravity Industrial Grade Analog Electrical Conductivity Sensor PRO (K=1)
Out of stock
| Supply Voltage |
3.3-5.0V |
|---|---|
| Output signal |
0-3V |
| Probe Type |
Industrial Grade |
| Cell Constant |
K=1 |
| Temperature Detector: |
PT1000 platinum resistance thermometer |
| Maximum Range |
1-2200μs/cm |
| Practical Range |
100-2000μs/cm |
| Operating Temperature |
0 – 100℃ |
| Pressure Resistant |
0.5MPa |
| Waterproof Level |
IP68 |
| Board Size |
42mm X 32mm / 1.65in X 1.26in |
DFRobot Gravity Industrial Grade Analog pH Sensor / Meter Pro Kit for Arduino
Out of stock
DFRobot Gravity Industrial Grade Analog pH Sensor / Meter Pro Kit V2
Out of stock
DFRobot Gravity Lab Grade Analog Electrical Conductivity Sensor / Meter(K=10)
Out of stock
DFRobot Gravity Lab Grade Analog Electrical Conductivity Sensor /Meter V2 (K=1)
Out of stock
| Supply Voltage |
3.0~5.0V |
|---|---|
| Output Voltage |
0~3.4V |
| Probe Connector |
BNC |
| Probe Type |
Laboratory Grade |
| Cell Constant |
1.0 |
| Support Detection Range |
0~20ms/cm |
| Recommended Detection Range |
1~15ms/cm |
| Temperature Range |
0~40°C |
| Probe Life |
>0.5 years (depending on the frequency of use) |
| Cable Length |
100cm |
| Signal Connector |
PH2.0-3Pin |
| Measurement Accuracy |
±5% F.S |
| Board size |
42mm x 32mm/1.65in x 1.26in |
DFRobot Gravity Lab Grade Analog pH Sensor/Meter Kit V2
Out of stock
| Supply Voltage |
3.3~5.5V |
|---|---|
| Output Voltage |
0~3.0V |
| Probe Connector |
BNC |
| Signal Connector |
PH2.0-3P |
| Measurement Accuracy |
±0.1 at 25℃ |
| Probe Type |
Laboratory Grade |
| Detection Range |
0~14 |
| Temperature Range |
5~60°C |
| Zero Point |
7±0.5 |
| Response Time |
<2min |
| Internal Resistance |
<250MΩ |
| Probe Life |
>0.5 years (depending on the frequency of use) |
| Dimension |
42mm x 32mm/1.66 x 1.26in |
DFRobot Gravity Liquid Flow Sensor (G1/2)
Out of stock