The Smart Qubix EC/PH sensor is a satellite unit which can be wireless connected to the controller when using the Zigbee Gateway and has the following sensors:
- EC Sensor
- PH Sensor
- Water Temperature Sensor
| pH SENSOR |
|
| Sensor type |
Combination electrode |
| Measurement range |
0~14 pH |
| Temperature of operation |
0~80 ºC |
| Zero electric potential |
7±0.25 p |
| Response time |
98.5 |
| Noise |
<0.5 mV |
| Alkali error |
15 mV |
| Reader accuracy |
up to 0.01 (in function of calibration) |
| Cable length |
~500 cm |
|
|
| CONDUCTIVITY SENSOR |
|
| Sensor type |
Two electrodes sensor |
| Electrode material |
Platinum |
| Conductivity cell constant |
1 ± 0.2 cm-1 |
| Cable length |
~500 cm |
| CO2 SENSOR |
|
| Brand |
SenseAir |
| Operating Principle |
Non-dispersive infrared (NDIR) |
| Measurement range |
0 to 5000 ppmvol |
| Accuracy |
±30 ppm ±3% of reading |
| Response time (T1/e) |
20 sec diffusion time |
| Rate of Measurement |
0.5 Hz |
| Operating temperature |
0 to +50 °C |
| Operating humidity |
0 to 95% RH non condensed |
| Storage temperature |
-30 to +70 °C |
