SMART QUBIX EC/PH SENSOR

  • Satellite unit Smart Qubix system
  • RS485 serial communication
  • Zigbee wireless communication
  • Sensors
    • EC
    • PH
    • Water temperature

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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