Digital Water Detector Electrical Conductivity Temperature Depth Ctd Sensor

Conductivity Pressure Temperature Sensor:

CTD sensor is a sensor used to measure ocean dynamic parameters of seawater Including:
"TEMPERATURE/ CONDUCTIVITY/ PRESSURE" It has the advantages of small size, good performance, low power consumption, prevention of biogical attachment, on-site cleaning, no need to repeat calibration etc.

Features:

1. High precision, strong pressure resistance;
2. High synchronous sampling frequency;
3. Extremely low power consumption;
4. Expansion performance: more functions can be customized;
5. According to requirements: dissolved oxygen, turbidity, etc.

Four-probe Conductivity Sensor:

- Principle: Four-electrode Method;
- Measuring range: 0-200.00mS/cm;
- Resolution: 0.01mS/cm;
- Accuracy: ±(0.5mS/cm+3%read) ;
- Temp measure range: 0.0...60.0ºC;
- Temperature compensation: Automatic ;
- Power supply:220V AC;
- Pressure range: 0-6bar ;
- Data communication: Rs485(MODBUS-RTU) ;
- Shell material: ABS/PDFV;
- Thread: NPT3/4 ;
- Cable length: 5m or customization ;
- Protection grade: IP68;

The Four-probe Conductivity Sensor adopts a new generation of four-probe technology. It's widely used for sea water, Mariculture, marine sea aquarium and ocean industry.
Compared with the ordinary two-probe sensor, it has higher accuracy and larger measure range, built-in temperature sensor and real-time temperature compensation. It has excellent anti-pollution ability and will not cause polarization even in the harsh environment for long-term online monitoring. RS485 output let it can be networked without a controller.