Index > Water Quality Sensor > Water Quality Sensor > Conductivity/salinity sensor
4-electrode conductivity sensor
Overview
Hybono’s four-electrode conductivity sensor provides more accurate, stable measurement and wider measurement range than traditional two electrode design. It has no polarization effect and can deploy in long periods of time without frequent maintenance. It supports RS485 MODBUS protocols
Features
▲Digital sensor, support RS485 / MODBUS
▲Minimal polarization effect, long maintenance cycle▲Wide measurement range, excellent biofouling resistance
▲Long life time
| Model Number | HY521-A |
| Measurement parameter | Conductivity |
| Range | 1μS/cm~100 μS/cm |
| Accuracy | 1% |
| Resolution | 0.0001mS/cm |
| Response time | <2 sec |
| IP rating | IP68 |
| Max Pressure | 6 bar |
| Operating Temperature | 0 ~ 50℃ |
| Output | Modbus RS-485 |
| Power Consumption | DC 5~12V ，I<50mA |
| Temperature Sensor | NTC |
| Body Material | PEEK |
| Dimension | Φ22*146.5 mm |
| Cable length | 10M（default），custom length available |
| Calibration | One point or two-points |
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