Online Electrical Conductivity（EC）/ Salinity Sensor RK500-13 Rika
RK500-13 EC/Salinity sensor uses advanced anti-polarization technology, internal signal isolation technology, and has strong anti-interference ability. Stable measurement, accurate, maintenance-free, easy to install. The salinity sensor is used in aquaculture, water source testing, sewage treatment, environmental monitoring, and so on.
Fast Response
Excellent Stability
Widely Used
Simple Operation
High Precision
High Sensitivity
SPECIFICATIONS
| Item | Technical Specification | |
| EC Sensor | Salinity Sensor | |
| Measuring medium | Liquid | |
| Principle | Frequency conversion method | |
| Range | 0～500us/cm, 0～5000us/cm, 0～10000us/cm, 0～200000us/cm(any range of 0-300ms/cm can be customized, 1ms/cm = 1000us/cm) | 0～100000ppm(mg/L) 1ppm(mg/L)=1000ppb(ug/L)=1000000ppt(ng/L) |
| Supply | 7-30VDC(power consumption<0.2W) | |
| Accuracy | ±1% | |
| Response time | 1s | |
| Output Signal | 4-20mA & RS485 at the same time | |
| Electrode | Titanium alloy | |
| Temperature compensation | Automatic compensation | |
| Drift | ≤0.3%FS/24h | |
| Operating Temperature | -20℃-+80℃ | |
| Probe material | 316L or ABS(Strongly corrosive liquids) | |
| Ingress Protection | IP68 | |
| Storage | 10-60℃@20%-90%RH | |
| Cable length | Default:5m | |
DIMENSION
Dimension (Unit: mm)
Installation & Usage
Directly into the liquid Adopt submersible mounting bracket (show in the below figure)
PRODUCT DETAILS
