SAV-TDS8002 Digital conductivity sensor
TDS8002 conductivity and salinity digital sensor is designed for aquaculture, river sewage, seawater salinity, environmental protection engineering and other industries. It is equipped with a special quadrupole alloy sensor for breeding, which can be used to measure the changes of conductivity and salinity in the aqueous system within the range of (0~500) mS/cm. It has a standard RS485 Modbus RTU protocol interface function, which can communicate with the host computer remotely.
Features
Range: (100~60000) us/cm; (0.1~500.00) ms/cm;
Accuracy: ±1.5%
Material: POM
Temperature range: 0-60℃
SPECIFICATIONS
| Product | Digital conductivity sensor |
|---|---|
| Model | SAV-TDS8002 |
| Measure range | （100~60000）uS/cm; |
| （0.1~500.00）mS/cm; | |
| Accuracy | ±1.5% |
| Solution | 1uS/cm;0.01mS/cm;1ppm;0.01ppt |
| Material | POM(wet part) |
| Temperature range | （0~60.0）℃ |
| Protocol | MODBUS-RTU |
SUP-ERC 400 Residual chlorine sensor
| Measurement content | HCLO、CLO2 |
|---|---|
| Measuring system | Microelectronics MEMS technology, special membrane structure |
| Measure range | (0~5）mg/L |
| Accuracy | When ≤0.1mg/L, the absolute error is ±0.01mg/L; When ≥0.1mg/L, ±5% of the measured value or ±0.02mg/L (whichever is greater) |
| Resolution | 0.01 |
| Polarization time | When using for the first time, first pass water for 2 hours in chlorinated water, and then power on for half an hour. |
| Response time | Less than 30s after polarization is completed |
| Minimum conductivity | ≥100us/cm, can not be used for ultrapure water |
| Operating temperature | (0~40)℃ (non-condensing) |
| Temperature compensation | Pt1000 with built-in integrated automatic compensation |
| Max pressure | 4bar |
| Recommended flow rate | ≥0.03m/s in flow cell |
| pH range | (5~9) pH, below 5 will damage the membrane head |
| Maximum chlorine concentration | ≥5ppm |
| Power supply | Standard 24V DC±2V; optional 12V DC±2V |
| Power consumption | 1.56W |
| Digital communication | MODBUS RS485 |
| Cable length | Standard 3 meters, others can be customized |
| Probe weight | 210g |
| Thread size | NPT 3/4 |
| Connection method | 5-pin waterproof aviation plug |
| Moisture-proof material | PVC and Viton® O-ring seals |
Introduction
TDS8002 conductivity and salinity digital sensor is designed for aquaculture, river sewage, seawater salinity, environmental protection engineering and other industries. It is equipped with a special quadrupole alloy sensor for breeding, which can be used to measure the changes of conductivity and salinity in the aqueous system within the range of (0~500) mS/cm. It has a standard RS485 Modbus RTU protocol interface function, which can communicate with the host computer remotely.
Features
Isolated power supply design, data stability, strong anti-interference ability
4-pole stainless steel, corrosion-resistant alloy conductivity/salinity sensor
Shell material: POM (wet part material)
Corrosion resistance, high stability, suitable for continuous monitoring of fresh water and sea water
Built-in temperature sensor