Multiparameter Water Quality Sonde
SS300-02
五参数水质变送器
产品亮点
● Automatic or manual temperature compensation.
● K=1 or K=10 conductivity electrode constant options.
● Configurable device address and baud rate.
● Two-point pH and single-point conductivity calibration.
● K=1 or K=10 conductivity electrode constant options.
● Configurable device address and baud rate.
● Two-point pH and single-point conductivity calibration.
产品概述
• Combines five water-quality measurements in one compact, IP68-rated probe.
• Supports submerged or in-line installation through NPT3/4 threaded connections.
• Provides configurable RS485 Modbus-RTU communication for monitoring and control systems.
• Designed for non-corrosive weak-acid/weak-alkali water, wastewater, agriculture and aquaculture.
| Item | Specification |
| Supply Voltage | DC 7-30 V |
| Power Consumption | ≤0.4 W |
| Communication | RS485; Modbus-RTU; 1200-115200 bit/s configurable; 4800 bit/s default |
| pH Range / Resolution | 0.00-14.00 pH / 0.01 pH |
| pH Accuracy | ±0.15 pH |
| Conductivity Range | K=1: 1-2000 μS/cm; K=10: 10-20000 μS/cm |
| Conductivity Resolution / Accuracy | K=1: 0.1 μS/cm; K=10: 1 μS/cm / ±1% FS |
| Salinity Range | K=1: 0-1000 ppm; K=10: 5-11476 ppm |
| TDS Range | K=1: 0-1100 ppm; K=10: 5-13400 ppm |
| Temperature Range / Resolution | 0-80 °C / 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Compensation | −5 to +80 °C; automatic or manual; manual default 25 °C |
| Conductivity Temp. Coefficient | 0.02 default |
| Operating Environment | 0-80 °C, non-freezing |
| Sensor Element Temperature | −20 to +80 °C |
| Ingress / Pressure | IP68 / 0.6 MPa |
| Cable | 5 m default; other lengths available on request |
