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| Categories | Water Quality Sensor | 
|---|---|
| Brand Name: | KACISE | 
| Model Number: | KWS-850 | 
| Certification: | CE | 
| Place of Origin: | china | 
| MOQ: | 1PCS | 
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram | 
| Supply Ability: | 1000 Piece/Pieces per Week negotiable | 
| Delivery Time: | 5-8 work days | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| Output: | RS-485(Modbus/RTU) | 
| Power consumption: | 5W@12V | 
| power supply: | 12VDC±5% | 
| Accuracy: | ±0.1pH | 
| Measuring range: | 0~100mg/L or 0~1000mg/L | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The KWS-850 on-line multi-parameter water quality sensor can measure 8 parameters simultaneously
Product Description
The KWS-850 on-line multi-parameter water quality sensor is truly a remarkable innovation in the water monitoring realm. This state-of-the-art device is engineered to provide an all-encompassing understanding of water quality. Capable of measuring 8 parameters simultaneously, it offers a wealth of information at a glance. It precisely gauges essential elements like pH, which dictates the water's chemical nature, and dissolved oxygen, vital for aquatic life's survival. Conductivity measurement reveals the presence of dissolved salts and ions, while temperature data impacts numerous chemical and biological processes. Turbidity sensing detects suspended particles, ensuring water clarity. The sensor also monitors ORP to understand redox reactions, TDS for overall dissolved substance levels, and other relevant parameters. With such comprehensive capabilities, it's indispensable for safeguarding water resources in diverse settings, be it industrial use, environmental protection, or municipal water supply.
Feature

Parameter
| Dissolved Oxygen Probe | ||
| Measuring range | 0~20mg/L | |
| Accuracy | ±0.4mg/L | |
| Resolution | 0.01mg/L | |
| Turbidity Probe | ||
| Measuring range and Accuracy | 0~100NTU | ±3%or±2NTU | 
| 0~1000NTU | ±5%or±3NTU | |
| Resolution | 0.1NTU | |
| Conductivity / Salinity Probe | ||
| Measuring range and Resolution | 0~5000uS/cm | 1uS/cm | 
| 0~200mS/cm | 0.1mS/cm | |
| 0~70PSU | 0.1PSU | |
| Accuracy | ±1.5% F.S. | |
| COD Probe | ||
| Measuring range | COD | Turbidity | 
| 0~200mg/L equiv. KHP | 0~100NTU | |
| 0~500mg/L equiv. KHP | 0~200NTU | |
| COD accuracy | ±5%F.S. | |
| COD resolution | 0.1mg/L | |
| Turbidity accuracy | ±5%F.S. | |
| Turbidity resolution | 0.1NTU | |
| pH Probe | ||
| Measuring range | 0~14pH | |
| Accuracy | ±0.1pH | |
| Resolution | 0.01pH | |
| ORP Probe | ||
| Measuring range | -1500mV~+1500mV | |
| Accuracy | ±6mV | |
| Resolution | 1mV | |
| Ammonia Nitrogen Probe | ||
| Measuring range | 0~100mg/L or 0~1000mg/L | |
| Accuracy | ±10% or ±2mg/L | |
| Resolution | 0.1mg/L | |
| Temperature | ||
| Measuring range | 0~50℃ | |
| Accuracy | ±0.5℃ | |
| Resolution | 0.1℃ | |
| Other Information of Multi-parameter probe | ||
| Output | RS-485(Modbus/RTU) | |
| Cleaning method | Automatic cleaning | |
| Power consumption | 5W@12V | |
| power supply | 12VDC±5% | |
| Cable length | 5 meters, other length can be customized | |
Wiring
red line - power supply (VCC)
white line - 485 data _B (485_B)
blue line - 485 data _A (485_A)
black line - ground line (GND)
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