Remond RS485 Water in Oil Sensor Analyzer/ Self Cleaning Oil in Water Sensor
Oil in water sensor principle
The online oil in water sensor adopts the principle of ultraviolet fluorescence method. The fluorescence method is more efficient and faster, with better repeatability, and can be monitored online in real time. Self-cleaning brush can be used to effectively eliminate the influence of oil on the measurement. Suitable for oil quality monitoring, industrial circulating water, condensate, wastewater treatment, surface water stations and other water quality monitoring scenarios.
Oil in water sensor features:
1. Digital sensor, RS485 output, support MODBUS
2. With automatic cleaning brush to eliminate the impact of oil on the measurement
3. Eliminate the effects of ambient light on measurements with unique optical and electronic filtering techniques
4. Unaffected by suspended solids in water
Oil in water sensor technical data
| Principle | Ultraviolet fluorescence method |
| Measuring range | 0...50ppm or 0.40FLU |
| Resolution | 0.01ppm |
| Accuracy | ±5%F.S. |
| The detection limit | According to the actual oil sample |
| Linearity | R²>0.999 |
| Deepest depth | underwater 10 meters |
| Temperature range | 0 ~ 50°C |
| Power Supply | DC12V, current <50mA (when there is no cleaning brush) |
| Output signal | RS485,MODBUS protocol |
| Installation | Submersible type |
| Shell material | Stainless steel |
| Cable length | 5M (default) |
| Self-cleaning brush | Yes |
| Protection grade | IP68 |
Controller technical parameter
| Functions | PH,mg/L,NTU,uS/cm,mS/cm,ppm,ppb,pcu,cells,mm/a |
| Measuring range | According to the sensor |
| Resolution | According to the sensor |
| Accuracy | According to the sensor |
| Temp. compensation | Read sensor |
| Temp. range | 0 to 50.0°C |
| Ambient temperature range | 0 to +70°C |
| Storage temp. | -20 to +70°C |
| Display | Back light, dot matrix |
| Measure value current output1 | Isolated, 4 to 20mA output , max. load 500Ω |
| Temp. current output 2 | Isolated, 4 to 20mA output , max. load 500Ω |
| Current output accuracy | ±0.05 mA |
| RS485 | Mod bus RTU protocol |
| Baud rate | 2400/4800/9600/19200/38400/57600/115200 |
| Maximum relay contacts capacity | 5A/250VAC,5A/30VDC |
| Relay delay | 0-120 seconds |
| Language selection | English/traditional Chinese/simplified Chinese |
| Waterproof grade | IP65 |
| Power supply | From 90 to 260 VAC, power consumption < 7 watts |
| Installation | panel/wall/pipe installation |
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