MOQ | 1 Unit |
Port | Shenzhen, China |
Packaging | packed by safe export carton |
Lead Time | 3-7 working days after payment |
Product | Self-cleaning oil in water sensor | Principle | Ultraviolet fluorescence method |
Range | 0-50ppm or 0`5000ppb | Precision | 3% |
Resolution | 0.1ppm or 0.1ppb | The detection limit | According to the actual oil sample |
Linearity | R2>0.999 | Protection level | Ip68 |
Sensor interface | RS-485, MODBUS protocol | Power information | DC 5~12V, current <50mA (when not cleaned) |
Size | Φ45*175.8 mm | Probe cable | 5 meters (default) |
Housing material | 316L | Self-cleaning Brush | Have |
Optical window | optical fiber |
Online oil in water sensor
Description
Commonly used oil in water detection methods include suspension method(D/λ<=1), infrared spectrophotometry (not suitable for low range), and ultraviolet spectrophotometry (not suitable for high range). Our online oil in water sensor uses the principle of fluorescence. Compared with several commonly used methods, the fluorescence method is more efficient and quicker, and can be monitored online in real time. The sensor has better
repeatability and stability. Self-cleaning brush can be used to eliminate air bubbles, reduce the impact of contamination on the measurement, make the maintenance cycle longer, and maintain excellent stability for long-term online use. It can play an early warning role on oil pollution in water. Suitable for oil quality monitoring, industrial circulating water, condensate, wastewater treatment, surface water stations and other water quality monitoring scenarios.
Principle
The oil content in the water was monitored by ultraviolet fluorescence method, and the concentration of oil in the water was quantitatively analyzed according to the fluorescence intensity of the oil and its aromatic hydrocarbon compound and the conjugated double bond compound absorbing ultraviolet light. The aromatic hydrocarbons in petroleum can generate fluorescence under the excitation of ultraviolet light, and calculate the value of oil in water according to the intensity of fluorescence.
Features
* Digital sensor, RS-485 output, support MODBUS
* With automatic cleaning brush to eliminate the impact of oil on the measurement
* Eliminate the effects of ambient light on measurements with unique optical and
electronic filtering techniques
* Unaffected by suspended solids in water
Product |
Oil in water sensor |
Self-cleaning oil in water sensor |
|
Model |
DS530-A |
DS530-B |
|
Principle |
Ultraviolet fluorescence method |
||
Range |
0-50ppm or 0`5000ppb |
||
Precision |
3% |
||
Resolution |
0.1ppm or 0.1ppb |
||
The detection limit |
According to the actual oil sample |
||
Linearity |
R2>0.999 |
||
Protection level |
Ip68 |
||
Sensor interface |
Support RS-485, MODBUS protocol |
||
assembly |
Input type |
||
Power information |
DC 5~12V, current <50mA (when not cleaned) |
||
Size |
Φ45*175.8 mm |
||
Probe cable length |
5 meters (default), can be customized |
||
Housing material |
316L (customizable titanium alloy) |
||
Self-cleaning Brush |
No |
Have |
|
Optical window |
optical fiber |
11 Tangyan South Road, Yanta District, Xi'an City, Shaanxi Province