SUP-ADS-V300 Oil-in-Water Sensor

The oil-in-water sensor is a specialized instrument designed for detecting the concentration of oil contaminants in water. It operates based on an optical principle, primarily UV fluorescence, enabling rapid and continuous online monitoring. Equipped with an integrated self-cleaning brush, the sensor effectively removes bubbles and oil residues, reducing fouling interference and extending maintenance intervals, ensuring excellent long-term stability. It supports effective monitoring and early warning of oil pollution in water.

Categories : Sensor , Liquid analysis , Online water quality analyzer

Brands :Supmea

Product description

Download

Features

Digital sensor with RS485 output and Modbus protocol.
Real-time online monitoring without sample extraction; higher sensitivity and simplified operation.
Integrated self-cleaning brush to prevent biological fouling, extending maintenance intervals.
Advanced optical and filtering technology eliminates ambient light interference.
High-precision imported UV LED light source with excellent stability, low drift, and long service life.

Specification

Technical Specifications

Parameters
Electrode Type	Low-Range	High-Range
Light Source	UV 254nm LED	UV 360nm LED
Measured Variables	Oil-in-Water
Measuring Range	BTEX: (0~1100) ppb PAH: (0~1000) ppb (customizable)	(0~150) ppm
Resolution	0.01ppb	0.01ppm
Limit of Detection	BTEX: 10ppb PAH: 10ppb	Dependent on actual oil sample
Linearity	R²>0.99	R²>0.99
Communication Output	RS485 interface, Modbus protocol Note: Recommended communication interval 200 ms; 1 s interval preferred
Power Supply	(12~24)VDC, 1A	(5~12) VDC, >500mA
Power Consumption	0.25 W (self-cleaning brush disabled) 0.8 W (self-cleaning brush enabled)
Process Pressure	0.3MPa
Temperature Range	(0~50) (non-freezing)
Cable Length	10 m (standard), customizable
Protection Rating	IP68