Brand：Erun
Oil in water online water quality monitor
Model：ERUN-SZ2-B-J4
oil (ultraviolet fluorescence)
Adopting the principle of UV fluorescence method, it is more efficient, fast and repeatable, and can be used for online real-time monitoring, which can detect soluble and emulsified oil, and is widely used in real-time continuous monitoring of oil in oil field, pipeline transportation, petrochemical industry, oil pollution and other kinds of oil.
transducers | ERUN- J4A | ERUN- J4B |
Measurement range | 0-50ppm（selectable0-150ppm） | |
temperature range | 0~50℃ | |
resolution | 0.01ppm | |
linearity | R2＞0.999 | |
sensor interface | RS-485，MODBUS protocol | |
protection class | IP68 | |
calibrations | Zero, one or two point calibration | |
Cable Length | Standard 10m, customizable | |
Maximum pressure | 6bar | 3bar |
Self-cleaning system | × | √ |
power supply | DC9~24V, current＞50mA | DC5~12V, current>500mA |
sizes | Φ22mm*175.5mm | Φ45mm*190.8mm |
Housing Material | aluminum alloy | 316L/aluminum alloy |
demonstrate | 7-inch color touch screen |
power supply | 110-220V AC |
exports | 1 circuit RS485, 2 circuits 4-20mA |
relay (electronics) | 2 relays, programmable response type and response value |
communication protocols | Standard Modbus RS485 RTU communication for real-time transmission of measured values |
material | ABS shell |
protection class | IP54 |
Storage temperature | -20~70℃ |
operating temperature | -15℃~60℃ |
sizes | 151.44mm*144.5mm*117mm(高*宽*厚) |
Installation | Wall or panel mounting (opening size 138*138mm) |
weights | 0.8kg |
Data storage | Continuous storage > 2 years |
High sensitivity by UV fluorescence method; |
| No reagents, strong anti-interference, no need for frequent calibration; |
Optional titanium alloy allows measurement of seawater and high salt content samples with low maintenance; |
Built-in calibration parameters for easy field use and secondary calibration; |
Adopts RS485 digital output and supports Modbus protocol; |
Automatically prompts error and alarm messages, and realizes alarm signal uploading; |
Support 4-20mA, MODBUS RS485 and other data transmission methods; |
With time display, data storage and export function, to master the monitoring parameters change dynamics; |
Adopting 7-inch color touch screen, the operation interface is simple, easy for users to learn, reliable system and low maintenance; |
Wall mounting, panel mounting, etc. are possible |
