Brand：Erun
On-line analyzer for oil (PAHs) water quality in water
Model：ERUN-SZ2-B-J4C
Oil (ultraviolet fluorescence)
ERUN-SZ2-B-J4C on-line water quality analyzer for oil (PAHs) in water produced by WinRun Environmental Protection has the features of higher efficiency, quicker and better reproducibility, and it can monitor the total oil content of water in the range of ppb online in real time. With the special sensor comes with self-cleaning brush, can eliminate air bubbles, oil, reduce staining on the measurement of interference, so that the maintenance cycle is longer, long-term online use can also maintain excellent stability, can play a role in monitoring and early warning of oil pollution in the water.
Measurement range | 0-1100ppb(BTEX)、0-1000 ppb(PAH)、0-60ppm(BTEX) |
temperature range | 0~50℃ |
resolution | 0.01 |
linearity | R2＞0.999（Continuous dilution of standard solution） |
sensor interface | RS-485，MODBUS protocol |
protection class | IP68 |
calibrations | Zero, one or two point calibration |
Cable Length | Standard 10m, customizable |
Maximum pressure | 3bar |
Self-cleaning system | √ |
power supply | DC12~24V，Current > 1A |
sizes | Φ50mm*176.3mm |
Housing Material | 316L（Customizable Titanium） |
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 |
Installation | Wall or panel mounting (opening size 138*138mm) |
weights | 0.8kg |
Data storage | Continuous storage > 2 years |
On-line measurement of PAH (oil) content in water by UV fluorescence method with high sensitivity; |
Imported high-precision 254nm UV LED light source, high stability, small drift, long life; |
254nm excitation light, higher sensitivity for refined oil measurement; |
With self-cleaning brush to prevent microbial adhesion and long maintenance intervals; |
Adopts RS485 digital output and supports Modbus protocol; |
Built-in calibration parameters for easy field use and secondary calibration. |
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 |
