Brand：Erun
Chlorophyll online water quality monitor
Model：ERUN-SZ2-B-L3
Chlorophyll (fluorescence method)
Chlorophyll online water quality monitor, using WinRun environmental protection advanced fluorescence sensing technology, with high repeatability and stability, widely used in rivers, lakes, ponds, marine survey, aquaculture, drinking water sources and other water quality chlorophyll for continuous real-time monitoring.
Sensor Model | ERUN-L3B | ERUN-L3C |
Measurement range | 0-500μg/L | |
accuracy | ±5% or 0.5μg/L | |
resolution | 0.01μg/L | |
temperature range | 0~50℃ | |
Maximum pressure | 3bar | 6 bar |
Self-cleaning system | √ | × |
sizes | Φ36mm *198.2mm | Φ22mm *175.5mm |
Protection Grade | IP68 | |
sensor interface | RS-485, MODBUS protocol | |
power supply | DC12~24V, current＞500mA | |
Cable Length | 10m (standard), customizable | |
calibrations | Zero, one or two point calibration | |
Housing Material | 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 |
The sapphire light guide structure reduces the impact of stray light, while the light window is not easily worn; |
Titanium alloy housing for better corrosion resistance and can be used in seawater environments; |
With self-cleaning brushes to prevent bio-adhesion and longer maintenance intervals; |
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 |
