Signal Transmission Chlorophyll Meter For Underground Pipe Network Sewage
Chlorophyll fluorescence is one of the important indicators reflecting plant photosynthesis and other physiological functions. The chlorophyll sensor uses the characteristic that chlorophyll A has absorption peaks and emission peaks in the spectrum, and emits monochromatic light of a specific wavelength into the water, and the chlorophyll A in the water absorbs the energy of the monochromatic light and releases another wavelength of monochromatic light. Color light, the light intensity emitted by chlorophyll A is proportional to the content of chlorophyll A in the water.
DRFN online chlorophyll controller application fields: RO water, electronics, chemical industry, electroplating, battery, solar energy, printing and dyeing, food, photovoltaic, metallurgy, pharmaceutical, laboratory, purified water, boiler water, cooling water, circulating water, sugar industry, - Chemicals, aquaculture, environmental protection water treatment, drinking and surface index monitoring, chemical operation process, recycling and detergent, industrial seeding, fermentation process, environmental monitoring, sewage treatment, swimming pool chlorination control, hospital sewage discharge, industrial manufacturing process It has excellent performance in water and wastewater treatment applications in monitoring and other fields, and is very popular in the field of harsh environments.
Specification:
| Model | DUC2-CHL-H-D |
| Software Version | DRFN chlorophyll Analysis software V1.0 |
| Sensor Input | Compatible with all DRFN's chlorophyll Digital Sensors |
| Display Range | 0~500ug/L or 0~100RFU |
| Resolution | 0.01ug/L |
| Relay Control | 2 settable SPST relays with a maximum load of 3A/250VAC |
| Analog Current Output | 2 settable 0/4~20mA current outputs with a maximum load of 1000Ω |
| Communication Method | Two-wire RS485 interface
MODBUS RTU
support JSON text data format |
| OTA | —— |
| Display Screen | 128*64 black-and-white graphic lattice LCD
adjustable backlight mode
adjustable display rate |
| Configuration Information | Power off protection, parameters are retained indefinitely |
| Time/Data Record | Year/month/day/hour/min/second, record 14000 historical data
record interval can be set between 1~999 minutes |
| Maintenance Records | Last 100 times |
| Protection Level | IP66 |
| Operating Environment | 0～60℃,RH<95% ( no condensation) |
| Storage Environment | -20～70℃, RH<55% ( no condensation, precision instruments) |
| Shell Material | Enhanced ABS |
| Dimension | 144*144*120 mm |
| Mounting Method | Wall mounting, pipe clamping, panel installation (hole size 138*138 mm) |
| Electrical Interface | The back end reserved 3 M12*1.5 Gram head, line diameter 3~6.5 mm |
| Power Supply | 18~36VDC |
| Power Consumption | About 7W |
| Weight | About 800g |
Please click the catalog of RS485 Chlorophyll sensor here:
Daruifuno Catalog.pdf
Brief introduction:
● Compatible with all DRFN digital chlorophyll sensors;
● Separately have a list of controller and sensor settings for quick and detailed parameter setting;
● The working status of the sensor can be queried, including reading the serial number;
● Support a variety of installation methods；
● Time and historical data recording function;
● 3.2-inch large LCD screen;
● User-friendly Chinese and English language interface;
● Password can be set to prevent misoperation;
● 2 SPST multi-function and settable relays;
● Two 0/4~20mA active current loop outputs;
● RS485 interface, Modbus RTU communication protocol;
● IP66 waterproof level, sealed enclosure can isolate pollution and corrosive gas;
Aplication:
◇ rivers and lakes
◇ surface water
◇ aquaculture waters
◇ urban landscape rivers
FAQ
1. Which sensors can be connected to your chlorophyll controller?
A: The chlorophyll meter can be compatible with DRFN digital chlorophyll sensors.
2. How does your chlorophyll controller collect sensor data?
A: The connected sensor uploads the detected data in a special encrypted communication method to ensure that the controller can collect high-precision data more stably
3. Does the dissolved chlorophyll controller have an ambient temperature alarm function?
Our chlorophyll controller has ambient temperature alarm function
Product Tags:
|
|
Signal Transmission Chlorophyll Meter For Underground Pipe Network Sewage Images
|
