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Automatic Dosing Blue-Green Algae Controller For Irrigation Water
The online blue-green algae density analyzer consists of a
controller and a blue-green algae density sensor. The controller
can be connected to two sensors at the same time, and there are
various output interfaces such as analog quantity, digital
quantity, switch quantity and so on. The sensor outputs RS485
signal, which has stronger anti-interference ability in field
application.
The online blue-green algae transmitter adopts the principle of
fluorescence method, which is more efficient and faster than the
traditional manual counting method, and can be monitored online in
real time. Transmitters have better repeatability and stability.
With an automatic cleaning brush, it can eliminate air bubbles,
reduce the influence of contamination on measurement, make the
maintenance cycle longer, and maintain excellent stability for
long-term online use. It can play an early warning role in the
reproduction of algae.
Specification:
Model | DUC2-BGA-H-A |
Software Version | DRFN BGA Analysis software V1.0 |
Sensor Input | Compatible with all DRFN's BGA Digital Sensors |
Display Range | 0-3,000,000 cells /mL |
Resolution | 1cells /mL |
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 |
OTA | —— |
Display Screen | 128*64 black-and-white graphic lattice LCD |
Configuration Information | Power off protection, parameters are retained indefinitely |
Time/Data Record | Year/month/day/hour/min/second, record 14000 historical data |
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 | 100~240VAC |
Power Consumption | About 7W |
Weight | About 800g |
Please click the catalog of RS485 Blue-Green Algae controller here:
Brief introduction:
● Compatible with all DRFN digital BGA 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:
◇ surface water
◇ source water
◇ aquaculture waters
◇ landscape water
◇ import of the waterworks
FAQ
1. How does your Blue-Green Algae 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
2. Does the Blue-Green Algae controller have an ambient temperature alarm function?
Our Blue-Green Algae controller has ambient temperature alarm
function
3: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or within 20
days if the goods are not in stock, it is according to quantity.