Высококачественный цифровой онлайн анализатор КВС для сточных
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- Supplier: Suzhou Delfino Environmental Technology Co. Ltd.
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Product Overview
Description
High Quality Digital Online COD Probe Analyzer for Sewage Plant
Features of COD Controller
● Compatible with all DRFN digital COD sensors;
● Can display COD and BOD parameter;
● The working status of the DO sensor can be queried, including reading the serial number;
● Time and historical data recording function;
● 3.2-inch large LCD screen;
● 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;
● Support a variety of installation methods.
● 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;
● Support a variety of installation methods.
Specification of COD Controller
Product Name | COD(chemical oxygen demand) controller |
Product Model | DUC2-COD-HA |
Brand Name | Daruifuno |
Display Rang | 0-1000mg/L |
Resolution | 0.01mg/L |
Relay Control | 2 settable SPST relays with a maximum load of 3A/250VAC |
Analog Current Output | 2 settable 0/4~20mA active current loop outputs, max load 1000Ω |
Communication Method | RS485 interface; MODBUS RTU; support JSON text data format |
Display Screen | 128*64 LCD, adjustable backlight mode, adjustable display rate |
Configuration Information | Power off protection, parameters are retained indefinitely |
Time/Data Record | Record 14000 historical data |
Maintenance Records | Last 100 |
Operating Temperature | 0～60℃，RH<95% ( no condensation) |
Storage Temperature | -20～70℃, RH<55% ( no condensation, precision instruments) |
Shell Material | Enhanced ABS |
Protection Grade | IP66 |
Dimension | 144*144*120mm |
Mounting Method | Wall mounting, pipe clamping, panel (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 | 100~240V AC |
Power Consumption | 7W |
Weight | 800g |
Features of COD Sensor
FAQ
1. Which sensors can be connected to your COD controller?
A: The COD meter can be compatible with DRFN digital COD sensors.
2. How does your COD controller collect sensor data?
A: The connected sensor uploads the detected data in a special encrypted communication method to ensure that the DUC controller can collect high-precision data more stably
3. What are the applications of COD analyzers?
A: surface water/ process water/ sewage treatment plant/ industrial wastewater/ drinking water/ river
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