| Customization: | Available |
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| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Universal controller specially designed for DRFN digital series COD sensors, compatible with all DRFN digital COD sensors.
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.
The working status of the sensor can be queried, including reading the serial number of the sensor.
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Model
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DUC2-COD-A
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Sensor Input
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Single channel input digital COD sensor for water
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Display Range
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COD: 0~9999mg/L TOC: 0~9999mg/L BOD: 0~9999mg/L TU: 0~4000NTU
Temp: -10~500ºC (measuring range related to the connected sensor)
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Resolution
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COD: 0.01mg/L(0~100), 0.1mg/L(100~1000), 1mg/L(1000~9999)
TOC: 0.01mg/L(0~100), 0.1mg/L(100~1000), 1mg/L(1000~9999)
BOD: 0.01mg/L(0~100), 0.1mg/L(100~1000), 1mg/L(1000~9999)
TU: 0.01NTU(0~100), 0.1NTU(100~1000), 1NTU(1000~4000)
Temp: 0.1ºC
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Relay Control
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Two settable SPST relays, Max. load of 3A/250VAC
Set high/low alarm, temperature and wash control
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Current Output
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Two settable 0/4~20mA current, Max. load 1000Ω
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Digital Output
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2-wire RS485 interface, MODBUS RTU
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Display Screen
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128*64 LCD, adjustable backlight mode, adjustable display rate
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Configuration
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Power off protection, parameters are retained indefinitely
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Time or Data
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Display Year/month/day/hour/min/second, record 10000 historical data
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Maintenance Record
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Last 100 times
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Language
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English
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Protection Grade
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IP66
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Work Temperature
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0~60ºC,RH<95% ( no condensation)
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Storage Temperature
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-20~70ºC,RH<55% ( no condensation, precision instruments)
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Enclosure Material
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Enhanced ABS
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Dimension
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144*144*120 mm (hole size 138*138 mm)
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Installation
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Wall mounting, pipe clamping, panel installation
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Electrical Interface
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Reserve three M12*1.5 gland heads, the wire diameter is 3~6.5mm
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Power Supply
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AC: 100~240V 50/60Hz
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Power Consumption
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About 24W
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Weight
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About 1600g
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FAQ
Q: Is your company a manufacturer?
A: Our company is a professional manufacturer of water analysis instruments and sensors, integrating development and production together. The quality of our products is guaranteed strictly.
Q: What's the location of your company?
A: Our company is Located in Suzhou near Shanghai,So we enjoy convenient water, land and air transportation,which is very efficient and fast.
Q: How is your service?
A: We will try our best to offer you good before-sale and after-sale service. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.
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