| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year Lifetime Free Technical Support |
| Warranty: | 1 Year Lifetime Free Technical Support |
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Online RS485 4-20mA Dissolved Oxygen Controller DO Meter for Seawater Monitoring.The controller has the function of automatic compensation for air pressure display.
1.Universal controller specially designed for DRFN digital series dissolved oxygen sensors,
compatible with all DRFN digital dissolved oxygen sensors including fluorescence and polarography.
2.The controller has the function of automatic compensation for air pressure display.
3.3.2 inch LCD screen,password can be set,10000 historical data can be recorded.
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Model
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DUC2-DO-A
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Sensor Input
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Single channel input digital dissolved oxygen sensor for water
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Display Range
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DO
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0~50mg/L or 0~50ppm (measuring range related to the connected sensor)
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saturation
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0~500% (measuring range related to the connected sensor)
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TEMP
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-10~500ºC /14~932ºF (measuring range related to the connected sensor)
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Resolution
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DO
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0.01mg/L or 0.01ppm
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saturation
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0.1% (0≤saturation<10); 1% (10≤saturation≤500)
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TEMP
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0.1ºC/ 0.1ºF
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Relay Control
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Two settable SPST relays, Max. Load 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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Two-wire RS485 interface; MODBUS RTU
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Display Screen
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128*64 3.2-inch large graphic dot matrix LCD
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Configuration
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Power off protection, parameters are retained indefinitely
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Time and Data
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Display year/month/day/hour/minute/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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Power Failure Protection
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Set up data is permanently retained when power off
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Operating Environment
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0~60ºC,RH<95% ( no condensation)
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Storage Environment
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-20~70ºC,RH<55% ( no condensation)
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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 |
Wall mounting, pipe clamping, panel
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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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