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• It can control nutrient solution system from other firm
(by replacing control box)• It can transmit a text message by handphone when any malfunction
takes place(option)• It can measure substrate temperature of the crop
• LCD is installed to monitor control box
• Digital output, DC, AC 24-220V
• Communication by PC(long distance ; RS-485, short distance : RS-232)
• Saving of setting values, 100% operation of devices even if PC is shutdown
• Retaining original technology for hardware & software.
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Name of device DONGWOO integrated environment control system Model D-3700 Control sector 1 sector(basic) ∼ 8 sectors(option) Method
of controlExternal weather station Wind direction, wind velocity, light intensity, rain
(Signal : 0 ∼ 20mA)Inside the
greenhouse (basic)Temperature(2 areas), humidity(2 areas),
substrate temperature(1 area), CO2(1 area)Inside the
greenhouse (option)Amount of substrate solution, pH/EC/humidity of substrate solution
(Signal : 0 ∼ 20mA)Digital
outputEnvironment
control outputDC, AC 24V ~ 220V (40 Output) Nutrient solution
control outputDC, AC 24V ~ 220V (20 Output) Power source Single-phase, AC220V/ 50-60Hz * Product is subject to change without prior notice to improve its quality or capacity.
