Continuous online monitoring and control for any aqueous solution to accommodate a range of sensors
The pH controller (DWA-2000A-pH) Panel mount microprocessor has been built and designed to provide years
of trouble free operation.
It is designed to be only mounted in a panel and is designed to be connected and calibrated to various levels
of pH electrodes.
This pH controller features fully automatic temperature compensation and accuracy to within 0.02pH of full scale.
When control of pH is required, this controller features a high and low relay output contact,
or 4-20mA output which can be utilised to control both alkaline and/or acid dosing control.
Probe Cleaning Output
The added feature that this controller has, compared to others in the market is a probe clean relay output,
which can be utilised to control a solenoid for air or water jet cleaning of the electrodes surface.
(Especially useful in waste / industrial water plants)
*Microprocessor based Digital Program Controller
*Isolated DC (4-20/0-20/0-24 mA) Output Transmission
*Automatic Cleaning Control Function
*Low-cost For User Satisfaction
*CE Mark Accredited
Model : DWA-2000A-pH
Channel : Single Channel
Range : 0~14 pH (Resolution 0.01)
Power : AC 110/240v 50/60Hz
Accuracy : 0.02 pH of Full Scale
Response Time : 15 Seconds (90%)
Analog Output : Isolated 4~20mA DC
Digital Output : None
Relay Output : High / Low / Cleaning
Relay Voltage : Volt free 5A @ 24VDC / 5A @ 240VAC
Display : Measuring Value (7 Segment)
Humidity : Max 90% (Non Condensing)
IP Rating : IP54
Size : 96mm(W) x 96mm(H) x 125(D)
Installation : Panel Mount Only (DIN 96)
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