Create ROC-2313 Reverse Osmosis Controller[10 Jun. 2010, 11:05:42]
Keterangan
ROC-2313 Reverse Osmosis Controller
Performance Features
The instrument is a combined control instrument of a reverse osmosis controller and an on-line conductivity instrument. It can perform the operation test, status control and on-line monitoring of water quality conductivity ( combining PLC controller and conductivity meter) . It takes multiple anti-interference measures, adopts unique process flow and graphical control panel with LED indicator lamp embedded, the interface is friendly; menu-driven operation is used, multiple groups of parameters can be set and modified, the requirements of automatic operation are met.
Main technical specifications:
Reverse Osmosis collect point: raw water no water protection, low pressure protection, high pressure protection, pure water tank high level protection, exterior operation, operation reposition
Reverse osmosis control point: raw water pump, high pressure pump, inflow valve, flush valve, conductivity over limit let valve
Collecting input signal: direct current power supply, pull electrical digit, all terminals are isolated .
Power voltage: AC 220V± 15% 50Hz Power consumption: d3W
Environment conditions: 1) temperature: 0^ 50 ; 2) humidity: d85% RH
Measuring range: 0^ 20¼ S / cm 0^ 200¼ S / cm 0^ 2000¼ S / cm Fixed range which has been set by the manufacturer can not be changed by customers: So please indicate which measure range will be needed before placing an order. The ex-factory standard is 0-200¼ S / cm without prior indication.
Note: 0^ 2000¼ S / cm is suitable for the equipment with conductivity of the outflow water 100^ 2000¼ S / cm, with conductivity lower than 100¼ S / cm, measure range 0^ 200¼ S / cm or 0^ 20¼ S / cm should be selected.
Accuracy: 1.5 levels
Controlling output mode: ON single contact relay output
Resistivity load impedance: AC 250V/ 3A Max.
Operation pressure of conductance cell: 0^ 0.5Mpa
Medium temperature: 5^ 50
Temperature compensation: automatic temperature with 25 as reference temperature
Distance of measuring range: less than 30m ( the ex-factory configuration of electrode cable is 5m unless there is a special agreement)
Display mode: 3 1/ 2-digit LED digital display
Electrode selected: 1.0cm-1
Outline dimensions: 96× 96× 130mm ( height× width× depth)
Meter board hole: 91× 91mm ( height× width) Installation: Jam-in
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