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Control unit　C-58

These instruments should be combined with O2 sensor then control cell temperature and convert cell　EMF to O2 value for display and signal output.

Characteristic

  • 1.Compact and useful DIN size (96mm×96mm, approx.. 300g)
  • 2.Good visibility, large display
  • 3.Free scale range
  • 4.Normally equipped RS-485, MODBUS communication
  • 5.Stable concentration by improved thermal control

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Control unit　C-58's
Dimensions

Dimensions

specification

Dimensions

 96W×96H×65D（90D with terminal cover）

Weight

 Approx. 330g

Power

 100～240VAC 50/60Hz

Display

 Segment type LCD
Upper 5 digits・Lower 5 digits・Status lamp 14pcs

Range

 1～3（Possible to set freely in the display range）
MODEL NAME：C-58-1(1 range), C-58-2(2 ranges), C-58-3(3 ranges)

Display ranges

 % 0.00～100.00 or 0.0～100.0（0.00～200.00 or 0.0-200.0）
ppm 0.0～9999.9 or 0.00～999.99（0.0～9999.9）
atm -35.00～0.00（-37.00～0.30）
mV -100.0～1500.0（-150.0～1550.0）
-O2% -20.00～100.00（-30.00～200.00）

Contact input

 Input 4 points
Function ①      Output hold
②      Remote calibration（Easy calibration by air）
③      Remote range

Output

 DCA D.C.4～20mA
DCV D.C.0～1V、0～5V、0～10V (Choose one either)

Contact output

 points Relay contact 3 pcs（A contact）・Open collector 2 pcs
Function ①      Concentration alarm（Selectable Hi/Lo, Hi/H・Hi, Lo/L・Lo）
②      Failure alarm（Sensor temp. failure））
③      Range answer
④      Measurement status

Communication

 RS-485、MODBUS/RTU

Range select

 Manual／Auto／Remote

Others

 Cell EMF display, Sensor temp. display, Key lock function

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