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:: Manual Loader Controllers

> Introduction ::

Pantech's Manual Loader Controllers, series 880 are designed to control output going to control valve, with or without the process controller.

Model 880 is a Manual loading station with digital process display. It accepts a process input of 4 – 20mA DC and displays it through a 3 ½ digit red LED display in engineering unit. On pressing a push button, the display indicates output of 4 – 20mA DC to the control valve in percentage. The output can be changed from front of the instrument by UP and DOWN keys. The normal rate of change of output in 1% per second, this rate can be changed to 10% per second by pressing FAST key in conjunction with UP or DOWN push buttons.

The modules incorporate low drift operational amplifiers and industrial grade components. Burn in of each module ensures a long trouble free operation.

> Specifications ::

Input

4 - 20 mA DC (For PV display)
1 - 5 V DC (For PV display)

Display range

In percentage or to be specified (predefined)

Output

4 - 20 mA DC

Analog output load capacity

600 maximum

Output Accuracy

+/- 0.25% of span

Display

3 ½ digit LED

Display accuracy

+/- 0.15% of span

Power supply

230 V AC
110 V AC
24 V DC (22.5 to 28.0 V DC)

Power consumption

6 VA max.

Ambient temperature

0 - 50° C.

 Storage temperature

0 - 70° C.

Humidity

90% RH (non-condensing)

Mounting
Dimension
Inputs
Power
Output Option
Indication Option
Display Size
Isolated
Non Isolated
Display
Resolution ( PV )
Output
Resolution
Panel
96 * 96 * 200
All
All
No
Yes
3 ½ digit
3 ½ digit
½ " size
48 * 96 * 225
All
All
No
Yes
3 ½ digit
3 ½ digit
½ " size
144 * 72 * 225
All
All
No
Yes
3 ½ digit
3 ½ digit
½ " size

 

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