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The HI-300 and HI-301 models are hand-held power generators for panel mounting. They control a 4 to 20mA loop, powered by the instrument itself.

By acting directly on the control, it is possible to control the value of the output current. This is indicated as an adjustment and is located on the front of the instrument.

The generator has a dual display, the first is a three-digit numerical display, which indicates the value of the output in percentage mode for the range from 4 to 20 mA.

The second display consists of a bar of 10 LEDs and allows the value of the output to be observed as an analogical approximation.

These electric generators have a double feeding system, being able to be fed from a 220Vac mains voltage or from a 24Vcc supply.

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The HI-300 and HI-301 electric generators are hand-held power generators for panel mounting. They generate a controlled and stable 4 to 20mA loop. By moving the control knob, it is possible to change the value of the output current.

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Description

Product description

  • HI-301 is a manual current generator
  • It allows to control the value of the output current
  • Potentiometer adjustment (in optional coder)

Key features

  • Dual feeding system
  • Numerical display
  • Toolbar of 10 LED diodes

Applications

  • Loop device control from 4 to 20 mA
  • RS-485 installation possible

Technical specifications


Output range (0-100%): 4-20 mA or 0-20 mA (specify)

Resolution/Precision: 1%

Loop supply voltaje: 24 V DC

Maximum loop impedance: 1000 Ohms

Operation temperatura: 0-50 ºC

Power supply: Double system, it is possible to use one system or the other:
• 220 V a.c. +/- 10% 50/60 Hz
• 24 V c.c nominal, (accepts input from 10 a 30 Vc.c)

Mounting panel: 48×96 horizontal

Warranty: 3 ages

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