NPA-2019™

Ion Chamber Amplifier
Manufactured by: The Sensing Systems Divison
Favorite this Product

NPA-2019™

Ion Chamber Amplifier
Manufactured by: The Sensing Systems Division
Favorite this Product

The Model NPA-2019 unit is an Ion Chamber Amplifier designed for use in a nuclear power reactor. The device consists of a log and linear amplifier, a rate amplifier, buffer amplifiers, alarm trips, and a high-voltage tel/-tale circuit, aI/ housed in a nuclear safety qualified drawer. It is designed to mount in a standard 483 mm (19") mounting rack.

Get More Info Data Sheet

Features

  • MTBF (mean time between failures)= 25, 697 hours (at 35°C)
  • good noise immunity
  • selectable signal gains
  • integral high voltage power supply for attached ion chamber
  • adjustable log outputs
  • rugged construction
  • Class 1E Qualifications:
    • EMI/EMC per IEC 61000-4-2 monitoring
    • 24 hours at 85% relative humidity
    • seismic per IEEE344

Description

The Model NPA-2019 unit is an Ion Chamber Amplifier designed for use in a nuclear power reactor. The device consists of a log and linear amplifier, a rate amplifier, buffer amplifiers, alarm trips, and a high-voltage tel/-tale circuit, aI/ housed in a nuclear safety qualified drawer. It is designed to mount in a standard 483 mm (19") mounting rack.

Additional Information

Applications

  • nuclear reactor control or safety shutdown systems using ion chambers
  • excore neutron flux monitoring

Options

  • 220/230 VAC, 50/55 Hz power versions
  • custom terminations available