Durag Hegwein Ionisation Flame Monitor, AAC 75
Images are representations only.

Hegwein AAC 75 Ionisation Flame Monitor

Brand: Durag

Fail-safe flame monitor with flame signal converter for the monitoring of gas and oil burners as well as gas and oil fired igniters.
Features
  • Monitoring of gas and oil burners as well as gas and oil fired igniters of any load
  • Ionization flame monitoring for continuous operation and intermittent operation
  • UV flame monitoring (for intermittent operation only)
  • 4 to 20 mA output signal for remote annunciation (not safety-related)
  • Bar graph (optional) to visual the quality of the flame
  • Simple installation on 1.37" (35 mm) rails according to IEC/EN 60715

Specifications

Brand

Ambient Temperature Range

  • -20° to 60° C (-4° to 140° F)

Applications

  • Cement Plants
  • Chemical Industry
  • Heating Plants
  • Power Stations
  • Refineries
  • Steam Generators
  • Waste Incineration

Approvals & Certifications

  • EAC
  • IEC

Approvals & Certifications

  • DVGW

Cable Length

  • 492.12 ft (150 metres) - max.

Display

  • Bar Graph
  • LED Display

Electrical Rating

  • Power: 10 VA

Enclosure, Body Material

  • Plastic

Environmental Protection

  • IP20
  • IP40

Load

  • Apparent ohmic: 120 ohms, Max.

Mounting

  • 35 mm Rails According to IEC/EN 60715

Output

  • 21 mA - Max.
  • 4-20 mA
  • Flame Signal (Two SPDT Contacts): Max.

Supply Voltage

  • 115 V
  • 125 V
  • 230 V (-15 % / 10 %) at 50/60 Hz
  • 250 V

Documentation

Data Sheets

show more