AAC 75

Flame monitor with flame signal converter

Particularly cost-effective, fail-safe flame monitor with flame signal converter for the monitoring of gas and oil burners as well as gas and oil fired igniters.

Overview

  • Monitoring of gas and oil burners as well as gas and oil fired igniters of any load
  • Ionisation flame monitoring for continuous operation and intermittent operation
  • UV flame monitoring (for intermittent operation only)
  • 4 - 20 mA output signal for remote annunciation (not safety-related)
  • Bargraph (optional) to visuable the quality of the flame
  • Simple installation on 35 mm rails according to IEC/EN 60715

Applications

  • Power stations
  • Chemical industry
  • Refineries
  • Cement plants
  • Waste incinerators
  • Steam generators
  • Heating plants

Technical Data

TypeAAC 75
AAC 75 P0D/...for continuous operation and intermittent operation
AAC 75 P0D/_G...Special version with gold plated contacts
Supply voltage (-15%/+10% at 50/60 Hz)230 V
or special voltages: 115 V / 125 V / 250 V
Ambient temperature- 20 °C to + 60 °C
Safety time/Lock-out time≤ 1 s
DisplayLED/Bargraph (optional)
Protection rating enclosureIP 40
Protection rating terminal stripIP 20
Flame signal outputtwo SPDT contacts: max. 315 mA/250 V AC and max. 2 A/250 V AC
Mountingin control cabinet on 35 mm rails according to IEC/EN 60715
Dimensions91 x 104 x 119 mm (WxHxD)
Weightapprox. 0.65 kg
Flame signal converter
Apparent ohmic load120 ohm maximum
Maximum output signal21 mA

Accessories

  • Cable for connecting the ionisation electrode to the ionisation flame monitor (kleZ912F0)

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