AAC 76

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.

Technical Data

TypeAAC 76
AAC 76 P0D/...for continuous operation and intermittent operation
AAC 76 P0D/_G...Special version with gold plated contacts
Operating voltage230 V
or special voltages: 115 V / 125 V / 250 V
Ambient temperature- 20 °C to + 60 °C
Flame monitorSafety time (flame failure detection time ffdt) ≤ 1/3/5 s
DisplayLED/Bargraph (optional)
Protection category: HousingIP 40
Protection category: Plug-in terminal blocksIP 20
Flame signal output90 -110 VDC
Housing attachementon 35 mm DIN-rail
Dimensions91 x 104 x 119 mm (WxHxD)
Weightapprox. 0.65 kg
Output signal current interface4 - 20 mA
Apparent ohmic load120 ohm maximum

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
  • 4 - 20 mA output signal for remote annunciation (not safety-related)
  • LED Bargraph  to visualize 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 76
AAC 76 P0D/...for continuous operation and intermittent operation
AAC 76 P0D/_G...Special version with gold plated contacts
Operating voltage 230 V
or special voltages: 115 V / 125 V / 250 V
Ambient temperature- 20 °C to + 60 °C
Flame monitorSafety time (flame failure detection time ffdt) ≤ 1/3/5 s
DisplayLED Bargraph, LED flame signal present
Protection category: HousingIP 40
Protection category: Plug-in terminal timeIP 20
Flame signal output90 -110 VDC
Housing attachementon 35 mm DIN-rail
Dimensions91 x 104 x 119 mm (WxHxD)
Weightapprox. 0.65 kg
Output signal current interface4 - 20 mA
Apparent ohmic load120 ohm maximum

Accessories

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

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