FAU800
PublishedFlame Analysis Unit
ABBSafety, Fire & GasFlame AmplifierIndustrial supply
ABB FAU800 analyzes signals from flame detectors for industrial flame monitoring. Powered by single or redundant 24 VDC (21.6-31.2 V), two independent channels, Modbus or Profibus, compatible with 4-20 mA and 0-5 V sensor heads and ABB flame rods.
Wholesale supplyFAU800
No public pricingPriced per agreement on volume and market. Send your quantities — Kaysan replies with availability and wholesale terms.
Product identity6 fields
Item nameFlame Analysis Unit
Item number / codeFAU800
BrandABB
Product lineIndustrial supply
CategorySafety, Fire & Gas
Product typeFlame Amplifier
Technical data11 rows
Voltage24 VDC
ChannelsEach unit has two independent
CommunicationSupports standard Modbus or Profibus interfaces for easy integration
ConfigurationCan be configured via pushbuttons, display, or Flame Explorer software over an RS-485 link
Fault DetectionContinuously detects faults in the flame detector and the FAU800 unit
Flexible OperationAllows parameter switching for different fuel types (e.g., coal or oil firing)
Power SupplyOperates on a single or redundant 24 VDC source (21.6V to 31.2V)
Relay OutputsIncludes configurable flame failure relay drop-out (0.1 to 2.5 seconds) and three flame relays with Form C contacts
Safety AlertsGenerates a "no-flame" signal when unsafe conditions are detected
Signal InputsCompatible with 4-20 mA sensor heads, 0-5V sensor heads, and ABB flame rods
Signal Quality MeasurementMonitors signal quality to predict potential flame-out scenarios
Reference numbers1 public
ABBFAU800