Honeywell Pilot Burner Natgas Q314A3547, W/ Bcr-18 Orifice Left Tip A Mounting Non-Primary

Features Compact flame detector for use with flame safeguard controls with ultraviolet amplifiers Use with Honeywell Flame Safeguard primary safety controls and burners requiring ultraviolet flame detection C7027 mounts on a 1/2" sighting pipe by using an integral collar Detectors can be wired in parallel for difficult sighting applications C7027 seals against pressures up to 5 PSI (34.5KPA) when correctly installed Allows for blast tube mounting due to compact size C7044 mounts with a two screw bracket The C7044 UV sensor tube is enclosed in a stainless steel housing C7044 has the ...

Features Microprocessor-based integrated full-function primary burner control for automatically fired gas, oil, or combination fuel single burner applications. Provides level of safety, functional capability and features beyond conventional controls. Include Programmable Post-Purge and Valve Proving Feature Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting Subbase, amplifier and purge card are required for operation Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, ...

Honeywell Flame Amplifier R7847B1072 For 7800 Series & R7140 Relay Modules - 2 Seconds Or 3 Seconds Flame failure response time of 0.8 or 3.0 seconds. Flame signal strength ranges from 0.0 to 5.0 Vdc. Plug into 7800 relay module through printed circuit board edge connector keyed for proper orientation. Flame signal test jacks to measure amplifier flame signal voltage. Color-coded labels identify flame detection type. Dynamic Self-Check Amplifier test the detectors and all electronic components in the flame detection system 7800 SERIES relay module locks out on safety shutdown with flame ...

Honeywell Electronic Protectorelay™ Flame Detection Control RA890F1270, FFRT 0.8 Sec., SPDT Features Primary control provides solid state, electronic flame safeguard protection for industrial and commercial single or dual fuel burners for rectification type flame detection Uses rectification principle of electronic flame detection Replaces RA890E in most applications and mounts on same Q270A1024 Subbase Recycles if flame signal lost while in Run. Failure to establish pilot results in a lockout Safe-start check prevents start-up if flame-simulating failure occurs in flame detector ...

Protectorelay® Oil Burner Control - 15 Sec. Lock Out Timing. This 4-1/8"L x 2-1/2"W x 4-3/8"H unit controls oil burner, oil valve and the ignition transformer in response to a call for heat. Solid state flame sensing circuit. LED for lockout indication and manual trip lever on safety switch assures burner shutdown during servicing. Mounts on a standard 4 x 4 inch junction box or directly mounts on burner housing.