Eclipse WX Series - Flame Monitoring Control System

Eclipse Winnox WX Series v1 Design Guide No. 111, 9/25/2008
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The ame monitoring control system consists of two main
components:
Flame Sensor•
Flame Monitoring Control•
Flame Sensor
Two types can be used on a Winnox Burner:
Flame rod•
UV scanner•
Flame rods are available for all Winnox burner sizes. Further
information can be found in:
Info Guide 832•
A UV scanner can be used on all Winnox burner sizes. Further
information can be found in:
Info Guide 852; 90° UV scanner•
Info Guide 854; straight UV scanner•
Info Guide 856; self-check UV scanner•
Flame Monitoring Control
The ame monitoring control processes the signal from the ame
rod, or UV scanner, and controls the start-up sequence and the
main gas shut-off valve sequence.
Eclipse recommends the use of ame monitoring control systems
which maintain a spark for the entire trail for ignition time when
using UV scanners.
Some of these ame monitoring models are:
Veri-ame; see Bulletin/Info Guide 610, 620, 630•
Bi-ame series; see Instruction Manual 826•
Multi-ame series 6000; see Instruction Manual 820•
DO NOT USE the following:
Flame monitoring relays which interrupt the trial for ignition •
when the ame is detected
Flame sensors which supply a weak signal•
Flame monitoring relays with low sensitivity•
Step 5: Flame Monitoring
Control System
Flame Rod
UV Scanner
Figure 3.6 Typical Sensors