Honeywell UV flame sensors C7061A/F
Solid-state electronic UV flame sensor to detect ultraviolet radiation emitted by the combustion of most carbon-containing fuels such as natural gas, LP gases, and oil.
Used with Honeywell burner controls to provide flame supervision in continuous operation for industrial burner applications.
Approvals: CE approved according to EN298 only when used with the correct Honeywell flame amplifiers and/or burner controls.
C7061-series models are approved for use in continuous operation, by using dynamic self-check.
C7061F1 models are ATEX approved for use in explosion hazardous locations; II G Ex d IIC T6, zone 1&2.
C7061F2 models are UL listed for use in explosion hazardous locations; Class 1, groups C and D; and Class 2, groups E, F, and G.
Two flame detectors can be wired in parallel to reduce nuisance shutdowns in difficult flame sighting applications.
Quick and easy installation on standard 3/4" NPT sight pipe (Ex-proof models: 1" NPT).
Uses the same UV sensing ("Power") tube as used with C7027/35/44 series "MiniPeeper": no external power supply needed.
The "DIN" models have an additional grounding wire (green/yellow)
Ambient temperature: -40...80C
UL listed Ex-proof American models for continuous operation, with mechanical shutter (Ex: Class I, gr.C/D and Class II, gr.E/F/G)
Mechanical connection: 1" NPT
Cable length: 2.4m
Protection class: NEMA 7
Comment: Ex-proof in Americas only
Note: Single shutter coil voltage: 120V only