R4348B1057 | Honeywell | Flame safeguard control ( This product has been DISCONTINUED and NO REPLACEMENT )

Discontinued

Manufacturer : Honeywell

The R4348B is a flame switch for continuous operation to indicate

presence or absence of a flame and to be applied in large commercial

or industrial burner installations. 

The R4348B includes a 3-pole flame relay which is energized when flame is sensed and de-energized when "no-flame" is sensed as well as a 3-pole line voltage "load relay". For all type of burners with unlimited capacity.

Approvals: CE approved according EN298 (for continuous operation)

Protection class: IP40

Ambient temperature: -20...60C

Maximum humidity: 90%rh

R4348B provides potential free relay outputs enable Honeywell sensors

and amplifiers to be used with a wide range of logic circuits according

to customer needs, including a Safe Start function which checks if a flame signal

is present at burner start.

Accepts all flame rods or all Honeywell C7012, C7027, C7035, C7044,

C7061 and C7076 optical flame detectors, by selecting the correct plug-in

flame amplifier.

The R4348B (with rectification amplifier) will operate also with the

"former Satronic"

IRD820/1020 range of infrared sensors. Note that this

combination is NOT CE approved for use in installations that fall under

the GAD (Gas Appliances Directive).

Note: Order mounting/wiring sub base separately.

Outputs: 3xSPST + 2xDPDT

Operation: Flame switch

Flame failure response time: 1,0/2,0s

Flame detector: Depends on plug-in amplifier

All models

Comment: Enhanced model with LED meter and 4-20mA output

Shipping Weight : 2 Kg