RM7850A Honeywell

HONEYWELL FLAME CONTROL

Flame controller by Honeywell from 7800 serie.

Stock 2 units

Delivery:

A1001: 24-48h / A1019: Nov 3rd / A1027 OBSOLETE. CONSULT US

Post-purge time

857.50€

857.50€ Taxes not included

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MODEL RM7850A1027 OBSOLETE. CONSULT US FOR REPLACEMENT.

Flame controller RM7850A microprocessor-based integrated to control applications in fired gas, oil, or combination fuel burners. The basic functions include automatic burner sequencing, flame supervision, system status indication, system self-diagnostics and troubleshooting.

Specifications:

- Complete reference: RM7850A1001, RM7850A1019, RM7850A1027

- Access for external voltage checks

- Five LEDS with symbols for power, pilot, flame, main and alarm

- Non-volatile memory.

- Remote mounting KDM, keyboard display module (optional)

- Remote reset (optional)

- Voltage: 120V (+10, -15%) 50/60 Hz.

- Ambient temperature range: -40 C to +60 ° C.

- Dimensions: 127 mm x 127 mm wide x 133 mm deep

- Amplifiers and flame detectors see pdf.

Reference	Initiate	Purge	Preignition	First safety time	Pilot stab.	Main stab.	Postpurge
RM7850A1001	2 sec	*	3 sec	3 or 5 sec	5 sec	5 sec	2 sec
RM7850A1019							15 sec
RM7850A1027							30 sec

a dynamic damper check

* Determined by the selected purge card ST7800A

Model selection guide and technical data sheet (pdf)