ОПИСАНИЕ ПРОДУКТА
HONEYWELL RM7897A1002 - Microprocessor-Based Flame Safeguard Control
The HONEYWELL RM7897A1002 is a microprocessor-based flame safeguard control module from the 7800 SERIES, engineered for automated sequencing and supervision of commercial and industrial burner systems. It provides comprehensive safety interlocks, precise timing for pre-purge, ignition, and main flame establishment, and continuous flame monitoring to ensure safe and efficient combustion operations. This unit is critical for applications in industrial boilers, furnaces, ovens, and process heaters.
Technical Specifications:
- SERIES/FAMILY: 7800 SERIES (RM7897A)
- COMPONENT TYPE: Microprocessor-Based Flame Safeguard Control
- ELECTRICAL SPECS: 120VAC (+10% / -15%) Input, 50/60 Hz (±10%)
- INTERFACE/CONTROL: Dedicated inputs for flame amplifier, limit switches, and operating controls Outputs for ignition, fuel valves, and alarm LED diagnostics for operational status and fault indication.
- FEEDBACK COMPATIBILITY: Requires external flame amplifier (e.g., R7847, R7849) and flame sensor (e.g., C7012, C7027) for flame detection.
- ENVIRONMENTAL/MOUNTING: Q7800A Universal Wiring Subbase mounting NEMA 1 equivalent protection when installed in a suitable enclosure Operating temperature range -40°C to 60°C.
- COMPATIBILITY/APPLICATION: Industrial and commercial single-burner applications including boilers, ovens, furnaces, and process heaters Compatible with HONEYWELL 7800 SERIES flame amplifiers and sensors.