ОПИСАНИЕ ПРОДУКТА
HONEYWELL 221818C - Industrial Flame Safeguard Control
The HONEYWELL 221818C is an industrial flame safeguard control module engineered for the automated supervision and management of commercial and industrial burner applications. It provides critical safety interlocks, precise ignition sequencing, and continuous flame monitoring to prevent hazardous conditions and ensure reliable operation of combustion systems. This microprocessor-based unit integrates into control panels, supporting various flame detection methods and output configurations for comprehensive burner management.
Technical Specifications:
- SERIES/FAMILY: Industrial Flame Safeguard Control (often associated with RM7800 series architecture)
- COMPONENT TYPE: Burner Management System Controller
- ELECTRICAL SPECS: 120VAC Nominal Input, 50/60 Hz, Single-Phase
- INTERFACE/CONTROL: Discrete inputs for limit switches, pressure switches, and flame detectors (e.g., UV, IR, rectification probes). Discrete relay outputs for igniter, pilot valve, main fuel valve, and alarm signaling.
- SAFETY FEATURES: Pre-purge, ignition trial, flame failure response, post-purge, self-diagnostics, and interlock monitoring.
- ENVIRONMENTAL/MOUNTING: Designed for control cabinet installation, typically sub-base or panel mounted. IP20 protection rating. Operating temperature range specified for industrial environments.
- COMPATIBILITY/APPLICATION: Industrial boilers, process heaters, ovens, furnaces, and other combustion equipment requiring automated and safe burner operation.