The Honeywell RM7823A1016 flame switch acts as a high-precision flame detector relay for burner management systems. This microprocessor-based unit detects flames using rectification, ultraviolet (UV), or infrared (IR) sources . It provides a level of safety and functional capability beyond conventional controls. This module features two SPDT relay outputs that activate in the presence or absence of a flame .
Technical Specifications of Honeywell RM7823A1016
The Honeywell RM7823A1016 burner control unit operates on a 120 Vac power supply with a +10, -15% tolerance . It supports both 50 Hz and 60 Hz frequencies with a ±10% tolerance . The unit features three LED indicators for power, flame, and alarm status . It also includes non-volatile memory for retaining settings and a shutter drive output for enhanced functionality .
| Parameter | Specification |
|---|---|
| Model Number | Honeywell RM7823A1016 |
| Product Type | Flame Switch / Flame Detector Relay |
| Application | Burner Control / Flame Safeguard |
| Voltage | 120 Vac (+10, -15%) |
| Frequency | 50/60 Hz (±10%) |
| Outputs | 2 SPDT relay outputs |
| Flame Detection | Rectification, UV, or IR |
| LED Indicators | Power, Flame, Alarm |
| Memory | Non-volatile |
| Dimensions (with Q7800A) | 127 mm x 127 mm x 133 mm (5″ x 5″ x 5.25″) |
| Weight | Approx. 0.8 kg (1 lb 13 oz) |
| Vibration Resistance | 0.5 G |
| Shipping Temperature | -40 °C to +60 °C |
| Required Components | Q7800A/B Subbase, 7800 Series Amplifier |
Key Features and Diagnostics
The Honeywell RM7823A1016 burner control unit offers several advanced features for industrial safety applications. It can be fitted with any 7800 Series Amplifier to provide relay action from the two SPDT relays . The unit provides access for external electrical voltage checks, simplifying troubleshooting . It also offers compatibility with existing Honeywell flame detectors .
Integration and Application
The Honeywell RM7823A1016 flame switch requires a suitable primary control to provide safe-start check, safety lockout, load switching, and other functions required in flame safeguard systems . This module serves as a flame detector relay only and must be used with appropriate primary controls . You can deploy this burner control unit in commercial and industrial burner systems requiring reliable flame detection and safety interlocking.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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