Description
The 72-2108RK is the RKI Beacon 800 controller, which displays and alarms on up to eight remote transmitter channels from a single wall-mount unit. The RKI Beacon 800 is a wall-mount controller that monitors up to eight gas detection channels from remote transmitters. A microprocessor handles alarm logic, while a backlit display shows all eight readings. Facility and safety engineers use it as the central unit of fixed gas detection systems covering several zones or gases, such as parking structures, plant rooms and process areas where many sensors report back to one location.
Key features
- Continuous display of all 8 channels
- Two programmable alarm levels per channel
- Built-in audible alarm with reset button
- Distinct pulsing gas alarm and steady fail alarm
- LED indicators for alarms, pilot and malfunction
Typical applications
- Multi-point fixed gas detection
- Parking garages and plant rooms
- Process and utility area monitoring
Specifications
| Brand | RKI Instruments |
|---|---|
| Model | Beacon 800 |
| Order code | 72-2108RK |
| Product type | 8-channel gas monitoring controller |
| Channels | 8 |
| Power | 85-264 VAC or 24 VDC |
| Inputs | 4-20 mA transmitters |
| Audible alarm | 94 dB |
| Display | Backlit alphanumeric, 4 lines x 16 characters |
| Wiring distance | Up to 8,000 ft |





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