RKI Beacon 110 Fixed Gas Detector
Beacon 100 (11K jpg)



The Beacon 110 is a powerful, low cost fixed system controller for one point of gas detection. It is microprocessor controlled, versatile, simple to install and operate, and priced to be the industry's best value single gas detection controller.  It is capable of connecting RKI sensors directly for LEL level combustibles, oxygen, hydrogen sulfide, or carbon monoxide. The Beacon 110 can also accept any 4-20 mA transmitter (2 or 3 wire, 24 VDC). Sensors can be mounted directly at the Beacon 100 housing, or can be wired remote from the controller.

The 10 amp rated relays are strong enough to directly power external alarms and hrons.  The digital display has backlighting and simultaneous readout of the gas type and concentration.

Housed in a NEMA 4X rated case for a weather tight seal, this case design complies with most lock out / tag out standards and can be fully secured. An external reset switch allows the alarm to be silenced from outside of the controller housing.  The Beacon 110 ships complete with a wall mounting kit for easy installation.

RKI offers the industry's widest selection of standard and toxic gas detection sensors, which can be utilized with the Beacon 100, providing gas monitoring protection for almost any application.





Beacon 110, Single Channel, Wall Mount Controller (sensor not included)*

QTY SRK722110RK01

Beacon 110 Single Channel Controller with Battery Charger*

QTY SRK722110RK02

Beacon 110 Single Channel Controller with Strobe*

QTY SRK722110RK03

Beacon 110 Single Channel Controller with Battery Charger and Strobe Light*
* Please note:  This unit does not come with sensors - you must purchase the sensors separately
Dimensions 8.5" X 7.0" X 4.3
Enclosure Wall mounting grey polycarbonate with hinged cover
Conduit Connection 3/4" NPT conduit hubs, 2 provided: 1 for sensor wiring and 1 for power and relay wiring
Wiring termination Screw type terminal block, 14 gauge max
Controls 3 internal push buttons for setup, programming, and calibration.  1 external push button for alarm reset
Operating Temp 14 to 122 degrees F (-10 to 50 degrees C)
Storage Temp -4 to 158 degrees F (-20 to 70 degrees C)
Relative Humidity 0-100% RH
Enclosure Rating NEMA-4X enclosure, waterproof, chemical and weather resistant
Direct Wired Sensors LEL, Oxygen, Carbon Monoxide, Hydrogen Sulfide
Remote amp not required for less than 500 feet
4-20 mA Sensors Accepts any 4-20 mA transmitter (24 VDC, 2 or 3 wire).  A wide variety of RKI sensors are available with 4-20 mA signals.  Wiring distances up to 5000 feet
Sampling Methods Diffusion and sample draw heads available
Relays 3 relays, 10 amp rating (at 115 VAC), SPDT isolated contacts
2 relays for gas alarm levels, 1 trouble relay
Relays fully programmable for: increasing or decreasing alarms latching or self reset, normally energized or normally de-energized, time delay for alarm on and alarm off.
4-20 mA Output Signal output, 4-20 mA (max load impedance 500 ohms), per channel
24 VDC 24 VDC output provided to operate sample drawing adapters or other accessories
Display 2x8 alphanumeric displays with backlighting. 
Audible Built-in audible alarm, 94 dB, mounted on enclosure.  Coded output: pulsing = gas alarm, steady = fail
Visual 3 LEDs on front cover for alarm status indication and malfunction
Power Universal 115 VAC and 220 VAC or 24 VDC nominal
Battery backup option available
Warranty 1 year materials and workmanship