RKI Instruments Beacon 110 single-channel wall-mount controller (72-2110RK-02, small red light, no sensor): gas detection simplified, for one point of detection.
Key benefits
- Powerful, low-cost, microprocessor-controlled fixed system controller; simple to install and operate
- Accepts RKI LEL, O2, H2S or CO direct-connect sensors, or any 4-20 mA transmitter (2 or 3 wire, 24 VDC)
- Sensors mount at the housing or wire remotely; long-life sensors (2+ years typical)
- Two programmable alarm levels; audible alarm with reset button; built-in trouble alarm with relay
- 10 A form C relays directly power external alarms and horns
- Backlit digital display shows gas type and concentration; 4-20 mA output
- 115/220 VAC or 24 VDC operation
- Compact, weatherproof NEMA 4X enclosure; complies with lock-out/tag-out standards; external reset switch
- Ships with wall mounting kit
- Made in the USA
Specifications
Physical |
|
| Dimensions | Height: 8.5″ 216 mm Width 7.0″ 178 mm Depth 4.3″ 109 mm |
| Enclosure | Wall mounting grey polycarbonate with hinged cover. |
| Conduit Connection |
3/4″ NPT conduit hubs, 2 provided. 1 for sensor wiring 1 for power & relay wiring |
| Wiring Termination |
Screw type terminal block 14 gauge max. |
| Power | Universal 115 VAC & 220 VAC, or 24 VDC nominal, battery backup option available |
| Controls | 3 internal push buttons for setup, programming, and calibration. 1 external push button for alarm reset |
Environmental |
|
| Operating Temp | -4°F to 122°F (-20°C to 50°C) |
| Storage Temp | -4°F to 158°F (-20°C to 70°C) |
| Relative Humidity |
0 – 100% RH |
| Enclosure Rating |
NEMA-4X enclosure, waterproof, chemical, and weather resistant. |
Inputs |
|
| 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/Riken sensors are available with 4-20 mA signals. (See list of detectable gases.) Wiring distances up to 5000 feet |
| Sampling Methods | Diffusion and sample draw heads available. |
Outputs |
|
| Relays | 3 relays – 10 amp rating (at 115 VAC), SPDT isolated contacts. 2 relays for gas alarms and 1 trouble relay. Relays fully programmable for: increasing or decreasing alarm, latching or self reset, normally energized or normally de-energized, time delay for alarm on and alarm off |
| 4-20 mA | Signal output, 4-20 mA (maximum load impedance 500 ohms), per channel |
| 24 VDC | 24 VDC (400 mA max) output provided to operate sample drawing adapters or other accessories |
| Display | 2 x 8 Alphanumeric display with backlighting. |
| Audible | Built-in audible alarm, 94 dB, mounted on enclosure Coded output: pulsing = gas alarm, steady = fail |
| Visual | 3 LED’s on the front cover for alarm status indication, and malfunction |
Warranty |
One year materials and workmanship |
| Partial List Of Detectable Gases Many other gases or ranges available. Contact RKI for gases or ranges not listed. | |
| Ammonia (NH3) | 0 – 75.0 ppm |
| Arsine (AsH3 ) | 0 – 0.20 ppm |
| Boron Trichloride (BCl3) | 0 – 15.0 ppm |
| Carbon Dioxide (CO2) | 0 – 1.0 % |
| Carbon Monoxide (CO) | 0 – 300 ppm |
| Chlorine (Cl2) | 0 – 3.0 ppm |
| Chlorine Dioxide (ClO2) | 0 – 1.00 ppm |
| Chlorine Trifluoride (ClF3) | 0 – 1.00 ppm |
| Combustibles | 0 -100% LEL |
| Diborane (B2H6) | 0 – 30.0 ppm |
| Fluorine (F2) | 0 – 6.0 ppm |
| Hydrogen (H2) | 0 – 2000 ppm |
| Hydrogen Chloride (HCl) | 0 – 15.0 ppm |
| Hydrogen Fluoride (HF) | 0 – 9.0 ppm |
| Hydrogen Sulfide (H2S) | 0 -100.0 ppm |
| Nitric Oxide (NO) | 0 -100.0 ppm |
| Nitrogen Dioxide (NO2) | 0 – 15.0 ppm |
| Nitrogen Trifluoride (NF3) | 0 – 30.0 ppm |
| Oxygen (O2) | 0 – 25.0 % |
| Ozone (O3) | 0 – 1.0 ppm |
| Phosphine (PH3) | 0 – 1.0 ppm |
| Silane (SiH4) | 0 – 15.0 ppm |
| Sulfur Dioxide (SO2) | 0 – 30.0 ppm |
| TEOS (Si(OC2H5)4) | 0 -15/30 ppm |
Specifications subject to change without notice.
Product information supplied by the manufacturer (RKI Instruments).
Product codes
SKU: 72-2110RK-02