RKI Beacon 200 2 채널 벽 장착형 컨트롤러
생산업체: RKI Model: Beacon 200 - 견적요구
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Specifications
Physical
Dimensions:
Height: 10.5” 267 mm
Width: 8.5” 216 mm
Depth: 6.3” 158 mm
Enclosure: Wall mounting grey polycarbonate with hinged cover
Conduit Connection: 3/4” NPT conduit hubs, 3 provided. 2 for sensor wiring and 1 for power & relay wiring
Wiring Termination:
Screw type terminal block, 14 gauge max
Controls: 4 internal push buttons for setup, programming, and calibration. 1 external push button for alarm reset
Environmental
Operating Temp: -4°F to 122°F (-10°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
Sampling Methods: Diffusion and sample draw heads available
Outputs
Relays: 7 relays – 10 amp rating (at 115 VAC), SPDT isolated contacts. 2 relays for gas alarm levels per channel, plus 2 relays for common gas alarm and 1 common relay for malfunction. Relays fully programmable for: increasing or decreasing alarm, latching or
4-20 mA: Signal output, 4-20 mA (into 1000 ohms impedance maximum), per channel
24 VDC: 24 VDC (350 mA max) output provided to operate sample drawing adapters or other accessories
Display: Alphanumeric display with backlighting. 20 characters per line; 4 lines each
Audible: Built-in audible alarm, 94 dB, mounted on enclosure
Coded output: pulsing = gas alarm, steady = fail
Visual: 4 LED’s on the front cover for alarm status indication, pilot, and malfunction
Optional Expansion Cards: Individual 4-20 mA (or 1 – 5 VDC) outputs
Heavy duty relay card (4 each @ 30 amps)
Power: 115 VAC or 24 VDC standard, Optional 230 VAC. Battery backup option available
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 |
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