3 S-Series : Diffusion Sensor/Transmitter
The RKI S series gas sensor/transmitters are highly reliable and cost effective basic 4-20 mA transmitters for the detection of common gas hazards. The S series transmitters are available for LEL (catalytic), LEL (IR) CH4, LEL (IR) HC, O2, H2S, CO, or CO2 (IR). The electronics are encased inside a potted package to avoid damage from mechanical abuse or corrosion, and this assembly is installed inside an explosion-proof enclosure. All sensors are explosion-proof with flame arrestors and approved for use in hazardous atmospheres. There is also an optional version for oxygen for use in non-hazardous atmospheres.
The only tools required to calibrate the S series are a voltmeter, screwdriver, and cal gas. The zero and calibration functions are performed by adjusting potentiometers on the amplifiers. The amplifier has test jacks for connecting to a voltmeter for calibration purposes, and the sensor response is viewed on the voltmeter as a 100 mV to 500 mV signal. Field calibration can be performed easily and quickly by one person. 
The S series transmitters can be used either indoors or outdoors. The flame arrestors utilize a patented coating which make them water repellent, and splash guards are also available for use in very wet environments. 
The transmitter operates from 24 VDC (11VDC to 30 VDC), and provides a 4-20mA signal which can be connected to a wide variety of controllers.

ผู้ดูแลระบบ 09/02/2018

2 Beacon 110 : 1 Channel Wall Mount Controller
Gas detection should not be complicated. The Beacon 110 is gas detection simplified.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 accepting 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 110 housing, or can be wired remote from the controller.
The 10 amp rated relays are strong enough to directly power external alarms and horns. The digital display has backlighting and simultaneous readout of the gas type and concentration.
The Beacon 110 is also housed in a NEMA 4X rated case for a weather tight seal. This case designcomplies with 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 110, providing gas monitoring protection for almost any application.
Physical
DimensionsHeight: 8.5" 216 mmWidth 7.0" 178 mmDepth 4.3" 109 mmEnclosureWall mounting grey polycarbonate with hinged cover.Conduit3/4" NPT conduit hubs, 2 provided.Connection1 for sensor wiring 1 for power & relay wiringWiringScrew type terminal block 14 gauge max.TerminationPowerUniversal 115 VAC & 220 VAC, or 24 VDC nominal, battery backup option availableControls3 internal push buttons for setup, programming, and calibration. 1 external push button for alarm reset

Environmental
Operating Temp14°F to 122°F (-20°C to 50°C)Storage Temp-4°F to 158°F (-20°C to 70°C)Relative0 - 100% RHHumidityEnclosureNEMA-4X enclosure, waterproof, chemical, and weather resistant.Rating

Inputs
Direct WiredLELSensorsOxygen Carbon Monoxide Hydrogen Sulfide Remote amp not required for less than 500 feet.4-20 mA SensorsAccepts 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 feetSampling MethodsDiffusion and sample draw heads available.

Outputs
Relays3 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 off4-20 mASignal output, 4-20 mA (maximum load impedance 500 ohms), per channel24 VDC24 VDC (400 mA max) output provided to operate sample drawing adapters or other accessoriesDisplay2 x 8 Alphanumeric display with backlighting.AudibleBuilt-in audible alarm, 94 dB, mounted on enclosureCoded output: pulsing = gas alarm, steady = failVisual3 LED’s on the front cover for alarm status indication, and malfunction
WarrantyOne year materials and workmanship
Partial List Of Detectable GasesMany other gases or ranges available. Contact RKI for gases or ranges not listed
Ammonia (NH3)0 - 75.0 ppmArsine (AsH3 )0 - 0.20 ppmBoron Trichloride (BCl3)0 - 15.0 ppmCarbon Dioxide (CO2)0 - 1.0 %Carbon Monoxide (CO)0 - 300 ppmChlorine (Cl2)0 - 3.0 ppmChlorine Dioxide (ClO2)0 - 1.00 ppmChlorine Trifluoride (ClF3)0 - 1.00 ppmCombustibles0 -100% LELDiborane (B2H6)0 - 30.0 ppmFluorine (F2)0 - 6.0 ppmHydrogen (H2)0 - 2000 ppmHydrogen Chloride (HCl)0 - 15.0 ppmHydrogen Fluoride (HF)0 - 9.0 ppmHydrogen Sulfide (H2S)0 -100.0 ppmNitric Oxide (NO)0 -100.0 ppmNitrogen Dioxide (NO2)0 - 15.0 ppmNitrogen Trifluoride (NF3)0 - 30.0 ppmOxygen (O2)0 - 25.0 %Ozone (O3)0 - 1.0 ppmPhosphine (PH3)0 - 1.0 ppmSilane (SiH4)0 - 15.0 ppmSulfur Dioxide (SO2)0 - 30.0 ppmTEOS (Si(OC2H5)4)0 -15/30 ppm

ผู้ดูแลระบบ 31/01/2018

1 Tanker Tester Gas Monitor
RKI is pleased to offer the most versatile portable gas detector specifically for maritime tankers. The EAGLE provides detection combinations never before offered in a portable gas monitor featuring gases like % LEL and volume of hydrocarbons, oxygen, as well as PPM levels of hydrogen sulfide.The EAGLE features include an infrared sensor for combustible gas monitoring in inerted tanks, anddual hydrophobic filters to increase its water resistant performance. For quick response and recovery from distant sampling locations, the EAGLE has a strong internal pump with low flow auto shut off and alarm. The pump can draw samples up to 125 feet even with the dual hydrophobic filters in place. The EAGLE will continuously operate for over 30 hours on alkaline batteries or 18 hours on Ni-Cads. A variety of accessories are also available to help satisfy almost any application such as long sample hoses, datalogging, continuous operation adapters, remote alarms and strobes, extra loud buzzer and alkaline recognition battery charger. The marine versions of the Eagle also include an internal oil mist filter to protect the sampling system.
With its ergonomic design and large glove friendly buttons, the EAGLE offers easy access to controls such as autocalibration, alarm silence, demand zero, peak hold and a wide variety of other features and settings. Each channel has two alarm levels. The two alarm levels are user adjustable and can be latching or self resetting. Rugged, reliable, easy to operate and maintain, the EAGLE is the solution for testing HC vapor levels in inerted tanks. Also, a special version can detect H2S levels up to 1,000 ppm.
EnclosureWeatherproof, chemical resistant, RFI / EMI coated high impact polycarbonate-polyester blend. Can operate in rain or set into 2.5” of water without damage. Ergonomically balanced with rugged top mounted handle.Dimensions10.5” L x 5.9” W x 7” H (26.7 cm x 15 cm x 17.8 cm)Weight5 lbs. (2.27 kg)Detection PrincipleElectrochemical cell, galvanic cell, and infrared.Sensor Life2 years under normal conditions.Sampling MethodPowerful, long-life pump (over 6,000 hours) can draw samples over 125 feet. Flow rate approximately 2.0 SCFH (1 LPM).Display4 x 20 LCD readout. Viewed through window in case top. Displays readings & status of all channels simultaneously. Backlight, automatic for alarms and by demand with adjustable time.Alarms2 alarms per channel. The two alarms are fully adjustable for levels, latching or self reset and silenceable.Alarm MethodBuzzer 85 dB at 30 cm, dual high intensity LED’s, and flashing display.Controls6 External glove friendly push buttons for operation, demand zero, and autocalibration. Buttons also access alarm silence, peak hold, battery status and many other features.Continuous Operating Hours30 Hours minimum using alkaline batteries, or 18 hours using Ni-Cads.Power Source4 Alkaline or Ni-Cad, size D batteries. Charger has alkaline recognition to prevent battery damage if charging is attempted with alkalines.Operating Temp. & Humidity-10°C to 40°C (14°F to 104°F), 0 to 95% RH, non-condensing.Indication AccuracyMaximum variance +/- 5% of full scale.Response Time30 Seconds to 90% using standard 5 ft hose.Safety RatingIntrinsically Safe, Class I, Division 1, Groups A, B, C and D.CSA (C / US) & UL Classified.Standard AccessoriesShoulder strap Alkaline batteries Hydrophobic filter probe 5 foot hose Internal hydrophobic filter Oil mist filter (internal) Manual Training CDOptional AccessoriesDatalogging of up to 4 gases (except 1000 ppm H2S version) Remote alarm Ni-Cad batteries Battery charger, 115 VAC, 220 VAC, or 12 VDC Continuous Operation Adapter, 115 VAC or 12 VDC Extra loud buzzer Extension ProbesWarrantyOne year material and wokmanship  Ordering InformationPart NumberDescription72-5354RKHC (100% LEL / 30% Vol. autoranging IR) / O2 / H2S (0-100 ppm)72-5355RKHC (100% LEL / 30% Vol. autoranging IR) / O2 / H2S (0-1,000 ppm)72-5268RKHC (100% LEL / 30% Vol. autoranging IR) / O272-5102RKMOxygen only, 0-25% O272-5121RKHC only (100% LEL / 30% Vol. autoranging IR)
Special Features
• Autoranging display of %LEL & %volume.• Low flow alarm shuts pump off to avoid damage to instrument.• Hydrophobic filter disc in probe.• Internal hydrophobic filter.• Internal oil mist filter• Hoses available up to 125’ long ผู้ดูแลระบบ 30/01/2018