Optical Interferometric Gas Analyzer
The Fl-900 is equipped with Riken Keiki's proprietary optical interferometric sensor, It features MODBUS communications and enhanced self-diagnostic functions to make it even easier to use for control purposes. In addition it also meets international explosion-proof criteria (ATEX/IECEx).
Ideal for Hazardous area process control applications
Highly reliable in tough applications
Flexibility for any application.
Ideal for Process control applications the FI-900 can very accurately measure a number of gases including Hydrogen with several ranges 0-100% Volume and 0-100% LEL available in the same unit. It can measure in an inert gas environment such as Nitrogen, CO2 or Argon.
FI-900 is also capable of handling corrosive gases like methylene chloride, NH3 and VCM gases.
FI-900 has a reliable and proven optical interferometric sensor with a proven track record it has superb
Long-term stability and long operating life and is capable of measuring a wide range of gases.
FI-900 also features enhanced self-diagnostic functions and checks of gas concentrations as well as status using MODBUS communications. This allows users to run detailed diagnoses and identify any abnormal status of sensors or the gas analyser.
The MODBUS communications can not only provide information on gas concentration or gas level warnings, but can also retrieve information on the operational status for enhanced reliability.
1,3-Butadiene, 2,3,3,3-Tetrafluoroprop-1-ene, Acetone, Acetonitrile, Acrylonitrile, Ammonia, Benzene, Carbon Dioxide, Cyclohexane, Cyclopentanone, Deuterium, Dichloromethane, Dimethyl ether, Ethane, Ethanol, Ethyl Acetate, Ethylcyclohexane, Ethylene, Hydrogen, Isoprene, Isopropyl Alcohol, Methane, Methanol, Methyl ethyl ketone, Methyl isobutyl ketone, Methyl methacrylate, Methylcyclohexane, n-Butyl acetate, n-Heptane, n-Hexane, n-Propyl acetate, Octafluoropropane, Propane, Propylene, R-454C, Styrene, Sulfuryl fluoride, Toluene, Trichloroethylene, Vinyl chloride, Xylene
Sampling method |
Suction type |
Principle of detection |
Interferometer Method |
Explosion protected construction |
Flameproof enclosures |
Approvals |
Japan Ex, ATEX, IECEx |
Power source |
24 VDC±10 % |
Dimensions |
Approx. 286 (W) x 453 (H) x 150 (D) mm |
Weight |
Approx. 23kg |
Operating temperature range |
-20 to +60 ℃ (no sudden changes) |
Operating humidity range |
0 to 95 %RH (no condensation/use of condensible gases within unit) (no condensation) |
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