The Otis Instruments OI-6900 Series Ambient Air Toxic Gas Detector is a versatile assembly that uses an electrochemical, PID or low-powered infrared sensor element to detect a variety of gases. Wire Free, dual battery powered available with GEN II 900 MHz or 2.4 GHz Radio options. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics. Note: The OI-6900 unit can be customized to detect a variety of gases. See the "Gas Chart" tab for the full list of gases. Please call 1-800-333-3331 for more information. Options: Additional radio options are available. Please call 1-800-333-3331 for more information. Features Electrochemical, PID or Low-Power Infrared Sensor - Dependent on Gas Type Dual Battery-Powered: 3.6V (19 Ah each, 38 Ah total) Lithium-Thionyl Chloride (Li-S0CI2) Battery with Connector (Non-Rechargeable) Estimated Battery Life: 1-Year Maximum - Low-Power Infrared, 2-Year Maximum - Electrochemical, 14+ Days - PID Graphical LCD with LED Backlight 3 Push-Button Interface (ADD, MENU, SUB) with 3 Corresponding Magnetic, Non-Intrusive Switches Wire Free (Wireless) Communication Adjustable Background Gas Setting Reports Once a Minute; Reporting Rate will Increase to Once Every 5 Seconds When gas is Above Set-Point Available with GEN II 900 MHz or GEN II 2.4 GHz Radio 1-Year Limited Hardware Warranty Sensor Element Warranty Subject to Otis Verification Specifications Sensor Type: Electrochemical, Photo Ionization Detector, or Low-Power Infrared Sensor - Dependent on Gas Type Power Type: Dual Battery-Powered Operating Voltage: 3.6 V (19 Ah each, 38 Ah total) Lithium-Thionyl (Li-SOCLâ‚‚) Battery, with Connector (Non-Rechargeable) Estimated Battery Life: 1-Year Max. (Low-Power Infrared), 2-Year Max. (Electrochemical), 14+ Days (PID) RF Connection: Internal Antenna Display Screen: 102x64 Resolution Graphical LCD Screen; Transflective (Sunlight Readable) with LED Backlight Interface: 3 Push-Buttons (MENU, ADD, and SUB) 3 Magnetic, Non-Intrusive Switches for Calibration Customizable Settings: Adjustable Background Gas Setting Tamb. Temperature Range: -40°C to +70°C (-40°F to 158°F) Wire Free Radio Options: GEN II 900 MHz (200 mW) Radio (1-1.5 Miles Range) or GEN II GHz (125 mW) Radio (1-1.5 Miles Range) Networks: 52 Networks (GEN II 900 MHz Radio) or 78 Networks (GEN II 2.4 GHz Radio) 255 Addresses per network Product Dimensions: 15.76 in. L x 5.11 in. W x 5.37 in. H (Max. Dimensions w/ Attachments) Total Weight: 6 lbs. Hardware Warranty: 1-Year, Limited Sensor Element Warranty: Varies with Sensor Element and Type Enclosure Material: NEMA Class I, 4, 4X and 6 Polycarbonate Closure with Clear Window - IP 66, UL 508 and UL 746C (f1) Rated Gas Chart Gas TypeRangeT90Sensor TypeWarranty AsH3 - Arsine 0-1 ppm < 30 sec. Electrochemical 10 months CH2O - Formaldehyde 0-10 ppm < 30 sec. Electrochemical 12 months CH3SH - Methanethiol 0-10 ppm < 100 sec. Electrochemical 12 months CH4 - Methane 0-100% vol. < 30 sec. Infrared 60 months Cl2 - Dichlorine 0-20 ppm < 60 sec. Electrochemical 12 months ClO2 - Chlorine Dioxide 0-5 ppm < 120 sec. Electrochemical 12 months CO - Carbon Monoxide 0-1000 ppm < 30 sec. Electrochemical 24 months CO2 - Carbon Dioxide 0-5% vol. < 30 sec. Infrared 60 months ETO - Ethylene Oxide 0-10 ppm < 80 sec. Electrochemical 12 months F2 - Fluorine 0-1 ppm < 80 sec. Electrochemical 12 months H2 - Hydrogen 0-4% < 60 sec. Electrochemical 18 months H2S - Hydrogen Sulfide 0-100 ppm < 30 sec. Electrochemical 24 months H2S2K - Hydrogen Sulfide 0-2000 ppm < 25 sec. Electrochemical 24 months HBr - Hydrogen Bromide 0-30 ppm < 40 sec. Electrochemical 12 months HCL - Hydrogen Chloride 0-30 ppm < 300 sec. Electrochemical 12 months HCN - Hydrogen Cyanide 0-50 ppm < 70 sec. Electrochemical 12 months HF - Hydrogen Fluoride 0-10 ppm < 90 sec. Electrochemical 12 months LEL - Combustible Gas (Methane) 0-100% LEL (0-5% vol.) < 30 sec. Infrared 60 months NH3 - Ammonia 0-100 ppm < 90 sec. Electrochemical 12 months NH3300 - Ammonia 0-300 ppm < 120 sec. Electrochemical 12 months NH3A - Ammonia 0-1000 ppm < 120 sec. Electrochemical 12 months NO - Nitric Oxide 0-250 ppm < 40 sec. Electrochemical 12 months NO2 - Nitrogen Dioxide 0-20 ppm < 25 sec. Electrochemical 12 months O2 - Oxygen 0-25% vol. < 15 sec. Electrochemical 24 months O3 - Ozone 0-5 ppm < 60 sec. Electrochemical 12 months 03H - Ozone 0-100 ppm < 60 sec. Electrochemical 12 months PH3 - Phosphine 0-5 ppm < 30 sec. Electrochemical 12 months SO2 - Sulfur Dioxide 0-20 ppm < 35 sec. Electrochemical 24 months VOC10 - Volatile Organic Compounds 0-10 ppm < 3 sec. Photo Ionization Detector 6 months / 24 months VOC20 - Volatile Organic Compounds 0-20 ppm < 3 sec. Photo Ionization Detector 6 months / 24 months VOC50 - Volatile Organic Compounds 0-50 ppm < 3 sec. Photo Ionization Detector 6 months / 24 months VOC1K - Volatile Organic Compounds 0-1000 ppm < 3 sec. Photo Ionization Detector 6 months / 24 months VOC2K - Volatile Organic Compounds 0-2000 ppm < 3 sec. Photo Ionization Detector 6 months / 24 months Downloads Product Manual A (PDF Download) Product Manual B (PDF Download) Data Sheet (PDF Download)
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