Brandt Instuments Representing Otis Instruments Fixed Gas Detection Systems, OI-6975 Gas Detector Sensor Assembly With Display for Fixed Gas Detection System
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Otis Instruments OI-6975
Remote Gas Sensor Assembly with Display
Fixed Point Gas Detection Systems



home otis instruments fixed point detectors OI-6975 OI-6975 Remtoe Gas Sensor Assembly With Display



Otis  Instruments OI-6975 Gas Sensor Assembly with Display

OI-6975 Remote Gas Sensor Assembly
with Display

The OI-6975 is an ambient air fixed point remote gas sensor assembly. It has a two-wire loop-power sensor assembly that uses an electro-chemical sensor element to detect a variety of gases including O2, H2S, SO2, NH3, Cl2, HF, PH3 as well as other toxic gases.

The OI-6975 comes standard with a 102x64 graphical LCD screen, three-button interface, non-intrusive magnetic switches, and the Otis-blue custom explosion-proof enclosure.  An optional internal-powered backlight is also available for the display.

   Quickly setup and install a remote sensor
   Glass lid for viewing the display
   Non-intrusive calibration with MENU, ADD and SUB
   4-20mA output
   Explosion and weather proof Otis-Blue enclosure
   Electro-chemical sensor elements for gas detection
   Wired AC or battery DC power-in option
   Strobe alarms and horns would be managed by the controller
   Rapid response and clearing time

 

OI-6975 Sensor Assembly With Display
Technical Specifications

Enclosure Otis Blue explosion/flame proof
Size 6 " x 4.5" x 5" deep | Weight: 5 lbs
Display Graphical LCD, sunlight readable (transflective), 102x64 resolution
Interface Three push buttons: MENU, ADD, SUB
Three corresponding magnetic switches for non-intrusive calibration
Sensor Types Electro-chemical only
Power Input Two-wire loop-power
Signal Output 4-20mA
Battery Life Up to 1 year (Normal Operation)
Battery Type & Voltage 3.6 Volts DC, Lithium-Thionyl Chloride (Li-SOCl2) with connector
Warranty Hardware: One year (limited)
Sensor: varies with sensor type
Battery: 90 days from ship date


Otis OI-6975 Brochure

   OI-6975 Manual

For additional accessories & options:  Accessories

Otis Instruments OI-6975 Gas Detector Sensor Assembly with Display Exterior Diagram

Otis Instruments Replacement Gas Sensors
For Wired or WireFree™ Sensor Assemblies

Part # Description Range Resolution
Accuracy
OI-254-O2 O2, Oxygen 0 - 25% 0.1%
± 2%
OI-120-NP-17SHM LEL, Combustible Gas
(Catalytic Bead) (OI-6000 only)
0 - 100% LEL 1.0% Increments
±1%
OI-140-NP-IR-LEL LEL, Combustible Gas (Infrared)
(OI_6000 only)
0 - 100% LEL 1.0% Increments
± 2%
OI-254-CO CO, Carbon Monoxide 0 - 999 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 2%
OI-140-IR-CO2 CO2, Carbon Dioxide
(OI-6000 only)
0 - 5% 0.1 ppm
± 2%
OI-254-H2S H2S,  Hydrogen Sulfide 0 - 100 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 2%
OI-254-H2S-2K H2S, Hydrogen Sulfide (Ext.Temp) 0 - 100 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 2%
OI-254-NH3 NH3, Ammonia 0 - 100 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 5%
OI-254-NH3A NH3, Ammonia (Ext) 0 - 1000 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 5%
OI-254-Cl2 Cl2, Chlorine 0 - 10 ppm 0.1 ppm
± 5%
OI-254-F2 F2, Florine 0-1 ppm 0.01 ppm
± 5%
OI-254-CH2O CH2O, Formaldeyde 0-10 ppm 0.01 ppm
± 2%
OI-254-H2 H2, Hydrogen 0- 4% 0.1 ppm
± 10%
OI-254-HCl HCN, Hydrogen Chloride 0- 30 ppm 0.1 ppm
± 5%
OI-254-HCN HCN, Hydrogen Cyanide 0- 30 ppm 0.1 ppm
± 5%
OI-254-HF HF, Hydrogen Floride 0 - 10 ppm 0.1 ppm
± 10%
OI-254-NO2 NO2, Nitrogen Dioxide 0-50 ppm 0.1 ppm
± 5%
OI-254-O3 O3, Ozone 0-100 ppm .1 to 10 ppm, 1 ppm thereafter
± 2%
OI-254-SO2 SO2, Sulfur Dioxide 0 - 20ppm .1 to 10 ppm, 1 ppm thereafter
± 2%
OI-254-PH3 PH3, Phosphine 0 - 20 ppm 0.1 ppm
± 2%
OI-254-PID-A1 PID, Photo Ionization Detector for volatile organic compounds (VOCs) (OI-6000 only) 10, 20 or 50 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 5%
OI-254-AH PID, Photo Ionization Detector for volatile organic compounds (VOCs) (OI-6000 only)

1000 or 2000 ppm

0.1 to 10 ppm, 1 ppm thereafter
± 3%


Note: Other gases and ranges available
. Contact us for additional information

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WARNING! Otis Instruments equipment should only be used in conjunction with the manufacturer's instructions.
Failure to follow such instructions could result in serious injury or fatalities.

 

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    18568 Oak Grove Parkway 
    Prairieville, LA  70769 
1-800-337-6291  
Phone: 225-673-6776
    Fax: 225-673-6725
 

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