Brandt Instuments Representing Otis Instruments Fixed Gas Detection Systems, OI-6000 Wired & Wirefree Gas Detector Sensor Assembly for Fixed Gas Detection System
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Otis Instruments OI-6000
Wire-Powered Gas Sensor Assembly with Display
Explosion-Proof | Optional Relays & Radio
Fixed Point Gas Detection Systems

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Otis OI-6000 Wired Sensor Assembly

OI-6000-X-X-X-X-O Sensor Assembly
and
OI-6000-IR-152-X-X-O Sensor Assembly
Wire-Powered, Explosion-Proof
Optional Radio & Relays

The OI-6000 is an explosion-proof ambient air fixed point remote gas sensor assembly with a wired power (3-wire), 12-25 VDC operating voltage, sensor assembly that can use Catalytic Bead, Electro-Chemical, PID, or Infrared sensor elements to detect a variety of gases including O2, H2S, SO2, NH3, Cl2, HF, PH3 as well as other toxic gases.

The OI-6000 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. Designed to reject EMI and other forms of interference in order to avoid false gas readings.

   Quickly setup and install a remote sensor
    Glass lid for viewing the display
   Non-intrusive calibration with MENU, ADD and SUB
   -20mA (3-wire) analog and RS-485 Modbus output
   Explosion and weather proof Otis-Blue enclosure
    Choice of sensor elements available for gas detection
   Strobe alarms & horns managed by the controller
   Rapid response and clearing time

 

OI-6000-X-X-X-X-O Wired Sensor Assembly With Display
Optiional Radio and Relays
Technical Specifications

Enclosure Otis Blue explosion/flame proof
Size & Weight

5.5" T x 6" W x 7" H (8" W x 17" H Maximum w/ Antenna Fitting and Antenna)
6 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 Options Electro-chemical, Catalytic Bead, Irfrared or PID:
H2S, O2, SO2, Cl2, H2, NH3, LEL (hydrocarbons), CO2, HCN, HF, CO, HCl, VOC's and more
Power Input | Draw Wired Power (3-Wire) 12 to 35 VDC | 2 Watts Maximum
Signal Output 4-20mA (3-wire) analog output; RS-485 Modbus digital output
Optional WireFree Radio GEN II 900 MHz Radio or GEN II 2.4 GHz Radio
Optional Remote Sensor OI-501-5 Remote Sensor Kit with Enclosure (5 Pin), length varies with sensor type
Hazardous Location Certifications & Approvals

Class I, Division 1, Group C and D, T6 | Ex d IIB T6 | Zone 1, AEx d IIB T6 |
Tamb -40°C to +54°C

Optional Relays Optional 2 Dry-Contact Relays with Replaceable 4 Amp Fuses
Customizable Settings Individually-Configurable Alarm LED Set-Points
Tamb - Temperature Range -40°C to +54°C / -40°F to 130°F
Warranty Hardware: One year (limited)
Sensor: varies with sensor type
Part Number Formula OI-6000-[Sensor Type]-[Gas]-[Radio Option]-[Relay Option]-O

OI-6000-IR-152-X-X-O Wired IR-LEL Sensor Assembly With Display
Optional Radio and Relays
Technical Specifications

Enclosure Otis Blue explosion/flame proof
Size & Weight 5.5" T x 6" W x 7" H (8" W x 17"H Maximum w/ Attachments)
5.75 lbs
Display Graphical LCD, sunlight readable (transflective), 128x64 resolution
Interface Three push buttons: MENU, ADD, SUB
Three corresponding magnetic switches for non-intrusive calibration
Unit Address 12-35 VDC, 100 mA (max)
Sensor Type Infrared: LEL
Operating Voltage Wired Power (3-Wire) 12 to 35 VDC
Temperature -40° to 54° C
Relays Two configurable "Dry" contact (Form C) 6.3A @ 250 VAC, 5A @30 VDC
Output 4-20mA (3-wire); EIA-485 Modbus
Radio Options

2.4 GHz ISM, 100 mW
900 MHz, 200 mW
Hazardous Location Certifications & Approvals Class I, Division 1, Groups C and D T4 | Ex d ib IIB T4 | Class I, Zone 0, IIB Aex d ib T4 Gb | CSA 22.2 No. 152 | ANSI/ISA 12.13.01-2013 | Tamb -“40°C to +54°C
Warranty Hardware: One year (limited)
IR LEL Sensor: 24 Months, subject to Otis verification of element condition
Part Number Formula OI-6000-IR-152-X-X-O No relays installed
OI-6000-IR-152-X-R-O 2 Dry contact relays installed

Otis OI-6000 Wired Sensor Assembly Diagram

Otis Instruments OI-6000 Sensor Assembly

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

Part # Description Range Resolution
Accuracy
OI-254-O2 O2, Oxygen 0 - 25% vol 0.1%
± 2%
OI-2018-SB-CB2 LEL, Combustible Gas
(Catalytic Bead) (OI-6000 only)		 0 - 100% LEL 1.0% Increments
±1%
OI-140-IR-LEL LEL, Combustible Gas (Infrared)
(OI_6000 only)		 0 - 100% LEL 1.0% Increments
± 2%
OI-254-CO CO, Carbon Monoxide 0 - 1000 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 2%
OI-140-IR-CO2 CO2, Carbon Dioxide
(OI-6000 only)		 0 - 5% vol 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 - 2000 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-N 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 (Call for availability) 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% vol 0.1 ppm
± 10%
OI-254-HCL-A HCL, Hydrogen Chloride 0- 100 ppm 0.1 ppm
± 5%
OI-254-HCN-2 HCN, Hydrogen Cyanide 0- 100 ppm 0.1 ppm
± 5%
OI-254-HF HF, Hydrogen Floride 0 - 10 ppm 0.1 ppm
± 10%
OI-254-NO2-N 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 - 20 ppm .1 to 10 ppm, 1 ppm thereafter
± 2%
OI-254-PH3-5-5 PH3, Phosphine 0 - 5 ppm 0.1 ppm
± 2%
OI-PID-A1 PID, Photo Ionization Detector for volatile organic compounds (VOCs) 0-2000 ppm 0.1 to 10 ppm, 1 ppm thereafter
± 5%
OI-254-AH PID, Photo Ionization Detector for volatile organic compounds (VOCs)

0-50 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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