Otis Instruments OI-6000-IR-152-X-X-O Sensor Assembly

Availability: In stock
Sensor TypeInfrared Sensor Element
Operating VoltageWired Powered (3-Wire) 12 to 35 VDC
Current Draw1 Amp Maximum
ProtectionPower Eletromagnetic Interference (EMI) Filter
4-20 mA Surge Suppression
RS-485 Surge Suppression
Display Screen102x64 Resolution Graphical LCD Screen
Transflective (Sunlight Readable) with White LED Backlight
Interface3 Push-Buttons (MENU, ADD and SUB)
3 Magnetic, Non-Intrusive Switches for Calibration
Customizable Settings2 Individually-Configurable Alarm LED/Relay Set-Points
Tamb Temperature Range-40°C to +54°C
Output (Digital)RS-485 Modbus
Wired (Analog) Output4-20 mA (3-Wire)
Fault Terminal
Optional 2 Dry-Contact Relays with Replaceable 4 Amp Fuses
Remote Mount Control Unit (Optional Feature)01-6800 Remote Control Unit
• Allows Full Operational Control of the Remotely Connected 01-6000-IR-152-X-X-0
• Available in Explosion Proof and Non-Explosion Proof Enclosure Option
• Ability to Include an Additional 2 Dry-Contact Relays
• Ability to Add a GEN II 900 MHz or 2.4 GHz Radio for WireFree Signal Reporting to other Otis Monitors
Product Dimensions5.5 in. T x 6 in. W x 7 in. H (8 in. W x 17 in. H Max. with Attachments)
Total Weight5.75 lbs.
Hazardous Location Certifications and ApprovalsClass I, Division 1, Groups C & D
Ex db ia IIB T4 Gb
ANSI/ISA 12.13.01-2013
Hardware Warranty1-Year, Limited
Sensor Element Warranty24 Months (Subject to Otis Verification of Element Condition)
Part Number FormulaOI-6000-IR--152-x-x--0 (No Relays Installed)
OI-6000-IR--152-x-R--0 (2 Dry-Contact Relays Installed)

The Otis Instruments OI-6000 Series Ambient Air Combustible Gas Detector is a versatile assembly that uses an infrared sensor element to detect combustible gases in ambient air. Wired powered (12 to 35 VDC) with 4-20 mA analog and RS-485 Modbus outputs standard. Magnetic switches allow for non-intrusive calibration while in the field as well as full system settings and diagnostics while remaining Class I, Division 1, Groups C & D Certified.


  • Infrared Sensor Element
  • Wired Powered (3-Wire) with a 12 to 35 VDC Operating Voltage
  • Operating Temperature Range of -40°C to +54°C
  • Graphical LCD with LED Backlight
  • 3 Push-Button Interface (ADD, MENU, SUB) with 3 Corresponding Magnetic, Non-Intrusive Switches
  • Optional 01-6800 Remote Mount Control Unit
  • 2 Individually Configurable Alarm set points: 2 Front Panel LED Indicators (Amber and Red); Optional 2 Dry-Contact Relays
  • Output Options: 4-20 mA (3-Wire) Analog, RS-485 Modbus
  • Sensor Element Warranty Subject to Otis Verification
  • 1-Year Limited Hardware Warranty

Please refer to datasheet for more information
Technical Data-Sheet