• Analog Outputs: 0-1 VDC, 4-20 mADC (isolated)
• Range Identification Outputs: 0-1 VDC, 4-20 mADC (isolated)
• Fast recovery Insta-Trace B2C Sensor
• Three user-selectable ranges from 0-10 to 10,000 PPM plus cal range (0-25%)
• Five digit oxygen concentration LED display
• Programmable Auto Ranging
• Range ID contacts (Quantity 4) Form A normally open contacts
• Two fully adjustable oxygen concentration alarm set points with programmable relay function Form C contacts
• Programmable auto calibration capability with Form A normally open ID contacts
• Remotely operated calibration capability (Customer supplied valves and 24 VDC signal)
• Self-diagnostics with Form C failure alarm contacts
• Full duplex RS-232 communication link
• Backlit 2x20 line alphanumeric liquid crystal display for set up and diagnostics
• Sampling system - all stainless steel
• NEMA 4 weatherproof wall mount enclosure
• Power: 85-240 VAC 50/60 Hz
• Sample flow indicator
• RFI hardened
• Stainless steel cell block FM approved Class1, Div. 2

• ​Monitoring inert gas blanketing
• Air separation and liquefaction
• Chemical reaction monitoring
• Semiconductor manufacturing
• Petrochemical process control
• Quality assurance
• Gas analysis certification

3000TB Brochure

3000TB Manual (rev 10/6/2017)

3000TB-XL Manual (rev 4/22/2015)

Certificate of Compliance (FM)

Certificate of Compliance (FM) (Canada)

Declaration of Conformity

Pattern Approval Certificate