Process Trace Oxygen Analyzer 3000TA

General Details

Teledyne’s Model 3000TA makes the task of trace oxygen analysis easier, faster and more precise than ever before. Simple menu choices, membrane command switches and a large LED display make setup and operation clear and quick. Three User-Configurable Ranges Three user-configurable ranges are standard, with excellent linearity of analysis precluding recalibration when changing ranges. Two programmable concentration alarms provide the versatility to satisfy nearly any requirement.

Custom Engineering The 3000TA can be ordered as a standard unit or as part of a larger analytical system. Teledyne can also supply special sensors, custom engineered analyzers and complete monitoring systems to satisfy unique applications.


• Linearity of analysis across 3 user-selectable ranges
• Remote access to all functions from computer
• Extended-life, maintenance-free sensor
• Ambient air calibration
• AutoRanging to follow process upsets

Standard Features

• Fast recovery Insta Trace Micro-fuel Cell sensor
• Three user-selectable ranges plus cal range (0-25%)
• Signal output: 0-1 VDC & 4-20 mADC
• Programmable Auto Ranging
• Range ID contacts (Quantity 4); Form A normally open contacts, 3A resistive
• Two fully-adjustable concentration alarm points with programmable relay function; Form C contacts, 3A resistive
• Programmable auto cal/zero; Form A normally open contact relay signals
• Remotely initiated cal/zero via customer supplied 24 VDC signal
• Self diagnostics with Form C failure alarm contacts
• Full duplex RS232 communication link
• Five digit oxygen concentration LED display
• Backlit 2 x 20 line alphanumeric liquid crystal display for set up and diagnostics
• Sample flow indicator
• Universal power supply: 85-230 VAC 50-60 Hz

Technical data
Range : 3 range customer selectable (minimum 0-10 ppm FS) plus 0-25% cal range
Accuracy : ± 1% of FS at a constant temperature
Sensitivity : 0.5% of FS
Response : 90% of FS at 77°F (25°C)
Operating temp : 32°F to 122°F (0°C to 50°C)
Signal output : Analytical measurement – 0-1 VDC, and 4-20 mADC (isolated)
Max. load impedance : 4-20 mA isolated output 1000 ohms
Analysis display : 5 digit red LED, 3/5” high numerals
Data lines : Bi-directional RS-232C serial interface Power requirements: Universal AC input ranges 85 to 230 VAC, 50/60 Hz Max. power consumption: 20 VA
Oxygen sensor : Fast recovery Insta Trace Class A-2C, B-2C or L-2C can also be utilized in place of the Insta Trace; specify at time of order
Sample connections : User specified 1/4” or 6mm fittings
Area classifications : General purpose
Mounting : Flush panel mount
Dimensions : 8.70” W x 6.96” H x 12.2” D (case) 10.79” W x 7.46” H (panel)