Model 3000TA-XL

High Sensitivity Trace Oxygen Analyzer

 

 Description

​Model 3000TA-XL is a precision, cost effective instrument specifically designed to measure trace oxygen in the 0-1 ppm region. The model provides the user with a wide variety of performance features and options to satisfy virtually any application.


Flexibility

The analyzer offers three dynamic, user-configurable ranges and can be calibrated at any range. Two fully programmable concentration alarms and relays provide the versatility to satisfy nearly any requirement.


Maintenance-Free Sensor

The heart of the analyzer is a Micro-Fuel Cell sensor that sets the industry standard of oxygen analysis. The unit incorporates the B2CXL sensor, which is specifically designed for 0-1 ppm full scale oxygen analysis applications. The sensor is specific to oxygen and can be used in a variety of background gases including hydrocarbons. With no electrolyte to change or electrodes to clean, it is maintenance free.


Convenience

The analyzer comes standard with two sets of analog outputs, 0-1 VDC and isolated 4-20 mADC for oxygen concentration range identification. Additionally, a bi-directional RS-232C serial communication interface provides for remote monitoring and control of span and zero functions.


Options
  • V:      Vacuum Service

  • K:     19" rack mount with either one or two units mounted side by side


 Features

  • ​Class B-2CXL micro-fuel cell sensor

  • Three user-selectable ranges plus cal range

  • Signal output: 0-1 VDC and isolated 4-20 mADC

  • Programmable auto-ranging

  • Range ID output: 0-1 VDC and isolated 4-20 mADC

  • Range ID contacts (qty. 4) Form A normally open contacts, 3A resistive

  • Two fully adjustable concentration alarm set points with programmable relay functions, Form C contacts, 3A resistive

  • Calibration contact span/zero, Form A normally open contact, 3A resistive

  • 12 VDC output to drive remotely operated calibration valves (Customer supplied valves and 24 VDC signal to instrument)

  • Self diagnostics with Form C failure alarm contacts

  • Full duplex RS-232C communication link

  • Five digit oxygen concentration LED display

  • 2 x 20 alphanumeric vacuum fluorescent display for setup and diagnostics

  • 316 stainless steel sampling system

  • Sample flow indicator and control valve

  • Universal power supply: 85-230 VAC, 50/60 Hz​​​​

 Specifications

Range

​3 range customer selectable
(Minimum 0-1 ppm FS)

​Accuracy

​± 100 ppb if the instrument is not zeroed (at constant temperature)

​Sensitivity

​0.5% of FS

​Response Time

​90% of FS at 77°F (25°C)
10 seconds for 0-1,000 ppm or higher ranges
60 seconds for 0-10 ppm range
100 seconds for 0-1 ppm range

Temperature

Operating:       50° to 95°F (5° to 35°C)
Sample:           32° to 122°F (0° to 50°C)

​Output

​Signal:              Analytical measurement 0-1 VDC and isolated 4-20 mADC
Range ID:         0-1 VDC and isolated 4-20 mADC

​Power

​Universal AC input ranges, 85-230 VAC, 50/60 Hz

​Inlet Pressure

​Min 2-3 psig

​Dimensions

​Case:                 8.70"W x 6.96"H x 12.2"D
                           (221 x 176.8 x 309.9 mm)
Front Panel:     10.79"W x 7.46"H
                           (274.1 x 189.5 mm)

​Display

​Analysis:           5 digit red LED, 3/5" high numerals
Menu:                20 character, 2 line vacuum fluorescent
Data Lines:       Bi-directional RS-232C serial interface, baud rate 2400


 Applications

  • ​Air liquefaction and separation

  • Pure, gaseous hydrocarbon stream monitoring

  • Semi conductor manufacturing

  • Gas purity certification

  • Protective atmospheric blanketing of primary liquid feedstock and flammable liquids

  • Process monitoring of gaseous monomers​​

 Downloads

Title​​

​​File S​ize​​​

Model 3000TA-XL Brochure​

​​3.93MB


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