Model 3010TA​

Process Trace Oxygen Analyzer​​​


 Description

The Model 3000TA is a versatile microprocessor-based instrument for detecting oxygen at the parts-per-million (ppm) level in a variety of gases.


Three Analysis Range

Three user-configurable ranges are standard, with excellent linearity precluding recalibration when changing ranges. Two fully programmable concentration alarms and relay functions provides the versatility to satisfy nearly any requirement. All features offer a sophistication that assure years of reliable service.


Split Architecture

This unit is designed as a “split architecture” instrument. It is a general purpose, wall mounted  control unit for non- hazardous areas  that controls an analysis unit or “remote probe” that can operate in hazardous areas. Simple menu choices, membrane command switches, and dual LCD and  LED displays make setup and operation clear and quick.


Convenient Outputs

Standard 0-1 VDC and isolated 4-20 mADC outputs are provided for oxygen measurements and range identification. An RS-232C serial port allows the user to introduce span and zero gases through a host computer.


Additional Advantages

  • Linearity of analysis across three user-programmable ranges

  • Auto-ranging capabilities

  • Digital interface allows monitoring from a remote station

  • Extended-life, maintenance-free sensor

  • Comprehensive self testing function​

Options

  • C        Integrally mounted cal/zero valves

  • V        Plumbed for vacuum service

  • F        Flame arrestors for Class 1, Div 1, Group C/D service

  • G       Flame arrestors for Class 1, Div 1, Group C/D service with cal valves

  • H       Flame arrestors for Group B (hydrogen) service

  • I         Flame arrestors for hydrogen service with cal valves

  • K       19" rack mount available with either one or two analyzer control units installed and ready to mount in a
              standard rack

 Features

  • Explosion proof NEMA 4/7 rated analysis unit enclosure

  • 2-line alphanumeric display screen, driven by micro-processor electronics continuously prompting and informing the operator

  • High resolution, accurate readings of oxygen content from low ppm levels through 25%

  • Stainless steel cell block

  • Advanced Micro-Fuel Cell designed for trace analysis

  • Versatile analysis over a wide range of applications

  • Microprocessor based electronics: 8-bit CMOS micro-processor with 32 kB RAM and 128 kB ROM

  • Three user0definable output ranges (from 0-10 ppm through 0-250,000 ppm) assuring a perfect match for the user's process and equipment

  • Air-calibration for convenient spanning at 20.9%

  • Auto-ranging automatically selects the proper preset range for a given measurement. Manual override allows the user to lock onto a specific range of interest

  • Two adjustable concentration alarms and a system failure alarm

  • Extensive self-diagnostic testing a start-up and on demand with continuous power-supply monitoring

  • Two way RS-232 serial digital port for use with  a computer or other digital communication device

  • Four analog outputs; two for measurement (0-1 VDC and Isolated 4-20 mADC) and two for range identification

 Specifications

Ranges

​3 customer programmable ranges, minimum 0-10 ppm with auto-ranging

​Accuracy

​± 1% of FS at a constant temperature

​Sensitivity

​0.5% of FS​​

​Response Time

​90% of FS at 77°F (25°C) in less than 65 seconds

​Temperature

​32° to 122°F (0° to 50°C)

​Output

​Analysis Measurement:      0-1 VDC and 4-20 mADC (isolated)
Range ID:                               0-1 VDC and 4-20 mADC (isolated)

​Displays

Analysis:          5 digit red LED, 3/5" high numerals
Menu:              20 character, 2 line LCD
Data Lines:     Bi-directional RS-232C serial interface, baud rate 2400 remote monitoring of
                          all critical functions

​Power

​Control Unit:    85 / 230 VAC, 50/60 Gz
Analysis Unit:   115 / 230 VAC, 50/60 Gz

​Dimensions

​6.96"H x 8.7"W x 12.2"L
(17.68 x 22.1 x 30.99 cm)​​​


 Applications

  • Monitoring inert gas blanketing

  • Air separation and liquefaction

  • Chemical reaction monitoring

  • Semiconductor manufacturing

  • Petrochemical process control

  • Quality assurance

  • Gas analysis certification

 Downloads

Title​​​

​File Size​

Model 3010TA Brochure

1.53MB

Model 3010TA Manual​

3.37MB


​​