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Hazardous Area Online Process Oxygen Analyzer OMD-625

Brand: Southland Sensing Ltd

The OMD-625 is a cost-effective online intrinsically safe instrument for measuring oxygen continuously with very little maintenance requirements.  The analyzer is designed for use in Class 1, Division 1 groups B, C, D.  

Primary applications for this analyzer include natural gas, landfill, hydrogen production and other industrial applications.

The electronics are highly reliable and feature packed with a very easy-to-use MENU interface.  No need to lug an expensive laptop into the field to configure the unit.  

Electronic features include 4 – 20mA or 1 – 5 VDC, 2 alarm relay contacts, multiple ranges and a 12 – 24VDC power input (optional power input options available).

The oxygen sensor is based on the galvanic electrochemical fuel cell principal and is manufactured in house under a strict quality procedure.  

The sensors are self contained and minimal maintenance is required – no need to clean electrodes or add electrolyte.  

The precision sensors offer excellent performance, accuracy and stability while maximizing the expected life.

The analyzer comes with multiple ranges from 0 – 10 PPM up to 0 – 100%.  This analyzer also has the unique ability for the user to enter a custom range such as 0 – 734 ppm full scale.  

Optional sensors can be configured for PPM or Percent oxygen analysis, sensors designed for Inert, CO2 or H2S background gases applications.
Features
  • Designed for the Natural Gas Industry 
  • Class 1, Div 1 Groups B, C, D
  • Custom Full Scale Range (i.e. 0 - 99.5 ppm) 
  • Precision Fuel Cell Oxygen Sensor Technology 
  • Large Backlight Display 
  • Ability to Calibrate Analog Output 
  • Measure Oxygen from 0.01ppm to 25% 
  • Intuitive User Friendly Interface 
  • Cost Effective and Low Maintenance 
  • 2 Configurable Alarm Relay Contacts 
  • Output Sim (4mA, 8mA, 12mA, 16mA and 20mA)

1 - 1 of 1 Part Numbers
OMD-625
OMD-625
Hazardous Area Online Process Oxygen Analyzer
1 - 1 of 1 Part Numbers

Specifications

Accuracy

  • < ± 1 % Full Scale Range

Alarms

  • 2 Configurable Relay Contacts

Analyzer Range

  • 0-10/100/1000/10000 ppm/25 %

Optional Range 1

  • 0-1 %,/5 %/10 %/25 %/100 %

Area Classification

  • Class 1, Div. 1, Groups B,C,D

Sensor Enclosure Certification

  • ATEX Ex d IIC

Dimensions

  • 15.25” x 12.5” x 5.25”

Flow

  • 0.25 - 5.0 SCFH

Gas Connections

  • 1/4” Compression Tube

Output

  • Isolated 4-20 mA or 1 - 5 Vdc

Power

  • 12-24 Vdc

Pressure

  • 0.1 - 50 psig Inlet, vent to atm

Response Time

  • T90 in 10 seconds

Sensor

  • Precision Fuel Cell

Temperature

  • -10° to 50° C

Warranty Sensor

  • 12 Months

Warranty Electronics

  • 12 Months

Weight

  • 18.5 lbs

  • Natural Gas Extraction & Pipelines 
  • Natural Gas Processing 
  • Acid (CO2) Gas Streams 
  • Inert, Hydrocarbon, Hydrogen Processing 
  • And Many Other Industrial Applications

Documentation

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