OMD-501X Oxygen Analyzer

Online Oxygen Analyzer, 1/4 DIN Package, Remote Sensor Housing

Applications:

Precision Electrochemical Sensor Technology
Intuitive User-Friendly Interface
Trace, Percent, or Purity Analysis Ranges
Auto-Ranging or Manual Range Mode
Two Adjustable Alarm Contacts w/ delay mode
1/4 DIN Panel Mount Compact Design
Measure Oxygen from 0.01ppm to 100%

Specifications:

Accuracy: +/- 1% Full Scale Range
Display: LCD with Backlight
Dimensions: 1/4 DIN (96 x 96 x 65mm)
Enclosure: Anodized Aluminum
Classification: General Purpose
Temperature Rating: 0 - 50 deg C
Temperature Compensation: Integral
Alarms: 2 Adjustable w/ delay mode
Power: 10 - 28 VDC or 100 - 240 VAC
Output (Analog): 4 - 20mA
Communication: Bi-Directional MODBUS RS485 ASCII
Range ID: 1 - 5 VDC (Optional 4 -20mA)
Response time: T90 in 7 Seconds
Sensor: Configurable
Sensor Type: Precision Electrochemical
Calibration: Periodically
Temperature Compensation: Integral
Flow Sensitivity: 0.5 - 5 SCFH
Pressure: 0.1 - 50 PSIG
Warranty: 12 Months Sensor -- 12 Months Electronics

OMD-501X Oxygen Analyzer | Product Specifications

Oxygen Analyzer:

The model OMD-501X oxygen analyzer combines a rugged in-line design with SSO2’s precision oxygen sensors. The result is a highly reliable and cost effective compact design with easy-to-use user interface.

Trace ranges include 0 – 10 ppm, 0 – 100 ppm, 0 – 1000ppm, 0-10000ppm and 0 25%. Percent ranges include 0 – 1%, 0 – 5%, 0 – 10%, 0 – 25%, and 0 – 100%. The analyzer can be configured for trace (parts per-million), percent, and purity applications by the user by selecting which sensor is in use in the built-in menu.

The analog output can be manual range selected through the on board menu or the user can take advantage of the auto-range feature using the RANGE ID output allowing easy interface with a PLC, DCS or other control system.

Gas connections are made with compression tube fittings or a direct fit KF-40 Housing.

Power Requirements:

Input Power: 10 – 28 V DC
Input Power: 100 – 240 V AC
Current Draw: 50 mA

Oxygen Sensor Technology:

The oxygen sensors used in the OMD-501X are based on the galvanic electrochemical fuel cell principal. All oxygen sensors are manufactured in house by Southland Sensing Ltd. under a strict quality program.

The standard cells are unaffected by other background gases such as H2, He or Hydrocarbons. The acidic cells work well when acid gases such as CO2 or Natural Gas are present.

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

The SSO2 precision oxygen sensors offer excellent performance, accuracy and stability while maximizing the expected life.

Oxygen Sensors:

TO2-1x PPM Oxygen Sensor: Trace Analysis, Standard
TO2-2x PPM Oxygen Sensor: Trace Analysis, Acidic
PO2-160 Percent Oxygen Sensor: Percent Analysis, Standard
PO2-24 Percent Oxygen Sensor: Percent Analysis, Acidic
PO2-1120 Purity Oxygen Sensor: Purity Analysis
TO2-19 Hybrid Oxygen Sensor: Percent or Trace Analysis

Oxygen sensors should be periodically calibrated. Factory recommendation is every 2 – 3 months or as the application dictates. Sensors offer excellent linearity with an air calibration, or calibrate to a certified span gas to maximize accuracy.