OMD-507 Oxygen Analyzer

Online PPM, Percent or Purity Oxygen Analyzer Fully Configurable

Applications:

Optional Electronic Configurations:

2-wire loop powered Non-Isolated 4 – 20mA
3-wire, isolated 4-20mA & MODBUS ASCII 6-wire Analyzer, Non-Isolated 4 – 20mA, 0 – 10VDC & Modbus ASCII

Specifications:

Accuracy: < +/- 1% of Full Scale Range
Calibration: Periodically
Analyzer Range: 0-10/100/1000/10000ppm/25% 0 - 1/5/10/25/100%
Dimensions: 6.3 x 3.5 x 2.5 inch
Enclosure: Anodized Aluminum
Weight: 1.75 lbs
Pressure: 0.1 - 50 PSIG
Flow Rate: 0.5 - 5 SCFH (Flow Through) ** No Flow Required for KF-40
Temperature: 0 to 50° C
Temperature Compensation: Integral
Sensor: Configurable
Sensor Housing: Configurable
Gas Connections: Configurable
Sensor Warranty: 12 months
Analyzer Warranty: 12 months

OMD-507 Oxygen Analyzer | Product Specifications

Oxygen Analyzer:

The model OMD-507 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.

The analyzer comes in 4 different packages for maximum installation considerations. These include 2-wire Loop, 3-wire with an isolated 4-20 mA output, 6 wire with RS485 Bi-Directional Modbus ASCII, and an intrinsically safe option.

The analyzer can be configured for 2 ranges, trace (parts-per-million) or percent.

The display of the analyzer with its large font is set to auto-range, this allows the user to read O2 throughout all ranges. The output can be range selected through the on board menu 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.

Oxygen Sensor Technology:

The oxygen sensor used in the OMD-507 is 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.

Power Requirements:

Input Power: 12 – 24 V DC
Current Draw: 25 mA

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
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.