OMD-150 Oxygen Analyzer

Configurable Online Wall Mount IP66 / NEMA4X Oxygen Analyzer

Anwendungen:

Trace or Percent Oxygen Measurement
Precision Electrochemical Oxygen Sensor Technology
2-Wire, 3-Wire & 6-Wire Electronic Configurations
Large, Easy-to-Read Auto-Ranging Display
Intuitive, User-Friendly Interface
Rugged Indoor / Outdoor Wall-Mount Enclosure
Cost Effective and Low Maintenance Operation

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

Technische Daten:

Accuracy: < 1% Full Scale Range
Approval: CE Certified
Dimensions: 9.5” x 6.5” x 3.8”
Enclosure: NEMA 4X / IP66
Temperature Rating: -10 to 50 deg C
Temperature Compensation: Integral
Gasanschlüsse: Konfigurierbar
Flow Sensitivity: 0.5 - 5.0 SCFH
Pressure: 0.1- 50 PSIG
Sensor Type: Precision Fuel Cell
Warranty: 12 Months Sensor
Warranty: 12 Months Electronics

OMD-150 Oxygen Analyzer | Product Specifications

Oxygen Analyzer:

The OMD-150 Oxygen Analyzer combines a rugged outdoor wall-mount design with Southland Sensing’s precision electrochemical oxygen sensor technology. Designed for continuous industrial oxygen monitoring, the OMD-150 provides reliable and cost-effective trace or percent oxygen measurement with an intuitive, easy-to-use interface.

The analyzer is available in multiple electronic configurations to accommodate different installation requirements. Options include a 2-wire configuration, a 3-wire configuration with isolated 4–20 mA output, and a 6-wire configuration. An intrinsically safe configuration is also available for applications requiring appropriately rated instrumentation.

The OMD-150 can be configured for either trace parts-per-million (PPM) or percent oxygen measurement using the appropriate Southland Sensing oxygen sensor and measurement ranges.

The large local display operates in auto-range mode, automatically selecting the appropriate measurement range as the oxygen concentration changes. The analog output range can be selected through the onboard menu for straightforward integration with a PLC, DCS, data acquisition system, or other process control equipment.

Process gas connections are available with 1/8″, 1/4″, or 6 mm compression tube fittings to accommodate a variety of installation requirements.

Stromversorgung

Input Power: 10 – 28 V DC
Current Draw: 50 mA nominal

Oxygen Sensor Technology:

The oxygen sensors used in the OMD-150 are based on proven galvanic electrochemical fuel cell technology. All oxygen sensors are manufactured in-house by Southland Sensing Ltd. under a controlled quality program to provide consistent performance, accuracy, and long-term stability.

Multiple sensor chemistries are available to accommodate different process gas compositions. Standard sensors are designed for applications containing background gases such as hydrogen, helium, and hydrocarbons. Acid-resistant sensors are available for applications containing carbon dioxide and other acid gas backgrounds, including many natural gas streams.

Southland Sensing oxygen sensors are completely self-contained and require minimal routine maintenance, with no electrodes to clean or electrolyte to replenish.

Southland Sensing’s precision electrochemical oxygen sensor technology provides reliable oxygen measurement while maintaining long sensor life across a wide range of industrial applications.

Oxygen Sensors:

The OMD-150 is available with multiple oxygen sensor configurations to accommodate trace, percent, and oxygen purity measurement across a variety of process gas compositions.

TO2-1X PPM Oxygen Sensor: Trace Oxygen Analysis – Standard Applications
TO2-2X PPM Oxygen Sensor: Trace Oxygen Analysis – Acid Gas Applications
PO2-160 Percent Oxygen Sensor: Percent Oxygen Analysis – Standard Applications
PO2-24 Percent Oxygen Sensor: Percent Oxygen Analysis – Acid Gas Applications
TO2-19 Hybrid Oxygen Sensor: Trace or Percent Oxygen Analysis

Oxygen sensors should be periodically calibrated to maintain measurement accuracy. Southland Sensing recommends calibration approximately every 2–3 months, or at an interval appropriate for the specific application and operating conditions.

The sensors provide excellent linearity and can be conveniently calibrated using ambient air when appropriate. For applications requiring greater calibration accuracy or traceability, a certified span gas can be used.