Inline Oxygen Analyzer (AM507)
Flexible, Compact Analyzer for Trace (PPM) and Percent Oxygen Measurement
Starting at: $2150
The AmO2xys (AM507) is a compact inline oxygen analyzer designed for continuous, real-time oxygen measurement in critical gas processes. Supporting both trace (PPM) and percent (0–100%) oxygen ranges, this flexible analyzer is ideal for applications requiring high accuracy, low maintenance, and seamless integration. The AM507 is available in flow-through or KF-40 direct-fit configurations, with output options ranging from basic 2-wire loop power to fully “smart” RS485 Modbus communication.
Built around precision galvanic electrochemical fuel cell sensors, the AM507 delivers reliable and stable readings across a wide range of oxygen concentrations—even in demanding environments with aggressive or acidic background gases. Its intuitive interface, compact size, and configurable outputs make it a trusted solution for process engineers, glovebox operators, R&D labs, and manufacturing environments seeking reliable inline oxygen monitoring.
Key Features
| Feature | Specification & Options |
|---|---|
| Accuracy | < +/- 1% of Full Scale Range* |
| Analysis Range | 0-10/100/1000/10000ppm/25% 0 - 1/5/10/25/100% |
| Output Options | 4-20mA, 0-10VDC, RS485 Modbus |
| Calibration | Periodically |
| Dimensions | 6.3 x 3.5 x 2.5 inch |
| Enclosure | Anodized Aluminum |
| Flow Sensitivity | 0.5 - S SCFH (Flow Through) ** No Flow Required for KF-40 |
| Gas Connections | Configurable |
| Power | 12 - 24 V DC |
| Pressure | 0.1 - 50 PSIG |
| Sensor | Please choose suitable type |
| Temperature | 0-50 deg C |
| Temperature Compensation: | Integral |
Versatile Measurement Range Measure trace oxygen (PPM) or percent levels (up to 100%) with one compact analyzer—ideal for dynamic or changing process conditions Direct Inline Installation Available in flow-through or direct KF-40 configurations for easy integration into gloveboxes, process lines, or lab systems. Smart Output Flexibility Supports multiple output types including 2-wire loop power, 3-wire isolated 4–20 mA, 0–10 VDC, and RS485 Modbus. Choose the version that fits your system. Low Maintenance, Long Sensor Life No electrodes to clean or electrolyte to refill. Sensors offer long life (20–25 months) and excellent performance in inert and acid gas environments. Compact, Rugged Enclosure Durable anodized aluminum housing measures just 6.3" x 3.5", making it ideal for space-limited installations and field conditions.
Q: What is the measurement range of the AM507?
A: The AM507 can measure oxygen from 0.1 PPM to 100%, making it ideal for both trace detection and high-purity oxygen monitoring across various industries.
Q: How often does the analyzer need to be calibrated?
A: Edgetech recommends calibrating every 2–3 months, or as dictated by your specific application. The sensors can be easily calibrated with ambient air or span gas for maximum accuracy.
Q: What output options are available?
A: The AM507 offers a variety of electrical configurations, including:
- 2-wire loop-powered 4–20 mA
- 3-wire isolated 4–20 mA
- 6-wire with 0–10 VDC output
- RS485 bi-directional MODBUS
- Intrinsically safe version for Class 1, Div 2 areas (no Zener barrier required)
Q: What types of oxygen sensors are supported?
A: The AM507 supports multiple in-house manufactured sensors:
- PPM sensors (16T303 for inert, 16T304 for acidic gases)
- Percent sensors (16P308 for inert, 16P309 for acidic gases)
- Hybrid sensor (16T305 for both percent and trace ranges)
Configure Your System
Need a custom setup? Edgetech Instruments can help tailor a solution:
- Select output type: 2-wire, 3-wire, or RS485
- Add optional local display
- Panel, DIN-rail, or wall-mounting kits
- Intrinsically safe models available
Call 978-310-7760 or request a quote to configure your AmO2xys Oxygen Analyzer.
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