| Interference Free Detection | Digital Electronics |
| ASTM Method References | Temperature Compensation |
| Operator Keypad | LED Light Source |
| Push-Button Calibration | Dual Processor Power |
| 18-Bit A/D Conversion | Status Report Log |
| Graphic Data Displays | Swept Volume Humidifier |
| 4-20 Output |
| Compact Size | Hinged-door Access |
| Lightweight | Word Menu Displays |
| Flow-through Filter | Latch Block open to Change Tape |
050 |
100 |
200 |
700/800 |
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| Area Classification | ||||
General Purpose |
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Division I |
Division II |
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| Detection Range | ||||
0-1ppm |
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0-50ppm |
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0-500ppm |
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0-100% |
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