Oxygen-Gas-Monitors 
This compact hand-held battery operated instrument has been engineered and built to serve the demanding field requirements of industry, public works & public utilities. It offers the user distinct advantages in terms of economy,dependability, maintainability and ease of operation. The instrument incorporates highly reliable advanced electronic design characteristics.
- Cast Aluminum Housing.
- Rugged for Rough Field Use.
- Sampling Suction, Manually or Auto.
- Fast Response.
- Backlit LCD Display.
- Low Battery Visual & Audible Alarm.
- Dry Cell or Rechargeable Batteries.
- Intrinsically Safe.
This compact hand-held battery operated instrument has been engineered and built to serve the demanding field requirements of industry, public works & public utilities. It offers the user distinct advantages in terms of economy,dependability, maintainability and ease of operation. The instrument incorporates highly reliable advanced electronic design characteristics.
All active and passive components are mounted on easy to get high quality printed circuit boards. In operation the instrument is not easy to use but also extra-ordinary fast in response time. OX-200D a dual range analyser with auto switching range feature to check Nitrogen purity in cylinders or in process with resolution of 0.01% (100 PPM) Oxygen is very practical for application. Second range of 0-25% is provided for quick calibration with standard air. A highly sensitive long life electrochemical sensor has been used for fast response. Oxygen content in the sample produces a chemical reaction and an electrical signal directly proportional to its concentration. Since the cell requires no external power, it is inherently intrinsically safe.
| Target Gases | VOC & other gases with Ionization Potential < 10.6eV |
|---|---|
| Case | High Impact PC/ABS |
| Dimensions | 170 X 100 X 130 mm approximately |
| Detector | Plug-in PID (Photo Ionization Detector) |
| Ionization Lamp Energy | 10.6 eV Standard |
| Measuring Ranges | i) 0-20 PPM ii) 0 - 2000 PPM |
| Resolution | Minimum Detectable Quantity i) 0.1 PPM (Isobutylene) for Range 1 ii) 0.1 PPM for Range 2 |
| Power Source | Rechargeable Batteries |
| Sample Flow Rate | 0.5 LPM |
| Temperature Range | 14°F to 104°F (0°C to 50°C) typical |
| Humidity Range | 0 to 90% RH (Non-Condensing) |
| Response Time | < 20 seconds |