
Process Gas Analyzers
OSR Series
Fixed Oxygen Analyzer
- Model
- OSR Series
- Manufacturer
- SENSORONIC
- Category
- Gas Analyzers › Process Gas Analyzers
Parameters: O2, Flow
IndustriesIndustrial Process
Overview
The OSR Series are oxygen (O2) analyzers using a zirconia (ZrO2) or electrochemical sensor. Models are available by measurement range: OSR-25 (0~25%vol), OSR-100 (0~100%vol) and OSR-1000 (0~1000 ppm), with flow (0~1000 sccm) also measured.
Sensor life is 3 years or more, and they offer a large graphic LCD, zero and 2-point span calibration, user-configurable alarms and 4~20 mA and RS232/485 outputs.
They are used in laboratories and in process industries such as materials, food and semiconductor manufacturing.
Key Features
- Zirconia sensor
- Sensor life: 3 years or more
- Large graphic LCD
- Zero and 2-point span calibration
- User-configurable alarms
- 4~20 mA output
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| O₂ (OSR-25) | 0~25%vol |
| O₂ (OSR-100) | 0~100%vol |
| O₂ (OSR-1000) | 0~1000ppm |
| Flow | 0~1000sccm |
Specifications
| Manufacturer | SENSORONIC |
|---|---|
| Sensor | ZrO2 (zirconia) or electrochemical |
| Resolution | OSR-25: 0.01% / OSR-100: 0.1% / OSR-1000: 0.1ppm / Flow: 1cc |
| Lifetime | >3year |
| Warm-up time | 100second |
| Response time (T90) | 4 s |
| Output | 4~20mA & RS232/485 |
| Gas temperature | -100~400℃ |
| Flow rate | 100~1000ccm |
| Dimensions | 200mm(W) x 200mm(H) x 200mm(D) |
| Power supply | AC110~220V/ 60Hz |
| Weight | 2.5kg |
Applications
- Laboratories
- Materials processing
- Food companies
- Process industries
- Semiconductor processes
- CO2 monitoring
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