Environment Monitor COD-203
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- Model
- COD-203
- Detection Method
- Diffusion
- Detection Principle
- Hot-wire semiconductor
- Calibration Gas
- Ethanol
- Dimensions
- W50 x H110 x D27 mm (excluding protruding parts)
Continuous monitoring for work place chemicals.
Application
Laboratories, clean rooms, indoor work space, etc.
For daily work place monitoring
Features
- High-sensitivity semiconductor sensor
- Capable of detecting a wide-range of substances
- Compact and light-weight
- Low-cost environmental monitoring
Specifications
| Model | COD-203A | COD-203B | ||
| Detection Principle | Hot-wire semiconductor | |||
| Detection Method | Diffusion | |||
| Calibration Gas | Ethanol | Toluene | ||
| Full Scale Concentration | 200ppm | 100ppm | 20ppm | 5ppm |
| Recommended Installation Locations | General work areas | Clean rooms | ||
| Operating Temperature and Humidity Range | 5 °C to 35 °C, 30%RH to 85%RH (with no condensation) *Assuming constant temperature and humidity (no fluctuation) |
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| External Output | Analog 4-20 mA, trouble alarm: 0.1 mA or less *Uninsulated, load resistance of 300Ω or less including wiring resistance |
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| Explosion Proofing | None | |||
| Power | DC24V±6V | |||
| Power Consumption | ∼2W | |||
| Dimensions | W50 x H110 x D27 mm (excluding protruding parts) | |||
| Weight | ∼0.2kg | |||
| Compatible Cables [Connection Methods] |
∼4-core shielded cable [4P plug type connector AWG-16 (approx. 1.25 mm²) to AWG-28 (approx. 0.08 mm²)] |
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| Mounting method | Wall mount type (magnet or mounting bracket) | |||
