High Accuracy Laser Oxygen Sensor KGD GAS 401 Detection Principle Tunable Diode Laser Absorption Spectroscopy TDLAS
| Test Gas | Oxygen (O₂) |
|---|---|
| Detection Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detection Range | 0 - 100% VOL |
| Detection Accuracy | ±1%FS |
| Resolution | 0.0001 |
| Operating Temperature | (0 - 50)°C |
The Laser Oxygen Sensor KGD - GAS - 401 is a high-performance gas analysis sensor independently developed by KACISE. Based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology, it uses a high-performance probe and a gas chamber processed with special techniques.
This sensor features high accuracy, high sensitivity, long service life, and stable performance. With a temperature compensation algorithm, it is unaffected by the operating environment and can operate stably under harsh working conditions and in complex gas environments. The product adopts a modular design for easy installation. It can be calibrated through the TTL communication interface. The low-power-consumption design facilitates customer maintenance and integration.
- Adopts narrow-band laser spectroscopy absorption technology, which has unique selectivity for oxygen and is unaffected by other gases, water vapor, and dust.
- Fast response speed, high measurement accuracy, and long service life.
- Low-power-consumption, modular design for easy integration.
- Unaffected by vibration and electromagnetic influence.
| Test Gas | Oxygen (O₂) |
|---|---|
| Detection Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) |
| Detection Range | 0 - 100% VOL |
| Detection Accuracy | ±1%FS |
| Resolution | 0.01% |
| Operating Temperature | (0 - 50)°C |
| Operating Humidity | 0 - 98%RH (non-condensing) |
| Response Time | 200ms@250mL/min (T10 - T90) |
| Operating Voltage | 5V ±5% |
| Operating Current | ≤150mA (typical value 100mA) |
| Output Mode | TTL (3.3V) |
| Storage Conditions | -40 - 85°C, 0 - 98%RH (non-condensing) |
| Dimensions | 45*31*35.5mm |
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