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| Brand Name : | KACISE |
| Model Number : | KGD-YQ-534 |
| Certification : | CE |
| Payment Terms : | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability : | 1000 Piece/Pieces per Week negotiable |
| Delivery Time : | 5-8 work days |
Laser Sensor Module KGD - YQ - 534
Product Introduction
The KGD - YQ - 534 Laser Sensor Module is a high - performance gas analysis sensor module. Based on tunable laser absorption spectroscopy technology, it uses a high - performance probe and a gas cell processed by a special process, featuring high accuracy, high sensitivity, strong anti - interference ability, long service life, and stable performance.
The product adopts a modular design for easy installation. Operations such as calibration and calibration can be carried out on the product through RS - 232/485 communication interfaces. The constant - temperature design effectively avoids the influence of temperature changes on the sensor, enabling it to work stably in harsh working conditions and complex gas environments.

Product Features
Technical Parameters
| Measurement Principle | Tunable Diode Laser Absorption Spectroscopy (TDLAS) | |||||||||||
| Measured Gas | O₂ | O₂ | O₂ | O₂ | CO | CO | CO₂ | H₂S | CH₄ | CH₄ | C₂H₂ | HF |
| Range | 0 - 10000ppm | 0 - 5%VOL | 0 - 25%VOL | 0 - 100%VOL | 0 - 500ppm | 0 - 1000ppm | 0 - 1000ppm | 0 - 1000ppm | 0 - 100ppm | 0 - 1000ppm | 0 - 100ppm | 0 - 500ppm |
| Accuracy | ± 2%F.S. | ± 2%F.S. | ± 1%F.S. | ± 0.5%F.S. | ± 2%F.S. | ± 1%F.S. | ± 2%F.S. | ± 2%F.S. | ± 2%F.S. | ± 1%F.S. | ± 2%F.S. | ± 2%F.S. |
| Resolution | 1ppm | 0.01% | 0.01% | 0.01% | 0.1ppm | 0.1ppm | 0.1ppm | 0.1ppm | 0.1ppm | 0.1ppm | 0.1ppm | 0.1ppm |
| Response Time | < 30s | |||||||||||
| Working Temperature | -10 - 50°C | |||||||||||
| Working Humidity | 0 - 98%RH (Non - condensing) | |||||||||||
| Working Voltage | 12V ± 10% | |||||||||||
| Output Method | RS - 485/RS - 232 | |||||||||||
| Storage Conditions | -40 - 85°C; 0 - 98%RH (Non - condensing) | |||||||||||
| Constant Temperature | 50°C | |||||||||||
| Dimensions (LWH) | 278*90*70mm | |||||||||||
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