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| Categories | Gas Detector Sensor | 
|---|---|
| Brand Name: | KACISE | 
| Model Number: | KGD-GAS-401 | 
| Certification: | CE | 
| Place of Origin: | CHINA | 
| MOQ: | 1PCS | 
| 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 | 
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available | 
| 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 | 
| Company Info. | 
| Xi'an Kacise Optronics Co.,Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Laser Oxygen Sensor KGD - GAS - 401
Product Introduction
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. It 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 and calibrated through the TTL communication interface. The low - power - consumption design facilitates customer maintenance and integration.

Product Features
Technical Parameters
| Items | Details | 
| 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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