High Accuracy Laser Oxygen Sensor KGD GAS 401 Detection Principle Tunable Diode Laser Absorption Spectroscopy TDLAS

Price Negotiable
Price: Negotiable
MOQ: 1PCS
Delivery Time: 5-8 work days
Brand: KACISE
Product Description
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
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.

Laser Oxygen Sensor KGD GAS 401 product photo

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.

Product Features
  • 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.
Technical Parameters
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

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Xi'an Kacise Optronics Co.,Ltd.
Location 2nd Building, Tianyuan International Mansion, High-tech Zone, Xi'an City, Shaanxi Province, China
Contact Person Evelyn Wang

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