RS 485/RS 232 Output Method Laser Sensor Module KGD YQ 534 Advanced Technology for Measurement

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

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

  • Strong anti - interference ability: Using narrow - band laser spectral absorption technology, it has unique selectivity and is not interfered by other gases, water vapor, dust, etc.
  • Fast response speed, high measurement accuracy, and long service life.
  • Multiple ranges are optional, with linearized and digital output across the full range.
  • Low power consumption, modular design, and easy to integrate.

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

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

Request A Quote

Please check your email address.
Your message must be at least 20 characters.