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China Passive Fixed Type FTIR Standoff Gas Sensing System - Suppliers and Factory for 24/7 Hazardous Gas Detection
Product Introduction
The fixed type of Fourier Transform Infrared Spectroscopy is used to be installed at the higher point of a plant and can carry out non-stop 24*7 hours surveillance within an area of 3-5 kilometers and the single unit can automatically detect more than 500 types of hazardous gases and generate the result in real time. All the components are domestically made in China including the core interferometer.
Features
- ✦ 24*7 non-stop safety checking for the whole plant
- ✦ Huge gas database and long detection distance
- ✦ Explosion proof suitable for Zone 1 and Zone 2
- ✦ 100% domestically made, hold core technology
- ✦ Support Customization and OEM
- ✦ Automatic calibration and no need for manual calibration
Main Parameter
| Detecting Gas Types | 500 types, including chemical toxic agents, organic compounds such as aromatic hydrocarbons, alkanes, alkenes, alcohols, as well as inorganic compounds such as sulfur dioxide, hydrogen sulfide, hydrogen chloride, and bioaerosols. The detection of gas types supports personalized customization. |
| Maximum Detection Radius | 5km |
| Spectral Range | 2μm~16μm |
| Scanning Range | Horizontal: 0°~360°, Pitch: -30°~+45° |
| Alarm Response Time | ≤2s |
| Spectral Resolution | 1cm-1, 4cm-1, 8cm-1 (adjustable) |
| Cooling Method | Stirling refrigeration |
| Visible Camera | 1080P high-definition low light camera |
| Infrared Thermal Imager | Resolution 640 × 512 |
| Protection Level | IP65/IP66 |
| Explosion Proof Level | Ex db IIC T6 Gb suitable for Zone 1 and Zone 2 |
| Power Supply Mode | Dual use of AC and DC: DC24V、AC220V |
Application
Fixed Fourier Transform Infrared (FTIR) gas remote sensing equipment is widely used in industrial site safety monitoring, long-term monitoring of atmospheric pollutants in the environment, monitoring of emissions from fixed pollution sources, monitoring of hazardous chemical storage and municipal facilities and scientific research and monitoring in special scenarios due to its technical advantages such as multi-component simultaneous monitoring, high sensitivity, real-time response, and long-term stability.
Frequently Asked Questions
Q How many types of gases can this fixed FTIR gas detection system identify?
The system is capable of automatically detecting more than 500 types of hazardous gases, including chemical toxic agents, organic compounds (aromatic hydrocarbons, alkanes, alkenes, alcohols) and inorganic compounds (sulfur dioxide, hydrogen sulfide, hydrogen chloride), as well as bioaerosols. The gas library also supports personalized customization to meet specific needs.
Q What is the maximum detection range of this FTIR standoff gas sensing system?
The maximum detection radius of the fixed FTIR system is 5 kilometers. It can be installed at an elevated point of a plant to enable wide-area continuous surveillance covering a 3–5 km range around the facility.
Q Is this system suitable for hazardous or explosive environments?
Yes. The system holds an explosion-proof rating of Ex db IIC T6 Gb, making it fully suitable for use in Zone 1 and Zone 2 hazardous areas as classified under international standards. Its IP65/IP66 protection level also ensures reliable performance in harsh outdoor environments.
Q Does the system require regular manual calibration?
No. The fixed FTIR gas detection system features automatic calibration functionality, eliminating the need for routine manual calibration. This significantly reduces maintenance workload and ensures continuous, reliable detection performance around the clock.
Q What are the main application scenarios for this FTIR remote sensing equipment?
This equipment is widely used in industrial site safety monitoring, atmospheric pollutant monitoring, fixed pollution source emission monitoring, hazardous chemical storage area surveillance, municipal facility monitoring, and scientific research in specialized environments. Its multi-component detection, high sensitivity, and long-term stability make it suitable for demanding industrial and environmental applications.
Q Does the system support OEM and customization services?
Yes. The fixed FTIR standoff gas sensing system supports both OEM cooperation and product customization. Customers can request tailored gas detection libraries, scanning configurations, or integration solutions to meet their specific industrial or research requirements. All core components, including the interferometer, are domestically manufactured in China.
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