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Passive Fixed Type FTIR Standoff Gas Sensing System - China Suppliers & 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 the Fixed FTIR Gas Sensing System detect?
The system can automatically detect more than 500 types of hazardous gases, including chemical toxic agents, organic compounds (such as aromatic hydrocarbons, alkanes, alkenes, and alcohols), inorganic compounds (such as sulfur dioxide, hydrogen sulfide, and hydrogen chloride), and bioaerosols. The detection of gas types also supports personalized customization.
Q What is the maximum detection range of the Fixed FTIR system?
The system has a maximum detection radius of 5 km and provides continuous 24×7 surveillance within an area of 3–5 kilometers, making it ideal for large industrial plant perimeter monitoring.
Q Is the Fixed FTIR Gas Sensing System suitable for hazardous explosion-proof environments?
Yes. The system carries an explosion-proof rating of Ex db IIC T6 Gb, making it fully suitable for use in Zone 1 and Zone 2 hazardous areas. It also meets IP65/IP66 protection standards for dust and water resistance.
Q Does the system require manual calibration during operation?
No manual calibration is required. The Fixed FTIR system features automatic calibration, which significantly reduces maintenance workload and ensures consistent measurement accuracy over long-term operation.
Q What are the main application scenarios for Fixed FTIR gas remote sensing equipment?
The system is widely used in industrial site safety monitoring, long-term atmospheric pollutant monitoring, emission monitoring from fixed pollution sources, hazardous chemical storage and municipal facility monitoring, as well as scientific research in special scenarios — leveraging its advantages of multi-component simultaneous monitoring, high sensitivity, and real-time response.
Q Does the Fixed FTIR system support OEM and customization?
Yes. The system supports both OEM cooperation and customized configurations. All core components, including the interferometer, are domestically manufactured in China, ensuring full control over core technology and the ability to tailor solutions to specific customer requirements.
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