The FS7NDIR/SF6 industrial infrared sulfur hexafluoride sensor utilizes unique light-cell-free non-dispersive infrared (NDIR) technology, housed in a high-strength aluminum alloy casing with digital output. This sensor features interference resistance, requires no pump pipelines, and has a compact, corrosion-resistant design that is easy to maintain, and suitable for harsh environments. It is ideal for applications such as leak detection alarms, environmental monitoring, online monitoring, and gas composition analysis.
1. High Sensitivity, Stability, and Resolution: Provides precise and reliable measurement results.
2. Fast Response: High sensitivity design ensures immediate reaction.
3. Excellent Interference Resistance: Features temperature compensation, ensuring measurement accuracy.
4. Superior Linear Output: Accurate and consistent data output.
5. Dual Channel Design: Long-term high data accuracy with minimal drift.Dual Channel Design: Ensures high long-term accuracy with minimal drift, enhancing system reliability.
6. Long Service Life (up to 10 years): Offers sustained reliability and stability over a long period.
7. Light-Cell-Free NDIR Technology: Simplifies the sensor structure, reducing maintenance requirements.
8. Digital Output: Facilitates easy data processing and system integration.
9. Aluminum Alloy Casing: Provides durability and excellent corrosion resistance.
10. No Pump Pipeline Requirement: Reduces installation and maintenance complexity.
11. Compact Design: Allows for easy installation in various devices and environments.
12. Adaptable to Harsh Environments: Suitable for a variety of demanding industrial and environmental conditions.
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Performance Parameter
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Detecting Gas
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SF6/Sulfur Hexafluoride
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Detection Range
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0~1500ppm (Extendable)
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Detection Resolution
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1ppm
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Detection Precision
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25ppm±2%FS
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Detection principle
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Non-Spectroscopic Infrared Absorption Detection (NDIR)
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Response time
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T90 ≤120s
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Operating Voltage
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DC 3.3V~6.0V
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Operating current
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≤45mA (@5V supply)
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Warm-up time
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1min
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Detection Frequency
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Data update 1 time per second (default)
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Output Mode
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Default Output：Modbus
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Reserved：DAC (0.4V~2V)
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Lifetime
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10 years (in air)
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Operating Temperature
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-20°C to 60°C
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Operating Humidity
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0～95%RH (non-condensing)
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Storage Temperature
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-30℃～60℃
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Storage Humidity
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0～95%RH (non-condensing)
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Pressure range
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75Kpa~120Kpa
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1. Substation Inspection and Power Equipment Monitoring: Ensures the safe operation of power facilities.
2. Instrumentation and Gas Detectors: Used for high-precision gas detection.
3. Industrial Workshops and Scientific Experiment Equipment: Provides reliable environmental monitoring.
4. Gas Leak Monitoring Equipment: Used to detect and alarm gas leaks.
The FS7NDIR/SF6 industrial infrared sulfur hexafluoride sensor is an ideal choice for SF6 monitoring in industrial environments, widely applicable in various scenarios, providing efficient and reliable gas monitoring solutions.
Malaysia
