Gas Flow Sensor
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Measured Gases: Air, N₂, O₂, CO₂, Natural Gas, Argon, Process Gases
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Flow Range: Up to 200 Nm³/h (model dependent)
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Accuracy: ±1% of reading or better
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Output: 4–20 mA / RS-485 Modbus / Pulse
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Display: Digital / Backlit LCD
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Temperature Range: –20°C to +60°C
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Pressure Rating: Up to 10 bar
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Protection: IP65 / IP66
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Power Supply: 24 VDC
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Mounting: Inline / Insertion / Flange Type
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Certifications: CE / ISO / ATEX certified models

Gas Flow Sensor
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Gas Flow Sensor
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🔹 Gas Flow Sensor | Industrial Gas Flow Meter | Process Gas Sensor
The Gas Flow Sensor is a high-performance instrument engineered for accurate measurement and monitoring of gas flow in a wide range of industrial and laboratory applications.
It provides precise real-time flow readings of gases such as air, nitrogen (N₂), oxygen (O₂), natural gas, carbon dioxide (CO₂), argon (Ar), and various process gases, making it an essential component for industrial automation, energy management, and safety systems.
Built with advanced sensing technology, this gas flow meter ensures excellent repeatability, minimal pressure drop, and long-term stability even under demanding environmental conditions.
Available in reputed global brands, these sensors comply with CE, ISO, and ATEX certifications for reliable operation in hazardous or cleanroom environments.
⚙️ Technical Specifications
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Measured Gases: Air, N₂, O₂, CO₂, CH₄, LPG, Argon, and process gases
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Flow Range: Up to 200 Nm³/h (model dependent)
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Accuracy: ±1% of reading or better
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Output Signal: 4–20 mA, RS-485 Modbus, Pulse
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Display Type: Digital / Backlit LCD for flow, total, and temperature
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Power Supply: 24 VDC nominal
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Temperature Range: –20°C to +60°C
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Pressure Rating: Up to 10 bar
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Ingress Protection: IP65 / IP66
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Mounting Options: Inline, Insertion, or Flanged connection
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Certifications: CE / ISO / ATEX approved models available
🌟 Key Features & Benefits
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High-accuracy gas flow measurement for process control and monitoring
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Compatible with oxygen, nitrogen, hydrocarbon, and toxic gases
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Low pressure loss and fast response time
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Rugged construction for industrial and outdoor environments
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Easy installation, zero-drift, and quick calibration
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Compatible with PLC, SCADA, and automation systems
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Available in trusted makes – Honeywell, Siemens, FCI, E+E Elektronik, Vasthi, Fuji Electric
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Long sensor life with temperature and pressure compensation
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Suitable for mass flow, volumetric flow, and leak detection applications
🏭 Applications
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Process Gas Monitoring in Oil & Gas, Chemical, and Power Industries
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Combustion and Burner Control Systems
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Compressed Air Flow Measurement
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HVAC, Cleanroom, and Semiconductor Facilities
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Gas Mixing and Distribution Systems
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Boiler Efficiency and Energy Management
🖼️ Note
Image used is for representational purposes only to help identify the product.
Actual product design and specifications may vary depending on the model number and make supplied.
📩 Post your enquiries for model selection, technical datasheets, and quotations.
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