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Electrochemical Hydrogen Sensor (H2 Sensor) 0~1000ppm
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Price
Price on request ≥1piece
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Model Number
ME3-H2 -
Data Sheet
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Package
Original packaging -
Specs
ME3-H2 -
Quantity
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Product Description
ME3-H2 Hydrogen Sensor (H2 Sensor) Principle Introduction
ME3-H2 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
ME3-H2 Hydrogen Sensor (H2 Sensor) Features
• Low consumption
• High precision
• High sensitivity
• Wide linear range
• Good anti-interference ability
• Excellent repeatability and stability
ME3-H2 Hydrogen Sensor (H2 Sensor) Applications
Widely used in industrial and environmental protectionl fields
ME3-H2 Hydrogen Sensor (H2 Sensor) Technical parameters
ME3-H2 electrochemical sensor detect gas concentration by measuring current based on the electrochemical principle, which utilizes the electrochemical oxidation process of target gas on the working electrode inside the electrolytic cell, the current produced in electrochemical reaction of the target gas are in direct proportion with its concentration while following Faraday law, then concentration of the gas could be get by measuring value of current.
ME3-H2 Hydrogen Sensor (H2 Sensor) Features
• Low consumption
• High precision
• High sensitivity
• Wide linear range
• Good anti-interference ability
• Excellent repeatability and stability
ME3-H2 Hydrogen Sensor (H2 Sensor) Applications
Widely used in industrial and environmental protectionl fields
ME3-H2 Hydrogen Sensor (H2 Sensor) Technical parameters
| Item | Parameter |
| Detection gas | H2 |
| Measurement Range | 0~1000ppm |
| Max detecting concentration | 2000ppm |
| Sensitivity | (0.010±0.005) µA/ppm |
| Resolution ratio | 2ppm |
| Response time (T90) | ≤90s |
| Bias voltage | 0mV |
| Load resistance (recommend) | 10Ω |
| Repeatability | <2% output value |
| Stability (/month) | <2% |
| Output Linearity | linear |
| Zero drift (-20°C~40°C) | ≤20ppm |
| Storage temperature | -20°C~50°C |
| Storage Humidity | 15%~90%RH |
| Pressure range (kPa) | 90-110 |
| Anticipated using life | 2 years |