The KTG111-C oxygen in hydrogen analyzer is applied to water electrolysis for hydrogen and oxygen production
Product Applications
The product is widely used in on - line detection and analysis of hydrogen content in explosion - proof and non - explosion - proof scenarios during industrial production processes such as water electrolysis for hydrogen and oxygen production, fertilizers, petrochemicals, air separation, and biological fermentation.
Basic Principle
This instrument uses a fuel - cell - type electrochemical sensor, usually composed of silver and lead electrodes immersed in an electrolyte. The measured gas diffuses through a gas - permeable membrane to the electrodes, where a chemical reaction occurs, enabling the measurement of oxygen content.
Technical Parameters
Measurement Range: 0.00 - 2.00％/25.0％ (Optional measurement ranges)
Allowable Error: ±2％FS
Repeatability: ±1%FS
Resolution: 0.01%
Response Time: t90 ≤ 30s
Zero Drift: ≤±1％FS/7d
Span Drift: ≤±1％FS/7d
Sample Gas Flow Rate: (300 ± 30) mL/min
Operating Power Supply: Transmitter 24VDC
Operating Environment:
Operating Temperature: - 15℃ - ＋45℃
Operating Humidity: ≤90％RH
Instrument Features
- The electrochemical sensor features long service life, high accuracy, and fast response.
- Small in size and light in weight, easy to install.
- Split - type explosion - proof design.
- Equipped with on - site display function.
- The output signal can be transmitted up to 1000 meters.
Intrinsic Safety Type
Overall Dimensions: 140mm (Width)×140mm (Height)×220mm (Depth)
Cutout Dimensions: 136mm (Width)×136mm (Height)
Parameters of External Safety Barrier: Vo ≤ 28VDC, Io ≤ 93mA, Cp ≤ 0.02uF, Lp ≤ 1mH
Weight: 1.8kg
Flameproof Type
Dimensions: 130mm*136mm
Analog Output: 4 - 20mA
Digital Output: RS458 interface, modbus protocol.
Explosion - proof Mark: Exd IIC T6
Weight: 1.8kg
Product Tags:
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KTG111-C Water Electrolysis Hydrogen and Oxygen Analyzer ±1%FS Repeatability for Accurate Results Images
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