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Shanghai Fatai Precision Instrument Co., Ltd

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FT-E22 Oxygen Hydrogen Analysis Detector
Date: 2025-07-29Read: 16

FT-E22typeOxygen hydrogen analysis detectorUsing imported sensors with sensitive response and high accuracy, combined with a signal processing circuit designed with a low-power chip, the oxygen content in the measured gas is converted into4-20mA standard signal output, and digital display of the hydrogen content of the measured gas; The operation adopts touch buttons, which are simple and reliable; Adopting a two-wire system and 24V DC power supply; Small size, light weight, reasonable structure, and easy installation; Suitable for online detection and analysis of hydrogen content in hydrogen and other inert gases in various explosion-proof environments. For example, the process of electrolyzing water to produce hydrogen.

FT-E22typeOxygen hydrogen analysis detectorThe transmitter complies withThe relevant provisions of GB3836.1-2000 and GB3836.4-2000 standards have been passed the inspection by the National Explosion proof Electrical Product Quality Supervision and Inspection Center; Explosion proof mark: Exia Ⅱ CT6

applicationField:

Online detection and analysis of hydrogen content in industrial production processes such as fertilizers, petrochemicals, electrolysis of water for hydrogen production, and biological fermentation for explosion-proof and non explosion proof applications.
Instrument features:

ØImported electrochemical sensors have the characteristics of long lifespan, high anti-interference ability, high precision, and fast response

ØOn site LCD display, easy to operate for maintenance and calibration, ensuring long-term measurement accuracy

ØSmall size, light weight, easy to install

ØHigh reliability intrinsic safety explosion-proof design,IP65 protection level

ØOne time table adopts standards4-20mA two-wire signal output, long transmission distance

Following standards:

ØJJG 663-1990 Verification Regulations for Thermal Conductivity Hydrogen Analyzer