江苏汀赛科技有限公司

Online monitoring system for oxygen content of centrifuge

Nitrogen charging system
Displacement / circulation system
Sampling system
Pretreatment system
Monitoring linkage system

Online monitoring system of oxygen content in reactor

Nitrogen charging system
Sampling system
Pretreatment system
Monitoring linkage system

Analyzer multiple solutions

Electrochemical series
Photo oxygen series
Optical series

Customized solutions

Integrated solutions
One to many solution
Fully automated solutions
Factory intelligent solution

Intelligent system solutions

Online monitoring system for oxygen content of centrifuge

Online monitoring system for oxygen content of centrifuge
Nitrogen charging system
Displacement / circulation system
Sampling system
Pretreatment system
Monitoring linkage system

Online monitoring system of oxygen content in reactor

Online monitoring system of oxygen content in reactor
Nitrogen charging system
Sampling system
Pretreatment system
Monitoring linkage system

Analyzer multiple solutions

Analyzer multiple solutions
Electrochemical series
Photo oxygen series
Optical series

Customized solutions

Customized solutions
Integrated solutions
One to many solution
Fully automated solutions
Factory intelligent solution

Intelligent system solutions

Gas detection alarm transmitter

Product model:JN20

Product overview

Imported sensors and chips, advanced signal acquisition technology, fast response time, high detection accuracy, automatic zero correction, temperature compensation and range switching function; The surface is sprayed with special technology, with exquisite and small appearance, waterproof and corrosion resistance, and the service life can reach 5 years.

Technical parameter

ModelJN20 1- 2
Detection gasCombustible gas and toxic gas/VOCs
Detection principleCatalytic combustion, fluorescence quenching / electrochemistry / infrared
Explosion proof gradeExdIICT6Gb
Degree of protectionIP66
Response timeT90〈30S
Signal output4-20mA、RS485、HART agreement
Switching value output2 groups
Rated voltageDC24V
Operation modeinfrared remote control
Other functionsAnti interference, anti isolation, anti lightning, tool free disassembly and maintenance, one key calibration / calibration, hot plug sensor replacement, 24V anti reverse connection and upper cover locking function.

Application area

  • Leakage detection of combustible gas and toxic gas in petroleum and chemical industry

  • Leakage detection of combustible gas and toxic gas in pharmaceutical and pesticide industries

  • Concentration detection in coating and spraying industry (c7h8, C8H10)

  • Laboratory combustible gas and toxic gas leakage detection

  • Fumigation gas detection in tobacco industry

  • Gas leakage detection of logistics, food industry and cold storage (NH3)

  • Underground parking lot (CO) gas concentration detection

  • Detection of toxic gas concentration in water treatment industry (H2S, Cl2, CO)

  • Leakage detection of combustible gas and toxic gas in iron and steel, coking, gas making and chemical fertilizer industries

  • Detection of (SF6, O2) gas leakage in high voltage switchgear of power plant and transmission and Transformation Substation

System composition

Product features

Operation mode

Infrared remote control, cover free debugging and setting

Shell process

The shell is sprayed with anti-corrosion coating and mold opening process, with protection grade of IP66, dustproof, waterproof and anti-corrosion

Anti reverse connection function

Avoid instrument damage caused by reverse connection of positive and negative electrodes

Applicable to explosion-proof area

Intrinsically safe and explosion-proof composite instrument, which can meet the severe use area

signal acquisition

16 bit ADC digital to analog conversion to meet micro oxygen data acquisition with higher accuracy. Signal output: 4-20mA, RS485 and HART protocol signal output are optional

Easy maintenance

One click calibration / calibration, tool free disassembly and maintenance, hot plug and replacement of sensor components

Intelligent display

Self luminous OLED display, wide viewing range from multiple angles

Application case

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