HT-FA116 Explosion proof Oxygen Analyzer for Fuel Cells

Chengdu Hongrui TaoHT-FA116 Explosion proof Oxygen Analyzer for Fuel Cells

The HT-FA116 explosion-proof oxygen analyzer adopts imported fuel cell sensors, which have the characteristics of fast response speed, high measurement accuracy, long calibration cycle, and strong anti-interference ability; Support calibration for multiple background gases, with the option to display the type of background gas; Applied to online oxygen analysis industries such as petrochemical, air separation, semiconductor industry protective gas detection, and oxygen concentration detection in hydrocarbon gases in environments with explosion-proof grade requirements of Exd IIC T6.

Technical Specifications:

lMeasurement principle: Fuel cell (electrochemical)

lDisplay mode:320×240dot matrixcolorfulLCD

lMeasurement range:0~10/100/1000PPm/1%/25.00% O₂

lMeasurement accuracy:0~1000PPm/1%/25%≤±1%FS

0~100PPm≤±2%FS

0~10PPm≤±5%FS

ldivide distinguish Rate:0.1PPm

lheavy again Sex: ≤±1.0%FS

lResponse time:T₉₀≤40S

lOutput interface:4-20mAAnalog current output（The load resistance is less than500Ω)

1Road programmablerelayDry contact type alarm output，Contact CapacityAC220V/2A

2roadprogrammablerelayDry contact typestatus signaloutput，Contact CapacityAC220V/2A

1roadExternal active control signal input（DC12~24V）

lcommunication interface：RS232(default) orRS485

lWorking power supply:AC220V±10%

lAmbient temperature-10℃~+50℃

Chengdu Hongrui TaoHT-FA116 Explosion proof Oxygen Analyzer for Fuel Cells

Instrument features:

a.Chinese English menu switching function, intuitive and convenient operation；

b.320×240Graphic dot matrixcolorfulcolorLCDDisplay, delicate and clear;

c.Air path blockage alarm and self-protection function, automatically shutting down the sampling pump in case of air path blockage fault, effectively extending the service life of the sampling pump and sensor;

d.The instrument supports multi-point segmented linearitycalibration，Satisfying fromPPm~%Accurate measurement of oxygen content within the range makes calibration simple and convenient;

e.4Automatic storage function for 10000 pieces of historical data,userIt can be viewed locally in a list format or exported through a serial port;

f.Having local/The function of remotely viewing displays;

g.Equipped with switch control function for vacuum pump and intake solenoid valve;

h.Automatic temperature compensation to eliminate ambient temperatureChange formeasurementvalueThe impact;

i.built-insampling pump(Optional)Long lifespan and reliable operation;

j.According to user needs, measurement data can be obtained through communication interfacesRS232(default) orRS485With computersOr other digital communication devices directlyPerform one-way or two-way communication.