FujiElectric ZKJ Infrared Gas Analyzer

FujiElectric ZKJ Infrared Gas Analyzer

FujiElectric ZKJ type

   peculiarity

   It is suitable for measuring the concentration of NOx, SO2, CO, CO2, CH4, and O2 gases in incinerators, combustion exhaust gases, and various industrial furnaces

   Gas concentrations of up to 5 components can be measured continuously and simultaneously.

   With mass-flow, it is virtually unaffected by other gases.

   It has a variety of functions such as automatic correction, O2 conversion output, average value output, and alarm.

   The large, easy-to-see liquid crystal display enables simultaneous monitoring of concentration changes in five components.

   The 19-inch cabinet mounting structure makes it easy to build a gas analysis system.

   There are two types of instruments for measuring O2: a built-in magnetic oxygen analyzer and a zirconia oxygen analyzer sold separately.

   The maximum volume ratio is 1:25, and the range can be set and changed freely within the specified range.

   Main specifications:

Measuring principle		Non-dispersive infrared methods: NOX, SO2, CO, CO2, CH4 Magnetic method: O2 (built-in) Zirconia method: O2 (Model: External ZFK7)
Measure the components		One group: NOX, SO2, CO, CO2, CH4 Two components: NOX+SO2, NOX+CO, CO2+CO Three components: NOX+SO2+CO Four components: NOX+SO2+CO+CO2 (CH4 can also be combined) O2 can be attached to each component.
Measuring range		NOX ：0～50ppm···5000ppm SO2：0～50ppm···10％ CO：0～50ppm···100％ CO2：0～20ppm···100％ CH4：0～200ppm···100％ O2：0～5％···25％
repeatability		±0.5%FS (±1%FS up to 50ppm)
Zero drift		Not more than ±1.0% FS/week (50ppm~200ppm is ±2%FS/week or less, 50ppm or less is ±2%FS/day)
Full-scale drift		Not more than ±2.0% FS/week (±2.0% FS/day below 50ppm)
Linearity		±1.0%FS
Response time		Within 60 seconds (90% response), specimen gas 0.5 L/min)
Output signal		Each DC4~20mA (linear) or DC0~1V (linear) (Instantaneous value output for each measured concentration, O2 conversion instantaneous value, O2 conversion average, O2 average value) Contact output (CO peak count/alarm, concentration upper and lower limit alarm, automatic calibration, when the instrument is abnormal, range identification, correction abnormality, etc.)
Contact input		Automatic calibration start, average value reset, range switching, average value reset, pump OFF, etc
function		Automatic calibration, O2 conversion calculation, average value calculation, CO peak count/alarm, output signal hold, etc
Environmental conditions		-5~+40°C, no more than 90%RH
Supply voltage		AC100～240V 50/60Hz、250VA
Dimensions		483(W)×177(H)×578(D)mm
Standard measurements Gas conditions	temperature	0～50℃
	flow rate	0.5L/min±0.2L/min
	dust	Particles not exceeding 1 m, not exceeding 100 g/Nm3
	pressure	Not more than 10kPa (the gas outlet side should be atmospheric pressure)
	Aerosol	not
	Corrosive components	No more than 1ppm
	moisture content	Saturation not exceeding 2°C (should be free of condensation)

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In line with the concept of credibility and service-oriented, the company warmly welcomes new and old customers to inquire, visit and negotiate business!

FujiElectric ZKJ Infrared Gas Analyzer

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