Instrumentation
NDIR Gas Analyzer ZPAJ (substitute for ZRJ)

NDIR Gas Analyzer ZPAH & ZPA1

ZPAJ is a substitute for the obsoleted model ZRJ.
Size and terminal allocation are designed same with ZRJ for ease of replacement.

  • Continuously measures SO2, CO, CO2, CH4, NO, O2

  • Hardly affected by interference from other gases

  • Optional functions include: automatic calibration, remote range-switching, rage identification output, and more.

  • Easy-to-see backlit LCD

Specifications

Dimensions 19-inch rack mount type: H 177 × W 483 × D 480 mm
Bench-top type: H 194 × W 483 × D 480 mm
Weight Approx. 10 kg
Power supply voltage 100-240 V AC, 50/60 Hz, 100 VA
Ranges SO2: 0-500 ppm…5000 ppm
CO: 0-200 ppm…100 vol%
CO2: 0-500 ppm…100 vol%
CH4: 0-1000 ppm…100 vol%
NO: 0-500 ppm…5000 ppm
O2: 0-5%…100 vol%
Principle SO2, CO, CO2, CH4, NO: Non-dispersive infrared sensor (single beam)
O2: Galvanic, paramagnetic, or external zirconia sensor (ZFK7)
Repeatability ±0.5% FS
Zero drift ±2.0% FS per week
Span drift ±2.0% FS per week
Gas sampling amount Approx. 1.0 L/min
Response time ≤ 30 s
Output signal 4-20 mA DC or 0-1 V DC
Contact output Device error, calibration error, range identification, under auto-calibration, solenoid valve driving signal for auto calibration, pump ON/OFF, high/low alarm, peak count alarm
Contact input Remote switchover of ranges, auto-calibration remote start, remote hold
Standard functions Output signal hold, range switching (manual, auto, remote DI), remote hold, range identification, auto calibration, auto calibration remote start, under auto calibration, simple zero calibration, device error
Option O2 correction, CO peak count alarm, communication

Gas Analyzers

Flue gas analyzer system <ZSU> NOx, SO2, CO, CO2, O2
Flue Gas Analyzer System <ZSU> NOx, SO2, CO, CO2, O2

• Double-beam NDIR sensor + O2 sensor
• Long-term stability
• Continuous measurement of up to 5 components

  • # 5 components
  • # JP type approval
  • # Easy maintenance
  • # Auto calibration
Flue gas analyzer system <ZSJ> NOx, SO2, CO, CO2, O2
Flue Gas Analyzer System <ZSJ> NOx, SO2, CO, CO2, O2

• Single-beam NDIR sensor with sample switching system + O2 sensor
• Excellent zero-point stability
• Continuous measurement of up to 5 components

  • # 5 components
  • # JP type approval
  • # Easy maintenance
  • # Driftless
Flue gas analyzer system <ZSU-7> NOx, SO2, CO, CO2, O2, HCl, dust
Flue Gas Analyzer System <ZSU-7> NOx, SO2, CO, CO2, O2, HCl, dust

• Monitors up to 7 gas concentrations
• Space-saving design

  • # 7 components
  • # Space saving
  • # Easy maintenance
  • # Less wiring work
Cross stack laser gas analyzer <ZSS>HCl, NH3, O2, CO2, CH4
Cross Stack Laser Gas Analyzer <ZSS> HCl, NH3, O2, CO, CO2, CH4

• Direct insertion type
• Continuous measurement of HCl, NH3, O2, CO, CO2, and CH4 in flue gas

  • # Fast response ≤ 2 s
  • # In situ
  • # CO+Ｏ2 measurement
  • #
Aerosol analyzer <ZSF>
Aerosol Analyzer <ZSF>

Real-time and quantitative analysis of particle size, number of particles, composition (sulfate, nitrate, black carbon) of aerosol (PM2.5) in the air

  • # Real-time analysis ≤ 15 min
  • # PM2.5
  • # Black carbon, sulfate, nitrate
  • # high precision
In-situ zirconia oxygen analyzer system <ZSB>
In-Situ Zirconia Oxygen Analyzer System <ZSB>

• Continuous measurement of O2 in combustible gas
• Ideal for combustion control

  • # Fast response ≤ 10 s
  • # Insertion type
  • # Auto calibration
  • # Blow down
Double beam NDIR gas analyzer <ZKJ>NO, SO2, CO, CO2, O2, H2S, CH4
Double Beam NDIR Gas Analyzer <ZKJ> NO, SO2, CO, CO2, N2O, CH4, O2

• Double-beam NDIR sensor
• Continuous measurement of up to 5 components

  • # 5 components 0-20 ppm
  • # Double beam NDIR
  • # Auto calibration
  • # Rangeability 1:25
Single beam NDIR gas analyzer <ZPA>NO, SO2, CO, CO2, O2
Single Beam NDIR Gas Analyzer <ZPA> NO, SO2, CO, CO2, CH4, O2

• Single-beam NDIR sensor
• Compact and light weight
• Continuous measurement of up to 5 components

  • # 5 components 0-200 ppm
  • # Single beam NDIR
  • # Auto calibration
  • # Rangeability 1:10
Single beam NDIR gas analyzer <ZPB>NO, SO2, CO, CO2, O2
Single Beam NDIR Gas Analyzer <ZPB> NO, SO2, CO, CO2, O2

• Single-beam NDIR sensor with sample-switching system
• Continuous measurement of up to 5 components

  • # 5 components 0-50 ppm
  • # Sample-switching
  • # Auto calibration
  • # Driftless
Single beam NDIR gas analyzer <ZPG>NO, SO2, CO, CO2, O2
Single Beam NDIR Gas Analyzer <ZPG> NO, SO2, CO, CO2, O2

• Single-beam NDIR sensor with sample-switching system
• Continuously measures low concentration (0•5 ppm) gases

  • # Low range 0-5 ppm
  • # SAample-switching
  • # Auto calibration
  • # Driftless
Single beam NDIR gas analyzer <ZRE>NO, SO2, CO, CO2, O2
Single Beam NDIR Gas Analyzer <ZRE> NO, SO2, CO, CO2, O2

• Single-beam NDIR sensor
• Compact and light weight
• Continuous measurement of up to 5 components

  • # 5 components 0-200 ppm
  • # Single beam NDIR
  • # Auto calibration
  • # Rangeability1:10
Thermal conductivity gas analyzer <ZAF> H2, He, Ar
Thermal Conductivity Gas Analyzer <ZAF> H2, He, Ar

Best suited for H2, He, and Ar measurement

  • # Easy-to-see LCD
  • # Auto calibration
  • # Fast response ≤ 10 s
  • # Interference compensation
Flameproof Thermal Conductivity Gas Analyzer <ZAFE>
Flameproof Thermal Conductivity Gas Analyzer <ZAFE>

Ideal for H2, Ar, and He measurement

  • # NEPSI Flameproof
  • # Easy-to-see LCD
  • # Auto calibration
  • # Fast response ≤ 10 s
Flameproof Thermal Conductivity Gas Analyzer <ZAFE>
Paramagnetic Oxygen Analyzer <ZAJ>

• Fast response
• Communication function
• Ideal for measuring oxygen in combustible gas

  • # Fast response ≤ 2 s
  • # Auto calibration
  • # Combustible ges
  • # Unaffected by Combustible ges
Paramagnetic oxygen analyzer <ZKG>
Paramagnetic Oxygen Analyzer <ZKG>
  • # Fast response ≤ 15 s
  • # No auxiliary gas required
  • # Combustible ges
  • # JP type approval
In-situ zirconia oxygen analyzer <ZKM-1, ZFK8>
In-Situ Zirconia Oxygen Analyzer <ZKM1, ZKM2, ZFK8>

• Insertion type
• No need for gas sampling device
• Measures O2 in incombustible gas

  • # Fast response ≤ 7 s
  • # Replaceable sensor
  • # Non-combustible gas
  • # Auto calibration
In-Situ Zirconia Oxygen Analyzer (HART communication) <ZKM-2/ZFK8>
In-Situ Zirconia Oxygen Analyzer (HART Communication) <ZKMA, ZKMB, ZFK8>

In-situ oxygen analysis requires no gas sampling device
Ideal for combustion control in industrial boilers and furnaces

  • # Fast response ≤ 7 s
  • # Replaceable sensor
  • # Non-combustible ges
  • # HART communication
In-situ zirconia oxygen analyzer for hazardous location <ZKME, ZFKE>
In-Situ Zirconia Oxygen Analyzer for Hazardous Location <ZKME, ZFKE>

• Insertion type
• No need for gas sampling device
• Measures O2 in incombustible gas

  • # Fast response ≤ 2 s
  • # Replaceable sensor
  • # TIIS & NEPSI flameproof
  • # Auto calibration
Compact NDIR gas analyzer system<ZSVF>
Compact NDIR Gas Analyzer System <ZSVF>

• Simultaneously measures up to 5 components among NOx, SO2, CO, CO2, CH4, and O2
• No need for gas sampling device

  • # Compact design
  • # Sampling system incorporated
  • # 3 components
  • # Auto calibration
Portable NDIR gas analyzer <ZSVS>
Portable NDIR Gas Analyzer <ZSVS>

Simultaneously measures up to 4 components among CO, CO2, CH4, and O2

  • # Portable
  • # Built-in pump
  • # 4 components
  • # CP calculation
NDIR gas analyzer for heat treatment furnaces <ZFG>
NDIR Gas Analyzer for Heat Treatment Furnaces <ZFG>

Continuous measurement of CO, CO2, CH4 in heat treatment furnace

  • # Panel mount
  • # Single beam NDIR
  • # 2 components
  • # CP caluculation
NDIR CO2 controller <ZFP>
NDIR CO2 Controller <ZFP>

• Measures CO2 in the air
• Analog output and alarm output

  • # Wall mount
  • # Built-in pump
  • # 4-20 mA DC output
  • # Limit alarm
Biomass gas analyzer <ZPAF>
Biomass Gas Analyzer <ZPAF>

Measures H2S, CH4, CO2, and O2 generated in biogas plants

  • # 4 components
  • # H2S, CH, CO2, O2
  • # Auto calibration
  • # Alarm output
NDIR gas analyzer (substitute for ZRG) <ZKJK>
NDIR Gas Analyzer (Substitute for ZRG) <ZKJK>

• Double-beam NDIR sensor
• Compatible to obsoleted ZRG

  • # 3 components 0-100 ppm
  • # Double beam NDIR
  • # Auto calibration
  • # Rangeability 1:25
Gas sampling devices
NDIR Gas Analyzer (Substitute for ZRH) <ZPAH and ZPA1>

• Single-beam NDIR sensor
• Compatible to obsolated ZRH

  • # 2 components
  • # Single beam NDIR
  • # Auto calibration
  • # Rangeability 1:10
NDIR Gas Analyzer (substitute for ZRJ) <ZPAJ>
NDIR Gas Analyzer (Substitute for ZRJ) <ZPAJ>

• Single-beam NDIR sensor
• Compatible to obsolated ZRJ

  • # 3 components
  • # Single beam NDIR
  • # Auto calibration
  • # Rangeability 1:10
Gas sampling devices
Gas Sampling Devices <ZB□, ZDL>

Gas extractor, pump, cooler, filter, converter, etc.

  • # Standard gas
  • # Scrubber
  • # Mist catcher
  • # Gas dryer

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