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J22 TDLAS gas analyzer

Brand: Endress+Hauser
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The J22 gas analyzer uses patented tunable diode laser absorption spectroscopy (TDLAS) technology to provide accurate measurement of H2O in natural gas. Featuring the reliable diagnostic capabilities of Heartbeat Technology, the J22 analyzer determines the concentration of a gas without coming into physical contact with streams. It allows pipeline operators and suppliers to meet quality specifications, prevent pipeline corrosion, and stop hydrate formation to ensure safety and asset integrity.

 

  • For use in natural gas for quality measurements in production, storage, transportation, and distribution

  • Monitoring and control in the natural gas pipeline, processing plant, compressor station, gathering site, and distribution

  • Ideal for custody transfer measurements to ensure gas quality

  • Measuring at the inlet and outlet of the dehydration process to ensure dry gas product quality in H2 production and CCUS applications

  • Measurable ranges of up to 0-6000 ppm (0-284 lb/mmscf) H2O

Features

  • Ensures highest availability for production, transmission, storage and distribution of natural gas

  • User-friendly interface with intuitive menu and web server software

  • Integrated diagnostic and verification with Heartbeat Technology

  • Automatically-stored historical data and spectrum logging

  • NIST-traceable calibration providing superior accuracy and repeatability

  • Robust design for easy installation, commissioning, and repair

  • Field serviceable components and modules for minimal downtime

The J22 gas analyzer uses patented tunable diode laser absorption spectroscopy (TDLAS) technology to provide accurate measurement of H2O in natural gas. Featuring the reliable diagnostic capabilities of Heartbeat Technology, the J22 analyzer determines the concentration of a gas without coming into physical contact with streams. It allows pipeline operators and suppliers to meet quality specifications, prevent pipeline corrosion, and stop hydrate formation to ensure safety and asset integrity.

 

  • For use in natural gas for quality measurements in production, storage, transportation, and distribution

  • Monitoring and control in the natural gas pipeline, processing plant, compressor station, gathering site, and distribution

  • Ideal for custody transfer measurements to ensure gas quality

  • Measuring at the inlet and outlet of the dehydration process to ensure dry gas product quality in H2 production and CCUS applications

  • Measurable ranges of up to 0-6000 ppm (0-284 lb/mmscf) H2O

Features

  • Ensures highest availability for production, transmission, storage and distribution of natural gas

  • User-friendly interface with intuitive menu and web server software

  • Integrated diagnostic and verification with Heartbeat Technology

  • Automatically-stored historical data and spectrum logging

  • NIST-traceable calibration providing superior accuracy and repeatability

  • Robust design for easy installation, commissioning, and repair

  • Field serviceable components and modules for minimal downtime

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Specifications

Brand

Measuring principle

  • TDLAS

Channels

  • 1

Analyte and Measurement ranges

  • H2O (Moisture): 0 to 50 ppmv (minimum) 0 to 6000 ppmv (maximum)

Measured Variables

  • Concentration
  • Dew Point
  • Cell Pressure
  • Cell Temperature

Ambient Temperature range

  • -20 to 60°C (-4 to 140°F)

Operating Pressure range

  • Inlet Pressure: 140 to 310 kPa (20 to 45 psig)
  • Sample Cell: 800 to 1200 mbara or 800 to 1700 mbara (optional )

Analyzer Wetted materials

  • 316L stainless steel FKM O-Rings Glass

Power supply

  • Without heater: 24 VDC ±20% or 100 to 240 VAC ±10%, 50/60 Hz, 10W With optional heater: 100 to 240 VAC ±10%, 50/60 Hz, 80W

Communication

  • Service webserver interface: Ethernet RJ45 I/O1: Modbus RS485 or Modbus TCP I/O2 and 3: Relay output or Universal I/O (UIO); UIO can be configured as analog input/output (4-20 mA) or digital/status output

Housing materials

  • Electronics: Copper-free aluminum Sample System Enclosure: 304 stainless steel or 316 stainless steel Sample System Panel: Anodized aluminum

Hazardous area approvals

  • ATEX / IECEx /UKEx Zone 1
  • PESO / KTL / CML Zone 1
  • INMETRO Zone 1
  • CSA Class I, Division 1
  • CSA Class I, Zone 1

Degree of protection

  • IP66, Type 4X

Product safety

  • CE
  • RCM
  • FCC
  • CRN
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