System Engineering / HORIBA provides peripheral systems for measuring instruments when power stations, oil refineries, and petrochemical plants are constructed. / One of the strengths of HORIBA’s engineering prowess is that, through its global network,

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System Design
System Design

HORIBA has used its wealth of experience to provide advanced technology and high-performance solutions in various industries.
Inside and outside of the country, HORIBA offers systems needed by customers using the extensive knowledge and application capabilities that it has cultivated by working on many kinds of undertakings, ranging from combinations of single products to large full systems with a shelter.

Engineering & Application Development
Engineering & Application Development

A system for monitoring five pollutants can typically fit into one 19-inch rack.
Rack-mounted systems can be installed in equipment rooms, stand-alone shelters, trailers, vans, large trucks, or aboard vessels.

Contract Technical Service
Contract Technical Service

HORIBA designs, assembles, calibrates and tests complete integrated systems for simultaneously measuring multiple pollutants. A system for monitoring five pollutants can typically fit into one 19-inch rack. Rack-mounted systems can be installed in equipment rooms, stand-alone shelters, trailers, vans, large trucks, or aboard vessels. HORIBA can integrate products into existing monitoring systems, or design and build a new system.

Field Service

To assist companies challenged with maintaining technical excellence while adhering to strict budgets, HORIBA has developed and provides a contract recruitment model that finds and places experienced engineers, designers and technicians specializing in analyzer, instrumentation and electrical applications.  Contract services can also cover ongoing agreements to maintain and support analyzers, HRVOC monitoring systems, gas detection systems and other Continuous Emissions Monitoring Systems (CEMS).

Data Testing

CEMS Relative Accuracy Cylinder Gas Audits (CGA) and Test Audit (RATA).
Cylinder Gas Audit (CGA). If applicable, a CGA may be conducted in three of four calendar quarters, but in no more than three quarters in succession.
A RATA is an audit in which data from a CEMS is compared to data from EPA reference methods of 40 CFR Part 60.
The sampling procedures used by HORIBA followed the guidelines in the Code of Federal Regulations, Title 40, Chapter I, Part 60, Appendix A, Methods 3A, 7E, and 10. Appendix B, Performance Specifications 2, 3, and 4A.

PyGas Sampling System

The Intelligas™ PyGas Sample Conditioner is a unique self-cleaning and temperature stabilized conditioning system for demanding and arduous on-line gas analysis applications. It is designed to solve the key issues that compromise plant performance by improving measurement accuracy and reliability.



  • Temperature stabilized with Intelligas™ dual mode control
  • Prevents liquid carryover
  • Performance monitoring and remote alarming
  • Improved plant throughput
  • Self cleaning
  • Reduced maintenance
  • Removable cartridge
  • Low-cost (one man)inspection


  • Ethylene production
  • Blast furnace gas
  • Coke oven or coal gas
  • Acetylene production
  • Fluidized catalytic crackers

Typical installations

  • Decoke headers
  • Hot, wet or dirty process gases
  • Pyrolysis gases
  • Heavy particulate removal
  • Fine carbon removal

Analyzer Shelter Applications

AQMS (Air Quality Monitoring System)

CEMS (Continuous Emission Monitoring System)

WQMS (Water Quality Monitoring System)

PROCESS (Process Analyzer System)

HORIBA ‘s Global Network

HORIBA’s System Engineering section is highly acclaimed for sampling design according to the sample’s chemical composition or physical characteristics as well as a variety of system presentation which meets the conditions at the establishment sites. Through HORIBA’s global network we can even handle technical standard that is required in each country such as Turn-Key Project.

Product Video

PG-300 promotion video

Introduction of New Facility              =Houston Office=


HORIBA Instruments Incorporated, a subsidiary of HORIBA Ltd, has started operations at its new Houston Office on April 1st, 2017. The new office houses design, production, sales as well as service departments and therefore takes over as the hub of HORIBA’s P&E Business in the USA. As the heartland of America’s petrochemical industry, Houston is the perfect location for HORIBA to respond to the increasing demands of customers, especially in the shale gas and oil industry, by increasing production capacity as well as improving efficiency.


  • Name : HORIBA Instruments Incorporated Houston Office
  • Location : 5390 Bay Oaks Drive, Pasadena, TX 77505
  • Operation : April 1st, 2017
  • Facilities : Factory / Training Room / Office


  • Capability : 22 shelters (10x20x9ft)
  • Crane equipped : 20 ton
  • Manufacturing area : 32,000 sqft
  • Testing Area : 4,000 sqft (Outdoor Covered)
  • Offices : 12,000 sqft