Injection System provides uniform distribution of odorant.

Press Release Summary:

Environmentally friendly Dosaodor-D computerized pressure injection system utilizes solenoid injector algorithm to ensure uniform odorant atomization into natural gas in transmission and distribution pipelines. Pressure injection system, with frequent small injections of odorant and wick distribution insert, is accurate over large range of pressures and flow rates. ROC800 series controller enables configuration and operation of system for measurement of data in real time.

Original Press Release:

Emerson Unveils Odorant Injection System That Assures Uniform Atomization into Natural Gas in Transmission and Distribution Pipelines

Dosaodor-D Odorant computerized injection system increases reliability, lowers maintenance costs for Natural Gas Utilities

MCKINNEY, TEXAS (June 16, 2008) - Emerson Process Management has introduced a computerized odorant injection system with more uniform distribution of odorant, greater reliability, and lower maintenance costs. A patented solenoid injector algorithm replaces old plunger pumps, assuring uniform delivery of odorant - even at low flow rate - to meet the requirements of the Department of Transportation and state agencies while documenting injection rates and other operating data.

The environmentally-friendly Dosaodor-D pressure injection system, with frequent small injections of odorant and a wick distribution insert, is accurate over a large range of pressures and flow rates found in transmission pipelines or distribution systems. Automatic calibration during operation adjusts for any changes in mechanical components and dramatically reduces maintenance costs. The system can also be configured to employ redundant injectors and/or and emergency back up absorption system.

This system utilizes a ROC800 series controller for reliability and its scalable features, which enables complete configuration and operation of the system for measurement of data in real time, management of historical data, and control of alarm events. Its user-friendly Windows® interface makes accessing features quick and easy for both local and remote personnel.

For those companies desiring to outsource their odorant injection responsibility, Emerson provides complete odorization solutions.

For more information about the Dosaodor-D Odorant Injection System or turnkey service, call 1-800-558-5853 (outside U.S., call 972-548-3574 or fax 972-547-3712), or e-mail A bulletin, instruction manual, software configuration user manual, and various flyers and presentation materials can be found at

About Emerson Process Management

Emerson Process Management (, an Emerson business, is a leader in helping businesses automate their production, processing and distribution in the chemical, oil and gas, refining, pulp and paper, power, water and wastewater treatment, mining and metals, food and beverage, pharmaceutical and other industries. The company combines superior products and technology with industry-specific engineering, consulting, project management and maintenance services. Its brands include PlantWeb®, DeltaV(TM), Fisher®, Micro Motion®, Rosemount®, Daniel®, Ovation®, and AMS® Suite.

About Emerson

Emerson (NYSE: EMR), based in St. Louis, is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses. For more information, visit

Herman Halcomb,
Emerson Process Management,
Regulator Division
1 (972) 548-3162,

Jerry Moon,
Emerson Process Management
1 (512) 832-3089,

Emerson Process Management,
12301 Research Blvd, Bldg III,
Austin, TX 78759
United States

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