Fisher Natural Gas – Odorant Injection Systems

Odorant Injection Systems

 

Fisher Odorant Injection System

The Fisher odorant injection system, for natural gas, is computerized and uses a patented solenoid injector technology, eliminating the need for plunger pumps. The solenoid injectors permit odorant injection accuracy to be maintained over the entire range of the system, approaching infinite turn down. Automatic calibration during operation adjusts for any changes in mechanical components and detects failures for report by exception alarming. The system can also be configured to use redundant injectors and/or an emergency back up absorption system.

The system can be configured and operation data viewed using an integrated push button panel and display. A printer option is also available for local hard copy documentation of system operations (gas flow rates, injections rates, configuration changes and alarms).

Features and Benefits

  • Uniform Distribution of Odorant
  • Very High Turn-Down
  • No Planned Venting
  • Extremely Low Maintenance Cost
  • Secure, Data Archiving with Host Software for Windows

Electronic Control Unit Specifications

  • Power
    • 12Vdc +15%, 115 Vac 60Hz, 230 Vac 50Hz, or Solar Panel
  • Electromagnetic Interference  
    • 4000 Vp-p with 100 ns/1s pulses
  • Electronic Operating Temperature 
    • -4° to 140°F (-20° to 60°C) standard
    • -40°F (-40°C) optional
  • Display and Printer Operating Temperature  
    • -14° to 122°F (-10° to 50°C) standard
    • -4° (-20°C) optional
  • Storage Temperature  
    • -4° to 158°F (-20° to 70°C)
  • Operating Humidity  
    • 10% to 90% non-condensing
  • Electrical Classification  
    • Explosion proof and intrinsically safe
  • Installation 
    • Wall mount
  • Configuration and mini-SCADA Software  
    • DosaLink mini-SCADA host and local or remote configuration software allows for complete configuration of the odorizing system, retrieval of real time and historical data and monitoring for alarm conditions.
  • Minimum System Requirements  
    • Processor: Pentium or AMD 350 Mhz
    • Ram: 64 MB
    • Operating System: Windows 95, 98, 2000, NP, or XP
    • Hard Drive: 10 MB for the Software Installation
    • Video Resolution: 800 x 600 minimum

Pneumatic Panel Specifications

  • Construction Material
    • 20/10 mm steel plate
  • Installation  
    • Wall mount
  • Overpressure Relief Valve Ratings  
    • Stainless Steel - 203 psig (14 bar), 551 psig (38 bar), or 870 psig (60 bar)
  • Electrical Classification 
    • Explosion proof and intrinsically safe
  • Maximum Working Pressure  
    • Supply Pressure - 1450 psig (100 bar)
    • Injection Ratings - 203 psig (14 bar), 551 psig (38 bar), or 870 psig (60 bar

Injector Specifications

  • Construction Materials
    • Body Material - AISI 304 Stainless Steel
    • Gasket Material - Fluoroelastomer (FKM)
  • Maximum Odorant Flow Rate  
    • 0.89 to 24.97 pound/hour at 6.75 lbs/gal (0.5 to 14.0 l/h)
  • Calibration Cylinder Specifications 
    • Body Material - AISI 304 Stainless Steel
    • Maximum Working Pressures - 203 psig (14 bar), 551 (38 bar), or 870 psig (60 bar)
      Power Requirements - 12 Vdc

Back to top

 
Copyright © ICOM 2010. All rights reserved.
This page is created by ICOM, the home of CliftonPark.org.
Please report problems to webmaster.