Irrigation Controller Selection: What's Just Right for the Site. (Sprinklers 'N' Such)

By Frank, Luke | Landscape & Irrigation, January 2002 | Go to article overview

Irrigation Controller Selection: What's Just Right for the Site. (Sprinklers 'N' Such)


Frank, Luke, Landscape & Irrigation


Regardless of your particular irrigation system's challenges, or any eccentricities associated with the site, there are irrigation control products to handle virtually any application. Available for back yards and amusement parks alike are features like alternate energy sources; remote and hardwire communications; weather interactive hardware and software; station, program and cycle versatility; and even more.

There are considerations in selecting your control system beyond the available technology. Consider customer service, technical training, programming options, product and service warranties, product reliability and manufacturer/distributor longevity. These are some of the "features" that earn customer and brand loyalty.

Let the buyer inquire

The following considerations are worth revisiting as they may assist in controller selection:

Compatability/capability

What is the life expectancy of the controller?

What safety features are included or available as part of the control system?

What are the options for future upgrades?

Does the control system meet all applicable local codes?

What about lightning and other power surge protection issues?

What water-conservation features are available?

Features/capacity

Does the system provide rain override capabilities?

What about rain sensor, wind sensor or moisture sensor capabilities?

What is the recommended programming for the controller?

What are the specific programming capabilities of the system?

How (and how long) are programs saved in the event of a power outage?

Are their customer "support groups" with whom the operator(s) can consult (and console)?

How does the control system link and communicate with other system components (pump controls, weather stations, moisture sensors, etc.)?

Warranties

Who, if anyone, provides start-up and adjustment services?

What are the warranties on individual components of the control system, and control system design performance?

Are the providers (manufacturers and distributors) financially capable of standing behind the warranties?

What is the availability of replacement parts?

Too much to touch

The key to successful controller selection is matching end-user capabilities with controller features. Don't pay for bells and whistles that lay idle, or (worse yet) that absolutely intimidate the manager. Too often, a sophisticated computer transforms into a simple timer because the property manager doesn't want to deal with learning the technology.

Another basic but important issue is to select an expandable control system. Is the control system designed in modules that can easily be replaced or upgraded? This a great opportunity to keep up with the technology without having to buy new hardware with every improvement.

Can you add aftermarket features? Flow sensors, weather stations and hand-held radio control are among the options you may want to consider down the road. What about a site that may expand its irrigation needs in the future? When selecting a control system, be sure to specify needs and capabilities for today and "tomorrow."

Option adoption

Consider some of the following features that can help operators efficiently keep the site (and the budget) healthy:

* Water budgeting

* Master valve capability

* Remote control capability

* Water-use recording

* Battery backup

* Station testing

* Moisture sensor capability

* Independent programming

* Skip-day programming

* Cycle-and-soak capability

* Programmable rain override

* Programmable station delay

* Automatic default programming

* ET-based scheduling

* Surge protection

* Programmable calendar

* Security password

These are some of the more commonly requested functions. …

The rest of this article is only available to active members of Questia

Already a member? Log in now.

Notes for this article

Add a new note
If you are trying to select text to create highlights or citations, remember that you must now click or tap on the first word, and then click or tap on the last word.
One moment ...
Default project is now your active project.
Project items

Items saved from this article

This article has been saved
Highlights (0)
Some of your highlights are legacy items.

Highlights saved before July 30, 2012 will not be displayed on their respective source pages.

You can easily re-create the highlights by opening the book page or article, selecting the text, and clicking “Highlight.”

Citations (0)
Some of your citations are legacy items.

Any citation created before July 30, 2012 will labeled as a “Cited page.” New citations will be saved as cited passages, pages or articles.

We also added the ability to view new citations from your projects or the book or article where you created them.

Notes (0)
Bookmarks (0)

You have no saved items from this article

Project items include:
  • Saved book/article
  • Highlights
  • Quotes/citations
  • Notes
  • Bookmarks
Notes
Cite this article

Cited article

Style
Citations are available only to our active members.
Buy instant access to cite pages or passages in MLA, APA and Chicago citation styles.

(Einhorn, 1992, p. 25)

(Einhorn 25)

1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

Cited article

Irrigation Controller Selection: What's Just Right for the Site. (Sprinklers 'N' Such)
Settings

Settings

Typeface
Text size Smaller Larger Reset View mode
Search within

Search within this article

Look up

Look up a word

  • Dictionary
  • Thesaurus
Please submit a word or phrase above.
Print this page

Print this page

Why can't I print more than one page at a time?

Help
Full screen

matching results for page

    Questia reader help

    How to highlight and cite specific passages

    1. Click or tap the first word you want to select.
    2. Click or tap the last word you want to select, and you’ll see everything in between get selected.
    3. You’ll then get a menu of options like creating a highlight or a citation from that passage of text.

    OK, got it!

    Cited passage

    Style
    Citations are available only to our active members.
    Buy instant access to cite pages or passages in MLA, APA and Chicago citation styles.

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn, 1992, p. 25).

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences." (Einhorn 25)

    "Portraying himself as an honest, ordinary person helped Lincoln identify with his audiences."1

    1. Lois J. Einhorn, Abraham Lincoln, the Orator: Penetrating the Lincoln Legend (Westport, CT: Greenwood Press, 1992), 25, http://www.questia.com/read/27419298.

    Cited passage

    Thanks for trying Questia!

    Please continue trying out our research tools, but please note, full functionality is available only to our active members.

    Your work will be lost once you leave this Web page.

    Buy instant access to save your work.

    Already a member? Log in now.

    Oops!

    An unknown error has occurred. Please click the button below to reload the page. If the problem persists, please try again in a little while.