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| The Plug 'n' Grow environmental controllers are by far the best systems that I've seen. With features like different settings for day and night cycles, adjustable differential and logging, they really put some thought into these. All the models come in two parts, the control box and the power box. The two boxes connect together with either a four wire phone cord or an eight wire ethernet cord. |
| The basic versions are the iGS-010 Day/Night Cycle Timer, iGS-020 Day/Night Temperature Controller, iGS-030 Day/Night Relative Humidity Controller and
the iGS-040 Day/Night Cooling/Dehumidifying Controller. These four units have one knob on the front to control the settings. Pushing the knob in cycles
through the different modes and turning the knob changes the setting. They are quite easy to use. All the Plug 'n' Grow boxes have separate settings for
day and night so you can lower the temperature at night just like plants would experience naturally. The day/night mode is determined with the built-in
photocell. When they are in the operating mode, the led display shows the current temperature or humidity or cycle time left.
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The more advanced systems are really trick. The iGS-110 controls temperature and humidity, the iGS-100 is for CO2 and the 220 does CO2, temp and humidity. The also have a two box setup with the power box universal for all the systems, the controller boxes are all different. They connect with an eight wire ethernet cord that can be extended up to fifty feet if needed. All three have a built-in fan to circulate the air past the sensors for faster measurements. The 220 has a built-in clock and can log the high low and average levels over the past twenty-four hours so you can check how you system is working. It even includes a tips feature that will give you tips on how efficient your equipment is working. Noting for instance how long your exhaust fan is running and alerting you if it is running too long. Do you need a larger fan? The 220 also has an alarm feature that can be programmed for events like high temperature, this can then trigger the relay outputs for controlling a lighting relay or phone dialer. |
| Description (click product description for details) | Price | ||
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$87.95
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$168.95
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$96.95
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$168.95
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$177.95
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$203.95
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$212.95
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$248.95
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$257.95
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$391.95
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$570.95
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$686.95
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$891.95
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$78.95
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$78.95
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$203.95
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$203.95
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$212.95
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$239.95
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$469.95
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$132.95
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