Products tagged with 'Environmental Controllers'

• Designed for Elicent AXC fans.
• 3 amp, 3 wire controller.
• Ensures efficient operation at all speeds.
• Eliminates motor strain and humming.

Dial A Speed Controller allows you the ability to vary the speed of your inline duct fan. You can “dial in” the appropriate setting for your ventilation needs. Ideal for use with C.A.P. ValuLine centrifugal fans and most other brands. Plug and Play and rated for 230 volt or 120 volt, with fuse protection.

• Easy fan speed and noise control.
• Plug-in versatility.
• Maximum amp load: 2.5A.
• No tools required.
• Maximum Input: 120 V AC, 2.5A, 50/60 Hz.
• Maximum Output: 120 V AC, 2.5 FLA, 6 LRA, 300 W.

The Atlas® 1 CO₂ features adjustable set point and elevation levels, a built-in self calibration function and an integrated photocell that enables operation in daytime hours only, when the plants need CO₂.

The Atlas® 2 features preset CO₂ control at 1,500 PPM. Simply plug in your CO₂ generator or regulator and you are ready to go.

The Atlas® 3 Controls and monitors CO₂ from 0 to 2,000 parts per million (PPM).

Compact and easy-to-use, the Atlas® 9 is a grower's dream. The 15 ft remote sensor allows you to measure the CO₂ levels of your garden exactly where you need to measure them.

Controls and monitors CO₂ from 0 to 2,000 parts per million (PPM). CO₂ enrichment or CO₂ exhaust features. Easy to setup and operate. Enclosure resists dust, rust and moisture. 5 Amps maximum/120 V/ 60 Hz.

Compact and easy-to-use, the Atlas® 9 is a grower's dream. The 15 ft remote sensor allows you to measure the CO₂ levels of your garden exactly where you need to measure them. Fuzzy logic capabilities allow you to accurately dose CO₂when using a CO₂ regulator. The knob that doubles as a button when pushed lets you easily program this product. Enclosure resists dust, rust and moisture. 10 Amps maximum/120 V/ 60 Hz.