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Eco Enterprises :: Atmospheric Controllers :: Sentinel Controllers Items in Cart: 0 | View Cart

Sentinel DRT-1 Digital Recycling Timer Sentinel DRT-1 Digital Recycling Timer
100% Digital recycling timer. Allows the user to set the ON and OFF times in Hours, Minutes and Seconds. No complex menus, single function push buttons for ease of use. Photocell allows daytime, night time or 24-hour operation. Two receptacles control up to 15-amps of power. Memory backed up with lithium battery. Resettable circuit breaker built-in   More Details and Pricing
Sentinel EVC-1 Environmental Controller Sentinel EVC-1 Environmental Controller
The EVC-1 provides extreme flexibility in a reliable solid-state environmental controller. Selectable CO2, Temperature and Humidity modes allow the user to control temperature & humidity separately or together. Built in photocell activates CO2 device during the day. Night device outlet can control an exhaust fan / sulfur burner etc.   More Details and Pricing
Sentinel CHHC-1 Total Environmental Controller Sentinel CHHC-1 Total Environmental Controller
The CHHC-1 controls all of your growing area conditions accurately & reliably. First of all, it has all of the C02 control features of the CPPM-1. It also has the ability to control 3 other devices, a heating device and a humidity device. This controller is simple to use.   More Details and Pricing
Sentinel Cool-1 Cooling Thermostat Sentinel Cool-1 Cooling Thermostat
A simple device to control the temperature of an area. Any cooling device that operates on 120 volts and is 15-amps or less can plug in to the COOL-1. Once connected to the COOL-1, the device is turned off & on when the temperature changes.   More Details and Pricing
Sentinel EVC-2 Environmental Controller Sentinel EVC-2 Environmental Controller
The EVC-2 controls your Temperature & Humidity with DIGITAL accuracy.

  • Photocell allows day / night temperature & humidity settings and also provides daytime CO2 operation.
  • Remote combination temperature & humidity probe allows the probe to be placed near slant canopy.
  • Record & recall minimum and maximum temperature & humidity levels.
  • Two temperature modes, Heating & Cooling.
  • Separate humidity control to add or remove humidity.
  • Adjustable temperature dead band.


      More Details and Pricing
  • Sentinel CPPM-1 C02 Controller with Photocell Sentinel CPPM-1 C02 Controller with Photocell
    The CPPM-1 controls your carbon dioxide levels with part-per-million accuracy. It uses a C02 sensor that is extremely accurate and features a ten-year life expectancy. Our combination C02 & light level sensor is housed in a separate remote sensor enclosure that can be located up to 100 ft from the controller.   More Details and Pricing
    Sentinel MDT-1 Master Digital Timer Sentinel MDT-1 Master Digital Timer
    The MDT-1 is a 100% DIGITAL Lighting & recycling timer.

  • Coordinates 2 main timing functions in one convenient package.
  • Control lighting schedules with 24-hour time clock.
  • Integrated digital recycling timer can operate daytime, night time or 24 hours a day.
  • Digital recycling ON & OFF times can be pro grammed in hours, minutes and seconds.
  • HI-Temp shutdown feature allows the user to set a maximum temperature. In the event of overheating, the MDT-1 will shut off the lighting. If overheating event happens, the unit logs the max temperature and the time it occurred.
  • Hot start prevention monitors the incoming power and will disable the HID lights in the event of a power failure. After a user selectable delay, the HID lamps are permitted to re-start.
  • MDT-1 also features 15 amp resettable circuit breaker.   More Details and Pricing
  • Sentinel HPH-4 High Power HID Controller Sentinel HPH-4 High Power HID Controller
    The HPH-4 High Power HID controller allows the user to connect up to (4) 1000 watt HID ballasts to one main control "relay". It is designed to safely control HID lights from a single 30-amp power source. It accomplishes this by using a 16 foot "trigger" cable that connects to a timelock or the MDT-1.   More Details and Pricing
    Sentinel UTC-1 Universal Temp Controller Sentinel UTC-1 Universal Temp Controller
    Simple to use, 100% DIGITAL temperature controller. Photocell allows separate Day and night temperature settings. Record & recall minimum and maximum temperature levels. Features a Heating or Cooling mode with adjustable dead band and 16 ft. remote probe.   More Details and Pricing
    Sentinel HPH-8 High Power HID Controller Sentinel HPH-8 High Power HID Controller
    The HPH-8 High Power HID controller allows the user to connect up to (8) 1000 watt HID ballasts to one main control "relay". It is designed to safely control HID lights from a single 50-amp power source. It accomplishes this by using a 16 foot "trigger" cable that connects to a timelock or the MDT-1.   More Details and Pricing
    Sentinel PXM-1 Power Expansion Module 120 Volt Sentinel PXM-1 Power Expansion Module 120 Volt
    Power Expansion Modules increase the number or size of lights, fans, air conditioners and pumps in your growing area that can be automated.   More Details and Pricing
    Sentinel PXM-2 Power Expansion Module 240 Volt Sentinel PXM-2 Power Expansion Module 240 Volt
    Power Expansion Modules increase the number or size of lights, fans, air conditioners and pumps in your growing area that can be automated.   More Details and Pricing


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