Autopilot Eclipse F90 Master Environmental Controller
The Autopilot Eclipse F90 Master Environmental Controller is an advanced all-in-one environmental controller designed to manage temperature, humidity, and CO₂ levels in indoor grow rooms, greenhouses, hydroponic facilities, and controlled-environment agriculture.
The F90 features four dedicated control outlets for cooling, heating, CO₂, and humidity equipment. Its remote combination sensor measures temperature, relative humidity, and CO₂ from a representative location in the grow space, while three large LED displays continuously show current environmental conditions.
Key Benefits
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Controls temperature, humidity, and CO₂ from one centralized controller.
- Four dedicated controlled outlets.
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Separate outputs for:
- Cooling
- Heating
- CO₂
- Humidity
-
Dual-beam NDIR CO₂ sensor.
-
CO₂ control range: 400–2,000 ppm.
-
CO₂ accuracy: approximately ±100 ppm.
-
Temperature range: 40–122 °F (5–50 °C).
-
Humidity range: 5–95% RH.
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Remote combination sensor with 15 ft (4.5 m) cable.
- Integrated photocell for automatic day/night detection.
- Three large LED displays.
- Adjustable CO₂ setpoint and deadband.
- Adjustable temperature deadband.
- Humidify or dehumidify operating modes.
- High-temperature CO₂ protection.
- Adjustable Fuzzy Logic mode for CO₂ tank and regulator systems.
- Minimum and maximum temperature and humidity memory.
-
Maximum combined load: 14.5 A at 120 V.
- ETL listed.
Complete Environmental Control
The Eclipse F90 combines several environmental-control functions into one unit.
Its four dedicated outlets can independently operate:
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Cooling equipment: air conditioner or exhaust fan
-
Heating equipment: heater
-
CO₂ equipment: regulator or CO₂ generator
-
Humidity equipment: humidifier or dehumidifier
This centralized design helps simplify environmental management by reducing the need for multiple separate controllers.
Integrated CO₂ Control
Unlike simpler environmental controllers, the Eclipse F90 includes dedicated CO₂ monitoring and control.
The remote probe uses a dual-beam NDIR sensor to continuously measure carbon dioxide concentration.
The CO₂ control range is 400 to 2,000 ppm, with an accuracy of approximately ±100 ppm.
Growers can select the desired CO₂ target and adjust the deadband according to their environmental strategy.
Fuzzy Logic CO₂ Mode
The F90 includes an adjustable Fuzzy Logic setting designed for use with compatible CO₂ tank and regulator systems.
Rather than simply switching CO₂ equipment on and off at fixed intervals, this control mode can help manage CO₂ delivery as the target concentration is approached.
This provides another option for managing CO₂ supplementation in controlled growing environments.
High-Temperature CO₂ Protection
When CO₂ supplementation is being used, excessive heat can become a concern.
The Eclipse F90 includes an adjustable high-temperature protection setting between 85 and 115 °F (30 and 45 °C).
If the grow room exceeds the selected high-temperature limit, the controller shuts off the CO₂ output. CO₂ control resumes once the temperature drops sufficiently below the limit.
Temperature Control
The Eclipse F90 provides adjustable temperature control from 40 to 122 °F (5 to 50 °C).
Available temperature deadband settings include:
- 2 °F (1 °C)
- 4 °F (2 °C)
- 6 °F (3 °C)
Temperature accuracy is approximately ±2 °F (±1 °C).
Dedicated heating and cooling outputs allow the controller to automatically activate compatible equipment as environmental conditions change.
Humidity Control
Relative humidity can be controlled between 5% and 95% RH.
The humidity outlet can be configured to operate either:
- A humidifier
- A dehumidifier
Humidity accuracy is approximately ±3% RH, with a differential of approximately 5% RH.
Remote Combination Sensor
The included remote sensor combines several important monitoring functions into one probe:
- Temperature sensing
- Relative humidity sensing
- Dual-beam NDIR CO₂ sensing
- Photocell for light detection
The sensor connects to the controller with a 15 ft (4.5 m) cable, allowing it to be positioned near the crop canopy or another representative location.
Automatic Day/Night Detection
An integrated photocell detects whether the grow lights are on or off.
This allows the controller to recognize daytime and nighttime conditions automatically and manage compatible environmental functions accordingly.
Three Large LED Displays
The Eclipse F90 continuously displays:
- Current temperature
- Current relative humidity
- Current CO₂ concentration in ppm
Additional LED indicators show active outputs and help identify environmental or sensor errors.
Ideal Applications
- Indoor grow rooms
- Commercial greenhouses
- Hydroponic facilities
- Controlled-environment agriculture
- CO₂-enriched grow rooms
- Propagation facilities
- Temperature management
- Humidity management
- CO₂ supplementation systems
- Ventilation and climate control
Product Specifications
| Specification |
Details |
| Brand |
Autopilot |
| Product |
Eclipse F90 Master Environmental Controller |
| Controlled Outlets |
4 |
| Cooling Control |
Yes |
| Heating Control |
Yes |
| CO₂ Control |
Yes |
| Humidity Control |
Humidification or dehumidification |
| CO₂ Sensor |
Dual-beam NDIR |
| CO₂ Range |
400–2,000 ppm |
| CO₂ Accuracy |
±100 ppm |
| Temperature Range |
40–122 °F (5–50 °C) |
| Temperature Accuracy |
±2 °F (±1 °C) |
| Temperature Deadband |
2 / 4 / 6 °F (1 / 2 / 3 °C) |
| High-Temperature Limit |
85–115 °F (30–45 °C) |
| Humidity Range |
5–95% RH |
| Humidity Accuracy |
±3% RH |
| Humidity Deadband |
Approx. 5% RH |
| Remote Sensor |
Temperature, humidity, CO₂ and photocell |
| Sensor Cable |
15 ft (4.5 m) |
| Maximum Load |
14.5 A |
| Voltage |
120 V AC |
| Frequency |
60 Hz |
| Power Cord |
6.5 ft (2 m) |
| Weight |
Approx. 3.5 lb (1.6 kg) |
| Controller Dimensions |
Approx. 8 × 3.3 × 7.5 in (20.2 × 8.5 × 19.1 cm) |
| Indoor Use |
Yes |
| Certification |
ETL listed |
How to Use the Autopilot Eclipse F90
Mount the controller in a dry and accessible location within the growing facility.
Position the remote combination probe in a representative area near the crop canopy using the 15 ft (4.5 m) sensor cable.
Connect compatible cooling, heating, CO₂, and humidity-control equipment to their corresponding outlets.
Program the desired temperature, humidity, CO₂ concentration, deadband settings, and high-temperature protection limit.
After startup, allow approximately 5 minutes for the sensor to warm up before relying on CO₂ measurements.
The controller will then automatically operate compatible equipment according to the programmed environmental settings.
Frequently Asked Questions
What environmental conditions can the Eclipse F90 control?
It controls temperature, humidity, and CO₂ concentration.
How many controlled outlets does it have?
It has four outlets for cooling, heating, CO₂, and humidity equipment.
What is the CO₂ control range?
The controller operates within approximately 400 to 2,000 ppm.
What type of CO₂ sensor does it use?
The remote probe uses a dual-beam NDIR CO₂ sensor.
How long is the remote sensor cable?
The sensor cable measures approximately 15 ft (4.5 m).
Can it control both humidification and dehumidification?
Yes. The humidity output can be configured for either a humidifier or a dehumidifier.
Does it include high-temperature protection for CO₂ equipment?
Yes. The high-temperature limit can be adjusted from approximately 85 to 115 °F (30 to 45 °C).
What is the maximum electrical load?
The controller supports a maximum combined load of 14.5 A at 120 V.
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