The Kendrick Standard Dual Channel Controller is the most popular of Kendrick's dew controllers. It is suitable for most situations. Simple dial adjustments allow you to set the controller to the correct level to keep dew away.

Kendrick Standard Dual Channel Controller (SDCC) Specifications:

The power cord has been fused at 7 amps even though the controller is capable of amperages of 5 amps per channel (10 amps total). We do not recommend replacing the power cord fuse with a larger fuse as the power input socket is not rated for higher amperage.

The Standard Dual Channel has many new features but remains really simple to use. As well, it can handle more power and use that power more efficiently! This newest addition to Kendrick's Dew Remover Systems is sure to be a hit!

If you do not need to run more than 2 heater strips and are using smaller heater strips please consider the Kendrick Micro Controller. For ultimate control of dew, we recommend the DigiFire 8 and 12 controllers that feature digital control and also temperature sensing on the DigiFire 12.

Coping with Dew Fact Sheet

Work smarter, not harder, when it comes to combating dew. The Smart DewHeater and Controller 2x prolongs your battery life by optimizing power usage for up to two dew heaters. The controller gathers and analyzes information in real time to warm your optics just enough to prevent dew.

The Smart DewHeater and Controller comes with two ports to control two dew heaters at once. You can use one port to heat your optical tube while the other warms a second optical tube, a guide scope, an eyepiece, or another accessory. The controller also features an additional 12V DC output port so you can power another 12V DC device, such as your mount.

The Smart DewHeater and Controller works seamlessly with Celestron’s Dew Heater Rings, which have a built-in thermistor to provide temperature readings of the corrector lens. Third-party dew heater bands or straps are also compatible; you simply need to add Celestron's Thermistor for Smart DewHeater Controllers (sold separately).

Smart Controls

At the heart of the controller is a powerful microprocessor that gathers information from the sensors, computes the data, and automatically adjusts your dew heaters. The controller monitors the ambient temperature and humidity using its integrated environmental sensor and monitors the heaters’ temperatures using thermistors.

You can run the Smart DewHeater and Controller 2x as a standalone accessory. Or, if you want to view data from the controller and make manual adjustments, you can connect it to your Celestron telescope’s hand control or your PC. The controller works with NexStar+ or StarSense hand controls running the latest firmware or Celestron CPWI telescope control software, included with every Celestron mount.

Power

The Smart DewHeater and Controller 2x runs on a 12V DC battery (like our PowerTank Lithium Pro or PowerTank 17) and can handle a maximum power of 120W (10A max current @ 12V DC). The controller also features a 12V DC output port. You can use this extra port to power another device, like your mount. This way, you can power your entire setup from a single source. Resettable electronic fuses prevent damage if input or output current draw becomes too high.

NOTE: If you are using two dew heaters in heavy dew conditions and powering a 12V DC device, the controller may be operating near its power limit. In this case, one PowerTank Lithium Pro or PowerTank 17Ah will not have enough capacity to run your setup all night; you'll need a larger capacity battery or multiple batteries.

Unique Industrial Design

The Smart DewHeater and Controller 2x features a heavy-duty metal housing. Inside, a cooling fan protects the controller’s electronics.

The Bridge – On top of the controller, you will find the bridge, which is home to the device’s status LEDs and environmental sensors. It also helps with cable management. We have positioned the temperature and humidity sensors here, away from the control box and other components that could generate heat. Unlike competitor products, our sensors do not require additional cables to obtain accurate readings.

The LED lights on the bridge indicate the device’s current status. The LEDs provide warnings if the controller is drawing more current than your power source can supply or if the battery charge needs recharging. You can dim the lights if you are under dark skies.

Mounting – The Celestron Smart DewHeater and Controller 2x mounts on your CGE or CG-5 dovetail with the integrated dovetail clamps. If you prefer to mount the controller on your tripod leg, use the included strap.

Smart DewHeater and Controller 2x comes complete with:

• Smart DewHeater and Controller 2x
• Tripod leg strap
• Controller power cable
• Power cable for external 12V DC device
• AUX cable for connecting to Celestron mounts
• Thermistor extension cable to attach to Celestron’s Dew Heater Ring

Enhance your setup

We highly recommend pairing this controller with Celestron Dew Heater Rings. They fit seamlessly on your Schmidt corrector lens and will improve your observing or imaging year-round.

For the highest level of dew prevention, we also suggest adding a dew shield to your setup. While not required, a dew shield will cut down on the amount of power the controller needs to provide to the dew heater rings to keep your optics clear.

The FX Series controllers are our heavy-duty "Prosumer" models with 4 individual adjustable heater ports and programmable power supply suitable for powering popular DSLR cameras. The DigiFire FX-PRO model has all the features of our former DigiFire 12 model, plus some impressive improvements.

Both models feature:

• OLED Graphic Display which displays all settings at a glance.
• Built-in Voltage Meter
• Heavy-Duty, individually adjustable power output for up to 4 heaters.
• Built-in 8V DSLR Power Supply. Just add our DSLR Battery Adapter and power you DSLR from the Dew Controller. †
• 2 DC Accessory Ports
  • 1 Port 12V up to 7 Amp output
  • 2nd port programmable for 12V OR 8V (DSLR Camera Power). Up to 1.5 Amp output
• 15 Amps total power (max 7 Amp with Cigarette Lighter Plug).
• Dimmable lights! In fact, after 2 minutes, they shut-off! Pressing 1 of the 2 control buttons will "wake-up" the lights again, or you can also set the lights and graphic display to remain ON
• User Changeable Cord. We strongly recommend you "ditch the Cigarette Lighter Plug". Chose you own or add our Anderson Power Pole plugs to get all 15 Amps the unit is capable of delivering.
• Cord Management - Power other devices using the 2 DC Accessory Ports. For example, our 12V USB Hub.
• Low Voltage Cut-Off - A Kendrick Standard that saves your battery from permanent destruction.
• Disable Low Voltage Cut-Off. We don't recommend it, but if you want to drain your battery beyond repair it is now possible.
• Reverse Polarity Protection

All the features of the DigiFire FX, PLUS:

• Temperature Sensing control for 2 of the 4 heater ports.
  • Heaters are only powered when the temperature of your optics reaches the level you choose. It works on the difference between Ambient Air Temperature and the temperature of your optics. Choose a setting that is 0-10 C°
  • Prevents unnecessary over-heating (which degrades image quality)
  • Saves battery power
• Traditional "Duty-Cycle" settings are also available on all 4 heater ports

Sensors included: 2 - 1 of these is the Ambient Air Temperature and the other is the Optic Temperature Sensor. Additional Sensors are optional. If you want to use Temperature Regulation on a 2nd optic (telescope), order an extra Temperature Sensor.

Coping with Dew Fact Sheet

Our new mid-level Kendrick Dewminator Controller is the perfect choice for those who are budget conscious but still want more than basic features.

Kendrick Dewminator Controller features 4 individual adjustable heater ports and dual DC Accessory Ports that can power other 12V equipment.

Product Features:

• Heavy-Duty, individually adjustable power output for up to 4 heaters.
• 2 DC Accessory Ports
• 15 Amps total power (max 7 Amp with Cigarette Lighter Plug).
• Dimmable lights! In fact, after 20 seconds, they shut-off! Turning any knob will "wake-up" the lights again.
• User Changeable Cord.
• Cord Management - Power other devices using the 2 DC Accessory Ports. For example, our 12V USB Hub.
• Low Voltage Cut-Off - A Kendrick Standard that saves your battery from permanent destruction.
• Disable Low Voltage Cut-Off. We don't recommend it, but if you want to drain your battery beyond repair it is now possible.

Anderson Power Pole Option: All Kendrick Dew Controllers include a power cord with that uses a Cigarette Lighter Plug with an internal 7 Amp fuse. Some astronomers prefer Anderson Power Pole Connectors which are superior to cigarette lighter plugs. We also terminate the power cord with a special "pluggable terminal block" which makes it easy to make your own power cord. For convenience, we offer 2 Anderson Kits that include the Red & Black plastic shells and 2 metal contacts. The "Pre-Welded" model permanently fuses the plastic shells together using a plug orientation that works with Kendrick Power Supply/Distribution products. If you are unsure of the plug orientation you need, purchase the "non-welded" model.

Extra Power Cords are available.. The controller does include a power cord, but some people like a spare cord and they are available for purchase.

SKU 2660-L

The Pegasus Dual Channel Dew Heater Controller offers an efficient and straightforward solution for preventing dew buildup during long astronomical observation sessions. This compact yet powerful device ensures your stargazing nights remain uninterrupted, even in damp conditions.

Equipped with two independent digital RCA outputs, each channel can be individually controlled using the conveniently located knob on the side of the controller. These outputs are versatile, capable of managing telescope fans or even powering a lightbox, enhancing the controller's functionality.

Additionally, the controller features LED operation indicators on the front faceplate, providing clear, at-a-glance feedback on the power intensity for each dew channel. This makes monitoring and adjusting your dew control settings easy and intuitive.