Smart DewHeater Controller 2X
$259.95
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Smart DewHeater Controller 2X
$259.95
Smart Prevention
Real time sensor power adjustment
Dual Heater Ports
Control two straps simultaneously
Auxiliary Power Output
Powers your 12V mount
Isolated Sensors
Accurate bridge sensor design
Software Control
Full CPWI software compatible
Durable Housing
Heavy duty aluminum casing
In Stock
Intelligent Telescope Dew PreventionOptimize power usage and protect optics
The Celestron Smart DewHeater and Power Controller 2X provides intelligent thermal management to protect your telescope optics from dew while maximizing battery efficiency. By continuously analyzing ambient temperature and humidity in real time, this advanced dew heater controller delivers the exact power needed to keep your lenses clear without draining your power supply.
Advanced Thermal Power ManagementComplete environmental control for astrophotography
Designed for astrophotographers and visual observers, the Celestron Smart DewHeater and Power Controller 2X simplifies cable management and thermal regulation at the telescope. Featuring two dedicated dew heater ports, thermistor sensing capability, and a heavy-duty 12V DC power output, this essential astronomy accessory can drive multiple heating straps while running your telescope mount from a single battery source. Its unique bridge design thermally isolates the ambient environment sensors away from internal electronics, guaranteeing precise humidity readings. With seamless integration into Celestron CPWI telescope control software and hand controllers, observers gain ultimate power management and optical protection under dark skies.
Controller SpecificationsTechnical dimensions and compatibility details
Dew Heater Ports
2x RCA Jack
Thermistor Ports
2x 2.5mm Audio Jack
12V DC Power Output Port
12V DC Barrel Connector, 7A Max
Variable DC Power Output Port
3V-12V Variable, 5A Max
AUX Ports
2x Ports for Mount Connection
PC Port
USB 2.0 Type B
12V DC Power Input Port
Threaded Barrel Connector, 10A Max
Environmental Sensors
Integrated Ambient Temp & Humidity
Enclosure Material
Aluminum with Integrated Fan
Mounting Clamp
Fits CG-5 and CGE Dovetails
Electronic Protections
Fuse, Reverse Polarity, Low Voltage Cut-off
Product Weight
1.2 lbs / 544.3 g
Dimensions
5.5 x 4.5 x 3.25 inches
Core Features and CapabilityEngineered for efficient night sky imaging
Smart Dew PreventionAutomatically adjusts power based on real-time environmental data
Dual Heater OutputsControls up to two dew heater straps simultaneously
Auxiliary Power PortFeatures a 12V DC output port to power your telescope mount
Isolated Sensor BridgePrevents internal electronics heat from affecting humidity readings
Software IntegrationFull control via NexStar+, StarSense, or CPWI software
Durable HousingHeavy-duty metal construction featuring an internal cooling fan
Versatile Mounting OptionsAttaches directly to CG-5/CGE dovetails or tripod legs
Frequently Asked QuestionsEverything you need to know
What is the primary function of the Celestron Smart DewHeater and Power Controller 2X?
The Celestron Smart DewHeater and Power Controller 2X automatically monitors ambient temperature and humidity to deliver precise heating to telescope optics, preventing dew formation while conserving battery power.
Can I power my telescope mount using the Celestron Smart DewHeater and Power Controller 2X?
Yes, the Celestron Smart DewHeater and Power Controller 2X features an auxiliary 12V DC power output port designed to power your telescope mount or other 12V DC accessories from a single power source.
Is the Celestron Smart DewHeater and Power Controller 2X compatible with non-Celestron dew straps?
Yes, the Celestron Smart DewHeater and Power Controller 2X works with third-party heating bands, though adding the optional Celestron Thermistor cable allows for full automatic temperature regulation.
How do I mount the Celestron Smart DewHeater and Power Controller 2X onto my telescope setup?
You can mount the Celestron Smart DewHeater and Power Controller 2X directly onto CG-5 or CGE dovetail rails using its integrated clamps, or secure it to a tripod leg with the included mounting strap.