{"product_id":"celestron-smart-dewheater-controller-2x","title":"Smart DewHeater Controller 2x","description":"\u003cp\u003eWork 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.\u003c\/p\u003e\r\n\u003cp\u003eThe 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\u003cstrong\u003e.\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe 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).\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSmart Controls\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eAt 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.\u003c\/p\u003e\r\n\u003cp\u003eYou 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.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Smart DewHeater and Controller 2x runs on a 12V DC battery (like our\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/powertank-lithium-pro\"\u003ePowerTank Lithium Pro\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.celestron.com\/products\/powertank-17\"\u003ePowerTank 17\u003c\/a\u003e) 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.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIf 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.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eUnique Industrial Design\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eThe Smart DewHeater and Controller 2x features a heavy-duty metal housing. Inside, a cooling fan protects the controller’s electronics.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eThe Bridge \u003c\/strong\u003e– 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.\u003c\/p\u003e\r\n\u003cp\u003eThe 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.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eMounting\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e– 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.\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eSmart DewHeater and Controller 2x comes complete with:\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eSmart DewHeater and Controller 2x\u003c\/li\u003e\r\n\u003cli\u003eTripod leg strap\u003c\/li\u003e\r\n\u003cli\u003eController power cable\u003c\/li\u003e\r\n\u003cli\u003ePower cable for external 12V DC device\u003c\/li\u003e\r\n\u003cli\u003eAUX cable for connecting to Celestron mounts\u003c\/li\u003e\r\n\u003cli\u003eThermistor extension cable to attach to Celestron’s Dew Heater Ring\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eEnhance your setup\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp\u003eWe 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.\u003c\/p\u003e\r\n\u003cp\u003eFor 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.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cp\u003eGeneral Info:\u003c\/p\u003e\r\n\u003ctable class=\"table-open\" id=\"product-specs-list\" role=\"table\" aria-label=\"Product Specifications\"\u003e\r\n\u003ctbody role=\"rowgroup\"\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eDew Heater Ports:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003e2x ports, RCA jack, compatible with Celestron Dew Heater Rings and other 3rd party vendor heating straps\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eThermistor ports:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003e2x ports (one for each dew heater port), 2.5mm Audio jack, compatible with Celestron Dew Heater Rings and optional Celestron Thermistor\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003e12V DC power output port:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003e12V DC barrel connector jack (5.5mm\/2.1mm), 7A max\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eAUX ports:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003e2x ports, allows connection to Celestron mounts for HC control, also allows connection of optional accessories\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003ePC port:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eUSB 2.0 Type B, allows connection to PC for control with CPWI\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003e12V DC power input port:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eThreaded barrel connector jack, 5.5mm\/2.1mm, 10A max input\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eIncluded power cable:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eCigarette lighter plug on one end, threaded barrel connector on other end (5.5mm\/2.1mm) , 10 ft. long, 10A fuse protected\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eEnvironmental sensor:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eMeasures ambient temperature and humidity, integrated into enclosure \"bridge\" to thermally isolate\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eEnclosure construction:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eAluminum with integrated fan\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eClamp:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eFits CG-5 and CGE dovetails (also can be strapped onto tripod leg)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eElectronic protections:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003eFuse protected, reverse polarity protected, low voltage cut-off\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eWeight:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003e1.2 lbs (544.3 g)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr role=\"row\"\u003e\r\n\u003cth role=\"rowheader\" scope=\"row\"\u003eDimensions:\u003c\/th\u003e\r\n\u003ctd role=\"cell\"\u003e139.7mm x 114.3mm x 82.55mm (5.5\" x 4.5\" x 3.25\")\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003eManuals \u0026amp; Documents\u003c\/h2\u003e\u003ch3\u003eManual\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/9575\/6487\/files\/Smart_DewHeater_Controller_2x_Instruction_Manual.pdf?v=1771800609\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"doc-icon\" aria-hidden=\"true\"\u003e📘\u003c\/span\u003e Smart DewHeater Controller 2x\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0736\/9575\/6487\/files\/ASCOM_Driver_for_Smart_DewHeater_Controller_Manual.pdf?v=1771800614\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"doc-icon\" aria-hidden=\"true\"\u003e📘\u003c\/span\u003e Smart DewHeater Controller 2x (1-03-001-0318-02)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":46220101386439,"sku":"1-03-001-0318","price":269.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0736\/9575\/6487\/files\/1-03-001-0318-01.jpg?v=1771949103","url":"https:\/\/snowflakeskies.com\/products\/celestron-smart-dewheater-controller-2x","provider":"Snowflake Skies","version":"1.0","type":"link"}