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Pegasus Environmental Sensor for UPB, PPB - Stereo Jack

Pegasus Environmental Sensor for UPB, PPB - Stereo Jack

by Pegasus Astro
SKU PEG-SENS-UPB
CA$28.00 - CA$28.00
CA$28.00
CA$28.00 - CA$28.00
CA$28.00
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  • Real-time temperature and humidity monitoring
  • Enables automatic dew heater control
  • Provides critical data for temperature-compensating focusers
  • 3.5mm stereo jack for direct connection
  • Compatible with Ultimate Powerbox v1 and Pocket Powerbox
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  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • Pegasus Astro Environmental Sensor for UPBv1 & PPB (Stereo Jack)

    This Pegasus Astro Environmental Sensor provides precise, real-time temperature and humidity data directly to your Ultimate Powerbox v1 or Pocket Powerbox. By monitoring ambient conditions through its 3.5mm stereo jack connector, it allows your Powerbox to intelligently manage dew heater output and supply critical information for automated focusing routines.

    Real-Time Environmental Data: Automated Dew Control and Focus Compensation

    Stable imaging requires adapting to changing atmospheric conditions. This sensor constantly feeds temperature and humidity levels to your Powerbox, allowing it to calculate the precise dew point and automatically adjust the power to your dew straps. This prevents dew from forming on your optics without wasting battery power or introducing unnecessary heat into the optical path.

    For imagers using temperature-compensating focusers, the data from this sensor is essential. It provides the ambient temperature readings needed for software to make micro-adjustments to the focus point as the telescope cools, ensuring your images remain critically sharp throughout the night.

    Plug-and-Play Integration: Designed for UPBv1 & Pocket Powerbox

    Engineered specifically for legacy Pegasus Astro power controllers, this environmental sensor features a 3.5mm stereo jack connector for a secure, reliable connection. It is fully compatible with the original Ultimate Powerbox (v1) and the Pocket Powerbox, integrating seamlessly into their ecosystems.

    • Simple Connection: Plugs directly into the dedicated environmental port on your Powerbox—no adapters or complex setup required.
    • Compact Design: The small, lightweight sensor can be placed anywhere on your rig to get an accurate reading of local conditions without adding clutter.
    • Immediate Recognition: Once connected, the sensor is instantly recognized by the Pegasus Astro Unity Platform software, displaying temperature and humidity readings on the main dashboard.

  • What data does the Pegasus Environmental Sensor provide to my Powerbox?

    The sensor provides two key environmental metrics: ambient temperature and relative humidity. The Pegasus Astro software uses this information to calculate the current dew point, which is critical for automating dew heater control.

    How does the Environmental Sensor help prevent dew on my 8" SCT?

    By connecting the sensor to your Ultimate Powerbox v1 or Pocket Powerbox, the system automatically calculates the dew point. It then adjusts the power to your dew straps to keep the corrector plate of your SCT just slightly warmer than this temperature, preventing condensation from ever forming without overheating the optics.

    Is this sensor compatible with the Ultimate Powerbox v2/v3 or Pocket Powerbox Advance/Micro?

    No. This model uses a 3.5mm stereo jack and is specifically designed for the original Ultimate Powerbox v1 and Pocket Powerbox. Newer models like the UPBv2/v3 and Pocket Powerbox Advance/Micro use a different connector (RJ12) and require a different sensor model.

    Can I use the Environmental Sensor to automatically adjust focus?

    Yes, indirectly. While the sensor doesn't control the focuser itself, it provides the necessary ambient temperature data to your control software (like N.I.N.A. or SGP). This allows you to enable temperature compensation, where the software automatically adjusts the focuser position as the temperature changes throughout your imaging session on a refractor or reflector.

    How do I connect the Environmental Sensor to my Pocket Powerbox?

    Simply plug the sensor's 3.5mm stereo jack into the port labeled "EXT" or "ENVIRONMENT" on your Pocket Powerbox. The device will be automatically detected by the Pegasus Astro software, and the environmental readings will appear in the dashboard.

    Where should I place the Environmental Sensor on my telescope rig?

    For the most accurate readings, place the sensor in a location that reflects the true ambient conditions, away from direct heat sources like your laptop exhaust or the Powerbox itself. Many users attach it to a dovetail bar or tripod leg, ensuring it has free airflow.

  • Product Type Environmental Sensor
    Function Measures Ambient Temperature & Relative Humidity
    Connector 3.5mm Stereo Jack
    Compatibility Ultimate Powerbox v1, Pocket Powerbox

    • Environmental Sensor with 3.5mm Stereo Jack

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  • Pegasus Astro 2-Year Warranty