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(SOLD SN4553469)New Astro-Smart RC-CDA-R Ritchey-Chretien Dew Removal System Sold!

Price - $199.00

Ad Number: 145174

Posted: 10 Aug 2018

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(SOLD SN4553469)Buy a brand new Astro-Smart 4 Channel Differential Computerized Dew Annihilator Remote Controller ( Model - RC-CDA-R ) designed for ritchey-chretien RC style telescope or any telescope with a cooling fan on the primary mirror. The RC-CDA-R comes with Dual Channel Temp/Humidity Sensor, Fan Control Cable, PC Remote Software, Data Logger and Plot Retrieval SW and USB interface cable for use with provided Windows Application Programs.

The ( Model - RC-CDA-R ) has the following innovative features at a remarkable price:
1. Worry free warranty program for life of product sale.
2. 12 VDC Fan Control Output For RC Primary Mirror Cool Down. Automatic Or Manual Control And LED Indicator.
3. Dual Channel Flash LED PWM indicators for heat percent output.
4. Low Voltage Cut-OFF Circuit And LED Indicator.. Cutoff at 10.5-11VDC.
5. Over Current, Reverse Current and Over Voltage Protection.
6. Full computerized automatic or manual operated dew control solution standalone or operated from computer.

7. Four(4) automated or manual output port heat channels user control capable of 120 watts (12VDC, 10amps).
Works with any RCA type heat strap....Astro-Smart and other compatible straps Astro-Zap, Kendrick, etc.
8. Two differential temperature and one ambient temperature/humidity measurement and control. Accuracy 0.5 degrees @ 25 degrees C.
9. Automated or manual dew point and temperature variance set point for dew control. 1-10 degrees.
10. Variable power control duty cycles 0-100%. Patented Astro-smart wave cancellation method and pulse width modulation (PWM) for efficient heat output tailored for extreme dew removal, reduced wave interference with CCD imaging and conservation of power draw.
11. Easy User Select able Power Curve Algorithms For all Heat Channels and Bias Offset Control For DTS optic sensors.
12. Flash Non-Volatile memory storage of critical sensor calibration parameters recoverable for future telescoping sessions.

13. Flash Threshold Settings For Sensor Level Inputs To Set User Alarm Conditions.
14. Audible alarms for dew point approaching and differential delta monitoring.
15. Dual Fahrenheit or Celsius temperature display feature.

16. Updatable firmware and standalone software operating system graphic user interface.
17. Long distance remote control interface to observatory including Microsoft Windows software interface via remote computer. The CDA-R interface supports serial RS-232, USB, Ethernet, Wireless Bluetooth(200 Feet) and Wireless ISM RF(650 feeet) backhauls.

18. Automated system data logger storage, retrieval and plot comparison capability.
19. Up-gradable feature to accept rain sensor and or SQM Sky Quality Meter sensors for cloud prediction.and observatory control.
20. Dimensions(5.2" Length x 3" Wide x 1.9" High).

The RC-CDA-R package includes:
1. RC-CDA-R unit.
2. Ambient/Humidity Temperature Sensor Probe.
3. FAN control Cable Harness.
4. RS-232 to USB interface Cable.
5. 12VDC Car Cigarette Fused Power Adapter Harness.
6. CD with user manual, CDAP-PRO PC Remote Software and Video Tutorials.

Please, feel free to ask any questions at dale@astro-smart.com. Our preferred method of payment is paypal for your convenience. Please, visit our website with links below. Clear Skys and thanks for looking.
http://www.astro-sma...ator-Series-CDA ......Additional Product Info.
http://www.astro-sma..._v_09_07_18.pdf............................User Manual.
http://www.astro-sma...p=1_51_Purchase ...................................................................................Purchase Page.


  • Condition Brand New
  • Location Melbourne FL

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