Hubbell® H-MOSS® DHADC Daylight Sensor, 10 VDC, Blue-Enhanced Photo Diode Sensor
Low Voltage Occupancy Sensors
746551
MFG #: DHADC
Hubbell Wiring Device-Kellems
381.83000
/ ea
Hubbell DHADC is the ideal system for providing continuous dimming control for 2-wire 0-10V dimming ballasts based on natural daylight. This control maintains constant, undisturbed, fluorescent light levels during peak use times. Through continuous monitoring of ambient light levels, the DHADC dims the associated lighting fixtures to a user predefined foot-candle setting. The DHADC dimming photocell provides precise control of the actual amount of lighting on the work surface (e.g. desktop, floor) within its field of view. Measured light levels are converted into a linear, proportional, analog voltage that controls the ballast-dimming range. This achieves maximum energy savings by efficiently blending natural and artificial light to maintain a comfortable visual environment.
- Catalog URL - PREMISE_WIRING_FEUR12LCM_Catalog.pdf(Catalog URL)
- http://www.hubbell-wiring.com/(Seller Home Page URL)
- Install Instructions 1 URL - 11456_LV92KCB5OEQNJXWA.pdf(Install Instructions 1 URL)
- Spec Sheet URL - 11456_8OR7DWMGXV6PZ209.pdf(Spec Sheet URL)
- Spec Sheet URL - WDK-DHADC-SPEC-EN.pdf(Spec Sheet URL)
- Warranty URL - 11456_KSQ73TIDZHP0GW2U.pdf(Warranty URL)
- Warranty URL - WDK_OccupancySensor_Warranty.pdf(Warranty URL)
- Applications
- Features
| For use with 0-10V DC dimming ballasts. |
| Daylight Harvesting Controls |
| 0 to 10 VAC dimmable ballast |
| 3/8 in mounting hole |
| Low-profile design |
| Multiple calibration options |
| Selectable 3 or 8 sec dimming rate |
| 0 to 500 FCD light-sensitivity range |
| The sensor head adjustment sets the maximum output of the controlled ballast |
| The sensor also provides a short and long delay |
| The short delay provides faster sensor response |
| The long delay slows the sensor response and maintains a more stable signal to the ballast, such as in situations with passing clouds |