The ALC-PRM-VFC photocell will turn lighting on when the ambient light falls below a preset level.
The lighting will then be turned off when the total light level rises above a separate preset level. A adjustable time delay prevents nuisance switching (e.g. dark clouds). The ALC-PRM-VFC can be mounted flush or surface on a ceiling.
ALC-PRM-VFC - Key features of PRM Switching detectors include:
- Switching with lux level sensing
- Programmable via our programming handset
- Absence detection functionality
- User handset available to control on/off and lux levels
|CODE||DESCRIPTION||LOAD RATING AT 230VAC||TIME DELAY|
|ALC-PRM-VFC||Compact, IP40, flush mounted, ceiling, photocell switch, PRM switching, volt free contacts||10A||6A||3A||3A||10A||0–99m|
INC = Incandescent Lighting, F = Fluorescent Lighting, CF = Compact Fluorescent Lighting, LED = LED Lighting, RH = Resistive Heaters