PL series
Application:
On sightglasses and sightflow indicators from DN 25 upwards, on sight-tubes and rectangular or D-ended sightglasses.
Materials:
- Corrosion resistant aluminium high integrity castings for housings and fixation pieces
- Built-in reflectors of higly polished aluminium alloy or LED diodes
Electrical Data:
- Wattage up to 20 W with T6 classification, up to 50 W with T4 classification
- Voltages from 12 / 24 / 230 / 240 V without, and from 36 V up to 240 V with internal transformer