


技術(shù)參數(shù)
| Weight | 0,5 kg  | 
Material  | Glass, Reinforced polyester  | 
Colour  | Red  | 
Voltage  | 10 - 27 VDC  | 
					Current consumption   | 0,3mA  | 
Environm. requirement  | EN 54  | 
Degree of protection  | IP66  | 
Working temperature  | - 20 - + 70°C  | 
Cable inlets  | 2 x M20  | 
Maintenance  | Replace broken glass  | 
Service  | Replace if faulty  | 
Approvals  | See website  | 
ATEX certificate for BF-502/N  | NEMKO 03ATEX217X  |