Explosion protection: II 2 G Ex d e IIB + H2 T6 Gb , II 2 D Ex tb IIIC T85 ºC Db
certificate: PTB 12 ATEX 1014
Ambient temperature: T6: -50°C to +60°C
Cable gland: M20 x 1.5 (cable 5.5 to 13 mm)
Signal selection: by DIP switches
Volume: max. 115 dB(A) reducible in 3 levels each by 10 dB
Signal tone: 32 for each signal level
Current consumption: 93 - 460 mA
Power consumption: max. 14 W
Clamping capacity to: 2.5 mm2
degree of protection: IP66
Housing: seawater resistant Aluminium,sound protection hood Polyamide
Weight: 2.8 kg
Type: dev20
Manuf.: "FHF"