| BRAND | Berthold |
| Product | 56926-004: LB 4700-11-1B-80-01-100 |
| Internal code | IMP4300020 |
| Technical specification | LB4700-11-1B-80-01-100 DuoSeries point detector CrystalSENS Duo, 50 x 50 (NaI/Tl) ATEX: II 2 G Ex db eb IIC T1-T6 Gb ATEX: II 2 D Ex tb IIIC T85 °C Db IECEx: Ex db eb IIC T1-T6 Gb IECEx: Ex tb IIIC T85 °C Db CEC: Ex db eb IIC T1-T6 Gb CEC: Ex tb IIIC T85 °C Db NEC: Class I, Zone 1 AEx db eb IIC T1-T6 Gb NEC: Zone 21, AEx tb IIIC T85 °C Db Temperature range Ta for T6: -40...+75 °C Temperature range Ta for T1-T5: -40...+80°C (ATEX/IECEx) IP protection: IP66 / IP67 Self-diagnostics according to Namur NE-107 Housing material: Stainless steel ISO 1.4301 / AISI 304 2 cable entries (1 x M16 and 1 x M12) Temperature range T: -40...+60°C(-40...+140°F) Higher temperatures with additional use of water cooling |
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