规范：

 IECEx / ATEX: Ex ia d IIC T4 Gb for Zone 1, and cCSAus C1, D2 Groups A, B, C, D T4

 SIL2 hardware compliance, without compromising reliability(functional safety manual available)

认证:

ATEX/IECEx: Ex ia d IIC T4 Gb(-10°C ≤ Ta ≤ +60°C)* Ex tb IIIC T90°C Db(-10°C ≤Ta ≤ +60°C)*

Class 1, Division 1, Groups A,B,C,D T4 (-10°C ≤ Ta ≤ +60°C)*

Class II, Division 1, Groups E,F,G(-10°C ≤ Ta ≤ +60°C)*

TIIS Zone 1 Ex ia d IIC T4 X(-10°C ≤ Ta ≤ +50°C)**

All variants comply with BS EN 61010
*(+14°F ≤ Ta ≤ +140°F)
**(+14°F ≤ Ta ≤ +122°F).