Smart 3G-C2, Ammonia Cat 0-100% LEL

Smart 3G-C2 Atex Zone 1 Flammable Catalytic Sensors • Standard 4-20 mA 3 wire output • Optional 1 or 3 relay output • Optional RS485 interface for Modbus communication. • Zero tracking to maintain the zero point steady from possible drifts • Ongoing system self diagnosis • ATEX II 2G Ex db IIC T5 Gb (standard marking) (II 2GD with optional adapter) • ATEX II 2G Ex db [ib] ib IIC T6 Gb for detectors with intrinsically safe protection • SIL 2 HW & SIL3 SW certified