Sample System " Searchpoint Optima (UL 3/4" NPT)" mounted in parallel, Type Optima Z consisting of: - housing 500 x 500 x 200 mm, sheet metal, covered - injector Typ. 710200 incl. throttle check valve fitting - 2x sample gas filter AGF-FE-4-KV incl. mounting bracket and filter element FE-E4 - 2x flow meter, type DK800 with needle valve and inductive ring sensor TG15, monostable, Z Z - bypass-connector for system extension - completely tubed in PTFE - suitable to use in hazardous area zone 2 Please note the Optima Z device and the junction box need to be ordered separately. Also do not forget the flow controller if needed.