SIL2-sample system according to EN1539 Performance level d for XNX Transmitter with Optima Plus consisting of: - sheet steel cabinet 600 x 600 mm - injector Typ. 710200 incl. throttle check valve fitting - 1x sample gas filter AGF-FE-4-KV incl. mounting bracket and filter element FE-E4 - 1x flow meter 25-250l/h, type DK47 with needle valve incl. 1x inductive ring sensor TG15, monostable, 1x inductive ring sensor TG15, bi-stable , P P - 2/2 way solenoid valve with junction box for pressure testing - completely tubed in PTFE - suitable to use in hazardous area zone 2 - complete sheet steel controller cabinet 500 x 400 x 200 mm for pressure testing to be installed outside hazardous area Please note the Optima Plus devices, the calibration and the XNX Transmitter need to be ordered separately.