SITRANS FCS300 dual tube Coriolis flowmeter, diameter DN 15 (1/2"), DN 25 (1"),DN 50 (2"), DN 80 (3"), DN 100 (4"),DN 150 (6"). Suitable for volume flow, fraction, mass flow, temperature and density measurement of liquids and gases. Coriolis sensor FCS300 with transmitter FCT030 Sensor size DN50 (2") with connection size DN40 (1½") Weld neck raised face flange ASME B16.5 Class 600. AISI 316L, W1.4435/1.4404 Massflow: 0.1% Flow Density: 2kg/m3 Remote mounted transmitter Aluminium IP67 / NEMA 4X M12 socket for sensor cable ATEX II 2G zone 1. FC310: z1. FC330 Compact: z1. FCS300 Remote: z1. FCT030 Field mount: z1. Graphical local user interface 240x160 pixels Lid window in "Panzer glass" No cable glands supplied metric thread with caps Standard software (Transmitter) Current Output 4-20 mA HART active (Ex) Ex Active: Ch2: Current/Freq./Pulse. Ch3: Relay. Ch4: None.