SITRANS FM MAG 3100 Full-bore electromagnetic flow sensor, flanged, diameter DN 15 to DN 2000 (1/2" to 78"). Suitable for volume flow measurement of liquids (conductive), main applications in process industry, chemical industry, steel industry, mining, utility, power generation and distribution, O&G/HPI. . DN100, 4 Inch EN1092-1, PN16 Carbon steel flanges ASTM A 105, corrosion-resistant coating of category C4 PTFE Hastelloy C276 / 2.4819 (PFA: Hastelloy C22/2.4602) Sensor for remote transmitter (Order transmitter separately) No bus communication Metric cable glands, Polyamid terminal box or MAG 6000i integral mount