SITRANS F M MAG 5100 W (description not available) DN65, 2 1/2 Inch EN 1092-1, PN 16 Carbon steel flanges ASTM A 105, corrosion-resistant coating of category C4 Liner Material: Hard NBR Rubber Hastelloy C-276 Sensor for remote transmitter (order transmitter separately) No bus communication 1/2 inch NPT Polyamid Terminal box or 6000 I compact.