Description Technical Specification Nominal diameter Flange type: DN 0.59 in (15 mm) to DN 11.81 in (300 mm)Insert type: above DN 11.81 in (300 mm) Temperature range Normal temperature type: -40 °F to 482 °F(-40 ℃ to 250 ℃)High temperature type: -40 °F to 662 °F (-40 ℃ to 350 ℃) Pressure range DN 25 to DN 200 4.0（>4.0 agreement supply）DN 250 to DN 300 1.6（>1.6 agreement supply） Body material 304 SS ,316 L（Optional） Accuracy Flange connection type：Liquid: 1.0% FS ；Gas: 1.5%FS Insert type: liquid: 2.0% FS ；Gas: 2.5% FS Power supply 24 V DC or battery power supply Output pulse; 4 mA to 20 mA; RS 485, MODBUS protocol, HART Protection level IP 65
