Ordering Information Model 266DSH Differential Pressure Transmitter – BASE ACCURACY 0.06 % SENSOR - Span limits B 0.2 and 4 kPa 2 and 40 mbar 0.8 and 16 inH2O (Notes 1, 2) Application S Differential measurement at standard static pressure Diaphragm material / Fill fluid (wetted parts) H Hastelloy® C-276 (on AISI seat) Silicone oil (Note 1) NACE Process flanges/adapters material and connection (wetted parts) A AISI 316 L ss (Horizontal connection)1/4 in. – 18 NPT-f direct NACE Bolts/Gasket (wetted parts) 2 For standard static, high static and gauge versionsAISI 316 ssPTFE(Notes 3, 4, 5, 6)NACE (non exposed) Housing material and electrical connection A Aluminium alloy ( barrel version)1/2 in. – 14 NPT(Notes 7) Output/Additional options 1 HART and 4 to 20 mA - Advanced functionality (includes option R1) Notes.Not available with high static pressure code H.Not available NSF/ANSI 61 approval code YN.Suitable for oxygen serviceNot available with sensor code ANot available with Process Flanges/Adapters material/connection code P, ZNot available with flange mounted version - Process flanges/adapters material/connection code R Not available with Output code 9
