Ordering Information Model 266DSH Differential Pressure Transmitter – BASE ACCURACY 0.06 % SENSOR - Span limits A 0.05 and 1 kPa 0.5 and 10 mbar 0.2 and 4 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) 1 For standard static, high static and gauge versionsAISI 316 ss Viton® (Notes 2, 3, 4, 5) NACE (non exposed) Housing material and electrical connection A Aluminium alloy (barrel version) 1/2 in. – 14 NPT (Note 6) Output/Additional options 1 HART and 4 to 20 mA - Advanced functionality (includes option R1) Drain/vent valve (material and position) (wetted parts) V1 AISI 316 L ss on process axis (Notes 4, 7) NACE Integral LCD L1 Digital LCD integral display with integrated keypad (Note 8) TB NOTE:Not available with high static pressure code HNot available NSF/ANSI 61 approval code YNNot 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 RNot available with Output code 9Not available with Process flanges/adapters material/connection code D, E, G, H, Q, T, M, S, U, VNot available with Output code 7
