Ordering Information Model 266DSH Differential Pressure Transmitter – BASE ACCURACY 0.06 % SENSOR - Span limits E 0.54 and 16 kPa 5.4 and 160 mbar 2.16 and 64 inH2O (Note 1) Application S Differential measurement at standard static pressure Diaphragm material / Fill fluid (wetted parts) S AISI 316 L ss Silicone oil (Note 1) NACE Process flanges/adapters material and connection (wetted parts) B AISI 316 L ss (Horizontal connection) 1/2 in. – 14 NPT-f through adapterNACE Bolts/Gasket (wetted parts) 1 For standard static, high static and gauge versionsAISI 316 ssViton®(Notes 2, 3, 4, 5)NACE (non exposed) Housing material and electrical connection S AISI 316 L ss ( barrel version) (I2 or I3 required)1/2 in. – 14 NPT(Notes 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 3, 7) NACE Hazardous area certifications (see relevant paragraph for complete detailed markings) E4 FM Approvals (Canada) approval (XP, DIP, IS, NI, Type N) (Notes 6, 8) Integral LCD L1 Digital LCD integral display with integrated keypad (Notes 9) Mounting bracket (shape and material) B2 For pipe/wall mounting - AISI 316 L ss (Notes 4) Additional tag plate I2 Tag and certification stainless steel plates (laser printed) Certificates (multiple selection allowed) C6 Certificate of compliance with the order EN 10204–2.1 of instrument design Material traceability H3 Inspection certificate EN 10204–3.1 of process wetted parts (not for gaskets) Notes.Not available with high static pressure code HNot 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 NSF/ANSI 61 approval code YNNot 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 Housing code JNot available with Output code 7
