Ordering Information Model 266DRH Differential Pressure Transmitter with remote seal– BASE ACCURACY 0.06 % SENSOR - Span limits P 40 and 2400 kPa0.4 and 24 bar5.8 and 348 psi Use code S Diaphragm material / Fill fluid (wetted parts) S AISI 316 L ssSilicone oil(Note 1)NACE Process flanges/adapters material and connection (wetted parts) B AISI 316 L ss for two seals construction1/2 – 14 NPT-f through adapter(Note 2)NACE Bolts/Gasket (wetted parts) A Housing material and electrical connection T AISI 316 L ss (barrel version)M20 x 1.5 (CM20) Output/Additional options 8 HART and 4 to 20 mA Safety - certified to IEC 61508Options requested by “Additional ordering code”(Note 3) Notes.Not wetted – Hastelloy C276™ on AISI seat for sensor code BNot available with low side diaphragm code R, 2, W
