Base Model

266DSH

Differential Pressure Transmitter

Sensor - Span Limits

E

0.54 and 16 kPa¹

5.4 and 160 mbar

2.16 and 64 inH2O

Application

S

Differential measurement at standard static pressure

Diaphragm Material/Fill Fluid (wetted parts)

K

Hastelloy® C-276

Silicone oil

Process flanges/adapters material and connection (wetted parts)

B

AISI 316 L ss (Horizontal connection)

1/2 in. – 14 NPT-f through adapter

NACE

Bolts/Gasket (wetted parts)

2

For standard static, high static and gauge versions

AISI 316 ss

PTFE2,3,4

Housing material and electrical connection

B

Aluminium alloy (barrel version)

M20 x 1.5 (CM 20) (TO BE USED for WirelessHART)

Output/Additional options

1

HART and 4 to 20 mA - Advanced functionality (includes option R1)

Options requested by “Additional ordering code”10

Drain/vent valve (material and position) (wetted parts)

V1

AISI 316 L ss

On process axis4,6

NACE

Integral LCD

L1

Digital LCD integral display with integrated keypad7

Mounting bracket (shape and material)

B1

For pipe mounting - Carbon steel (Not suitable for AISI housing)