| 266DRH – High performance differential pressure transmitter with remote seal(s), static pressure up to working pressure of connected seal or sensor pressure limit |
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| Sensor Span Limits / Base Accuracy |
E |
0.8 and 16 kPa (8 and 160 mbar, 3.2 and 64 in. H2O) / Base accuracy 0.075% |
| Maximum Working Pressure (Static Pressure) |
S |
Standard static |
| Diaphragm Material / Fill Fluid |
S |
AISI 316L ss / Silicone oil (NACE) |
| Process Flanges and Adapters Material / Connection |
A |
AISI 316L ss / 1/4 in. – 18 NPT female direct (NACE) (horizontal connection) |
| Bolts Material / Gaskets Material |
2 |
AISI 316 ss / PTFE |
| Housing Material / Electrical Connection |
A |
Aluminium alloy (Barrel version) / 1/2 in. – 14 NPT |
| Output |
1 |
HART and 4 to 20 mA – Advanced functionality |
| Hazardous Area Certification |
E1 |
ATEX Intrinsic Safety Ex ia |
| Integral LCD |
L1 |
Digital LCD integral display with integrated keypad |
| Certificates |
C1 |
Inspection certificate EN 10204 3.1 of calibration (9-point) |
| Material Traceability |
H3 |
Inspection certificate EN 10204-3.1 of process wetted parts |
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| S26RA – S26RA ASME diaphragm seal with rotating flange, manufactured using Taylor’s All-Welded technology |
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| Transmitter Side of Connection |
H |
High pressure side |
| Mounting Flange Rating / Size |
H1 |
ASME CL 150 / 4 in. |
| Mounting Flange Material |
S |
AISI 316 SS |
| Extensions Length / Material |
1 |
50 mm (2 in.) / AISI 316L SS |
| Diaphragm Material |
SM |
AISI 316L SS |
| Seal Surface Finish |
1 |
Serrated |
| Capillary Protection |
N |
Extension tube for direct mount seal |
| Capillary Length |
1 |
Direct-mount construction |
| Fill Fluid |
S |
Silicone oil PMX 200 10 cSt |
| Flushing Ring Hole / Thread |
N |
None |
| Flushing Ring Material |
N |
None |
| Flushing Ring Plug / Gasket |
N |
No plug / No gasket |
