Reference Manual
00809-0100-4809, Rev DA
Appendix A: Specifications and Reference Data
September 2015
162
Specifications and Reference Data
A.11.3 Physical specifications
Temperature measurement
Integral RTD
100 Ohm platinum RTD
4-wire RTD ( = 0.00385)
Remote RTD
100 Ohm platinum RTD, spring loaded with
1
/2-in.
NPT nipple and union (078 series with Rosemount 644
housing)
Thermowell
1
/2-in. ⫻
1
/2-in NPT, 316 Stainless Steel with
1
/2-in. weld
couplet (same as specified pipe material).
Housing connections
1
/2–14 NPT, G
1
/2, and M20 ⫻ 1.5 conduit. HART interface
connections fixed to terminal block for output code A
Annubar sensor material
316 Stainless Steel
Alloy C-276
Mounting material
Carbon Steel (A105)
316 Stainless Steel
Chrome-Moly Grade F-11
Chrome-Moly Grade F-22
Chrome-Moly Grade F-91
Annubar sensor type
Pak-Lok model (option P)
Provided with a compression sealing mechanism rated
up to 600# ANSI (1440 psig at 100 °F [99 bar at 38 °C])
–150 to 850 °F (–101 to 454 °C)
Not available for steam above 600 °F (315 °C)
Flanged with opposite side support model (option F)
Provided with opposite side support, which is the
same material as the pipe and requires a second pipe
penetration
Sensor flange is the same material as the Annubar
sensor and the mounting flange is the same material
as the pipe material
Flanged mounting hardware: nuts, studs, and gaskets
(DIN units supplied without nuts, studs, and gaskets)
SST: (–300 to 850 °F [–184 to 454 °C])
Alloy C-276: (–150 to 1250 °F [-101 to 677 °C])
Flange–Lok model (option L)
Flange-Lok assembly is supplied in 316 SST material.
Flange-Lok mounting hardware: nuts, studs, and
gaskets (DIN units supplied without nuts, studs, and
gaskets)
–150 to 850 °F (-101 to 454 °C)
Not available for steam above 600 °F (315 °C)
Flo-tap models (options G and M)
Opposite side support is not available
Threaded connection is not available with sensor size
3
Gear Drive is not available with sensor size 1
Packing gland required
Packing Gland Material Temperature Limits
– PTFE: –40 to 400 °F (–40 to 204 °C)
– Graphite: –150 to 850 °F (-101 to 454 °C)
Isolation valve included
– The isolation valve will carry the same pressure
rating as the sensor flange and mounting flange
specified in the mounting type
– Isolation valves are not supplied with DIN flanges
and must be customer supplied
For threaded Flo-tap models, the isolation valve NPT
size is 1
1
/4-in. (sensor size 1) and 2-in. (sensor size 2).