Honeywell ST 3000 manual 114

Dimension Drawings The following table provides references to dimension drawings for newly designed ST 3000 Pressure Transmitters (Revision S and greater). If you need a copy of a drawing, please determine the appropriate drawing number from the following table and contact your Honeywell representative.

Table 2 Dimension Drawings for Transmitter Models STD110, STD120, STD125, STD130, STD170, STD924, STD930 (Revision S or Greater)

Equipped with	Angle Bracket		Flat Bracket
A-G manifold part #
	Vertical Pipe	Horizontal Pipe	Vertical Pipe	Horizontal Pipe
(none)	51452896	51452895	51452894	51452893
M4AV1	51452886	51452888	51452890	51452892
M4TV1	51452885	51452887	51452889	51452891

Table 3 Pressure Specification and Ratings Summary Comparisons (Revision S or Greater)

Transmitter	Upper Range	Maximum Allowable		Overpressure Rating
Model	Limit	Working Pressure		(Note 1)
		(Note 1)
		Previous	New Design	Previous	New Design
STD110	10 inches H2O	50 psi	(Same as	50 psi	(Same as
	(25 mbar)	(3.5 bar)	previous)	(3.5 bar)	previous)
STD120,	400 inches H2O	3000 psi	4500 psi	3000 psi	4500 psi
STD924	(1 bar)	(207 bar)	(310 bar)	(207 bar)	(310 bar)
STD125	600 inches H2O	"	"	"	"
	(1.5 bar)
STD130,	100 psi	"	"	"	"
STD930	(7 bar)
STD170	3000 psi	"	"	'"	"
	(207 bar)

Note 1 Maximum Allowable Working Pressure and Overpressure Rating vary with materials of construction; for more specific information refer to the appropriate Specification and Model Selection Guide. Transmitters with Graphite Gaskets have a 3625 psi rating (250 bar) except for the Draft Range Transmitter which maintains a 50 psi rating. Flange Adapters with Graphite Gaskets have a 3000 psi rating.

4 of 4 34-ST-99-25 (Addendum to 33-ST-33-39) 10/04