Honeywell STR94G, STR93D manual Table II Seals

Page 21

34-ST-03-57 Page 21

Availability

STR9xx

TABLE II - SEALS (continued)

 

 

 

 

 

 

 

3D

4G

 

Diaphragm

 

Threaded Process

Seal Pressure

 

 

 

 

 

Rating *

Selection

 

 

 

Connection Size

(NPT

 

 

 

Diameter

C.S. Bolts

304 SS

 

 

 

 

 

Female)

 

 

 

 

 

 

 

 

 

 

 

 

Bolts

 

 

 

 

 

 

 

1/2" NPT

 

 

 

_ _ _ JJG _ _ _ _ _ _

 

2.4"

 

 

3/4" NPT

 

2500 psi

1250 psi

_ _ _ JKG _ _ _ _ _ _

 

 

 

 

1" NPT

 

 

 

_ _ _ JLG _ _ _ _ _ _

 

 

 

 

1/2" NPT

 

 

 

_ _ _ KJG _ _ _ _ _ _

 

2.9"

 

 

3/4" NPT

 

2500 psi

1250 psi

_ _ _ KKG _ _ _ _ _ _

 

 

 

 

1" NPT

 

 

 

_ _ _ KLG _ _ _ _ _ _

 

 

 

 

1/2" NPT

 

 

 

_ _ _ LJG _ _ _ _ _ _

 

4.1"

 

 

3/4" NPT

 

1500 psi

750 psi

_ _ _ LKG _ _ _ _ _ _

 

 

 

 

1" NPT

 

 

 

_ _ _ LLG _ _ _ _ _ _

 

 

 

 

 

Diaphragm

Lower

Selection

 

 

 

 

 

 

 

316L SS

Carbon Steel

_ _ _ _ _ _ JA _ _ _ _

 

 

 

 

 

316L SS

316 SS

_ _ _ _ _ _ JB _ _ _ _

 

Wetted Material

 

Hastelloy C

316 SS

_ _ _ _ _ _ JC _ _ _ _

 

 

Hastelloy C

Hastelloy C

_ _ _ _ _ _ JD _ _ _ _

 

 

 

 

 

 

 

 

 

 

Monel

Monel

_ _ _ _ _ _ JE _ _ _ _

Seal with

 

 

 

 

Tantalum

316 SS

_ _ _ _ _ _ JF _ _ _ _

1

1

 

 

 

 

Tantalum

Hastelloy C

_ _ _ _ _ _ JG _ _ _ _

1

1

Threaded

 

 

 

 

Non-Wetted Material

 

 

CS (Nickel Plated)

_ _ _ _ _ _ _ _ A _ _ _

Process

 

 

(upper)

 

 

 

Stainless Steel

_ _ _ _ _ _ _ _ C _ _ _

w

w

Connection

 

 

 

Bolts***

 

 

 

Carbon Steel

_ _ _ _ _ _ _ _ _ C _ _

1

1

 

 

 

 

 

 

 

 

304 SS

_ _ _ _ _ _ _ _ _ D _ _

 

 

 

 

 

 

 

Flushing

 

 

 

None

 

 

 

_ _ _ _ _ _ _ _ _ _ 0 _

 

Connections

 

 

 

One 1/4" with plastic plug

_ _ _ _ _ _ _ _ _ _ H _

 

and Plugs**

 

 

 

One 1/4" with metal plug

_ _ _ _ _ _ _ _ _ _ J _

 

Metal plug material

 

Two 1/4" with plastic plugs

_ _ _ _ _ _ _ _ _ _ M _

 

will be the same as

 

Two 1/4" with metal plugs

_ _ _ _ _ _ _ _ _ _ N _

 

Lower material, if

 

 

One 1/2" with plastic plug

_ _ _ _ _ _ _ _ _ _ P _

11

11

 

metal plug is chosen -

 

One 1/2" with metal plug

_ _ _ _ _ _ _ _ _ _ Q _

11

11

 

(SS Plug for CS Lower

 

Two 1/2" with plastic plugs

_ _ _ _ _ _ _ _ _ _ R _

11

11

 

and Tantalum Clad)

 

Two 1/2" with metal plugs

_ _ _ _ _ _ _ _ _ _ S _

11

11

 

 

 

 

 

Klinger C-4401

 

 

_ _ _ _ _ _ _ _ _ _ _ K

c

c

 

 

 

 

 

(non-asbestos)

 

 

 

 

Gasket

 

 

Grafoil

 

 

 

_ _ _ _ _ _ _ _ _ _ _ G

 

 

 

 

 

Teflon

 

 

 

_ _ _ _ _ _ _ _ _ _ _ T

c

c

 

 

 

 

 

Gylon 3510

 

 

_ _ _ _ _ _ _ _ _ _ _ L

d

d

 

Table II continued next page

* Caution:

Maximum working pressure of STR93D transmitter is 750 psi and STR94G transmitter

 

is 500 psig. Damage to sensor may result if pressure limit is exceeded.

**Plastic Plugs are TEMPORARY ONLY to protect threads and MUST be REMOVED before installation

***If Table III Bolt/Nut option is chosen, Seal bolts will ship as same material, and MAWP may change.

Image 21
Contents Introduction Guide34-ST-03-57 Description of Diaphragm SealsStainless Steel Nipples are available Description FeaturesOperating Conditions All Models Silicone DC200 CtfeDescription ParameterBar MbarParameter Description Performance Under Rated Conditions General for all ModelsPhysical and Approval Bodies Intrinsically Safe, Zone 0/1 EEx ia IIC T4, T5, T6Non-Sparking, Zone 97/23/EC 34-ST-03-57 Parameter DescriptionApplication Data Density, direct acting transmitter configuration Inches 34-ST-03-57 Reference DimensionsmillimetersSTR94G LGP/I Remote Seal with Vertical Pipe Mount Options Key Number InstructionsDescription AvailDIN DN80-PN40 Table II Seals Spec. FigureST-03-57 Wetted Material Hastelloy C Monel Tantalum Ansi Class 150/300/600 GFA Table II Seals Bolt SelectionServices/Certificates Options Transmitter Housing & Electronics OptionsWarranty Options Communication OptionsApproval Type Location or Classification Selection Body Table III OptionsRestriction Available Only With Not Available With Letter RestrictionsRestrictions 21a Flush Flanged Seal Dimensions and drawingsDimensions and drawings, Dimensions and drawings, Dimensions and drawings, Dimensions and drawings, HART* is a trademark of the Hart Communication Foundation

STR94G, STR93D specifications

The Honeywell STR93D and STR94G are advanced temperature controllers designed for precision temperature management in a variety of applications, from industrial processes to HVAC systems. These intelligent devices are engineered to enhance efficiency, reliability, and user flexibility, catering to both simple and complex control scenarios.

The STR93D is characterized by its dual-channel capability, making it ideal for processes requiring simultaneous temperature monitoring and control. Its robust design ensures stable performance even in demanding environments. The controller features a user-friendly interface that includes a large, backlit display, allowing operators to easily navigate through menus and settings. The intuitive design simplifies the setup process, reducing installation time and minimizing user error.

On the other hand, the STR94G takes automation a step further with its advanced features and connectivity options. This model is equipped with a comprehensive set of control algorithms, including PID, on-off, and fuzzy logic controls, ensuring precise temperature regulation. The STR94G also supports multiple input types, such as thermocouples and RTDs, providing versatility across various applications.

Both models incorporate Honeywell's proprietary Smart Control technology, which optimizes energy consumption and enhances operational efficiency. This technology not only ensures accurate temperature management but also contributes to reduced operational costs by minimizing energy waste. Additionally, the controllers support communication protocols such as Modbus and BACnet, facilitating easy integration into existing systems and enabling remote monitoring capabilities.

Both controllers are built with durability in mind, featuring a rugged housing that protects against environmental factors, including dust and moisture. This makes them suitable for use in harsh industrial settings as well as in less demanding environments. Their adaptability and advanced technology provide users with solutions that not only meet but exceed industry standards.

In summary, the Honeywell STR93D and STR94G are exemplary temperature controllers that stand out in their field. They combine advanced control features, robust design, and exceptional connectivity, making them suitable for a wide range of applications. Whether for industrial use or commercial HVAC installations, these controllers deliver reliability and efficiency, setting a benchmark in temperature control solutions.