Honeywell STR93D, STR94G manual Ansi Class 150/300/600 GFA

Page 20

34-ST-03-57 Page 20

STR9xx

TABLE II - SEALS (continued)

 

 

 

 

3D

4G

 

Diaphragm

Flange Size

Flange Pressure Rating Dependent

Selection

 

 

 

Diameter

 

on Customer Flange

 

 

 

 

 

 

 

 

 

 

 

3.5"

3"

ANSI Class 150/300/600

_ _ _ GFA _ _ _ _ _ _

 

 

 

Diaphragm

 

Body

Selection

 

 

 

 

 

316L SS

 

316 SS

_ _ _ _ _ _ GA _ _ _ _

 

Wetted Material

Hastelloy C

 

316 SS

_ _ _ _ _ _ GB _ _ _ _

 

Hastelloy C

 

Hastelloy C

_ _ _ _ _ _ GC _ _ _ _

 

 

 

 

 

 

 

Monel

 

Monel

_ _ _ _ _ _ GE _ _ _ _

 

 

 

Tantalum

 

Tantaluma

_ _ _ _ _ _ GG _ _ _ _

1

1

 

Non-Wetted Materials

No

Selection

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

 

No Selection

No Selection

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

 

 

 

 

None

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

Pancake Seal

Calibration Rings

 

316 SS

_ _ _ _ _ _ _ _ _ _ B _

5

5

Hastelloy C

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

5

5

 

 

 

 

 

 

 

Monel

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

5

5

 

Flushing

 

None

 

 

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

 

Connections

 

One 1/4" with plastic plug

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

6

6

 

and Plugs**

 

One 1/4" with metal plug

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

6

6

 

Metal plug material

Two 1/4" with plastic plugs

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

6

6

 

will be the same as

Two 1/4" with metal plugs

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

6

6

 

Lower material, if

One 1/2" with plastic plug

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

6

6

 

metal plug is chosen -

One 1/2" with metal plug

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

6

6

 

(SS Plug for CS Lower

Two 1/2" with plastic plugs

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

6

6

 

and Tantalum Clad)

Two 1/2" with metal plugs

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

6

6

 

 

 

 

 

 

Table II continued below

 

 

a Tantalum Body has Tantalum wetted parts and 316SS non-wetted parts

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

STR9xx

TABLE II - SEALS (continued)

 

 

 

 

3D

4G

 

Diaphragm

Flange Size

Flange Pressure Rating

Selection

 

 

 

Diameter

 

 

 

 

 

 

 

 

3.5"

Taylor

 

 

 

_ _ _ HM0 _ _ _ _ _ _

 

 

 

Wedge 5"

 

750 psi

v

 

 

 

O.D.

 

 

 

 

 

 

 

 

 

Diaphragm

 

Body

Selection

 

 

Chemical Tee

Wetted Material

316L SS

 

316 SS

_ _ _ _ _ _ HA _ _ _ _

 

Hastelloy C

 

316 SS

_ _ _ _ _ _ HB _ _ _ _

 

 

 

 

 

"Taylor" Wedge

 

 

Hastelloy C

 

Hastelloy C

_ _ _ _ _ _ HC _ _ _ _

 

 

Non-Wetted Material

No Selection

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

 

 

Bolts

No Selection

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

 

 

Styles

No Selection

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

 

 

No Selection

No Selection

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

 

Table II continued next page

Image 20
Contents Guide IntroductionDescription of Diaphragm Seals 34-ST-03-57Stainless Steel Nipples are available Features DescriptionOperating Conditions All Models Ctfe Silicone DC200Parameter DescriptionBar MbarPerformance Under Rated Conditions General for all Models Parameter DescriptionNon-Sparking, Zone Physical and Approval BodiesIntrinsically Safe, Zone 0/1 EEx ia IIC T4, T5, T6 34-ST-03-57 Parameter Description 97/23/ECApplication Data Density, direct acting transmitter configuration 34-ST-03-57 Reference Dimensionsmillimeters InchesSTR94G LGP/I Remote Seal with Vertical Pipe Mount Options Instructions Key NumberDescription AvailDIN DN80-PN40 ST-03-57 Table II SealsSpec. Figure Wetted Material Hastelloy C Monel Tantalum Ansi Class 150/300/600 GFA Table II Seals Selection BoltTransmitter Housing & Electronics Options Services/Certificates OptionsWarranty Options Communication OptionsTable III Options Approval Type Location or Classification Selection BodyRestrictions Restriction Available Only With Not Available With LetterRestrictions Dimensions and drawings 21a Flush Flanged SealDimensions 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.