Chromalox®

Installation, Operation

and

RENEWAL PARTS IDENTIFICATION

SERVICE REFERENCE

DIV.

SEC. GCHMT

NUMBER 3001

SALES

(Supersedes PF465)

PE436

REFERENCE

 

 

161-303183-001

DATE AUGUST, 1994

Chromalox Type GCHMT Circulation Heater For

Steam, Gas and Air Heating

(Std.)

(Std.)

Specifications — Table A

 

 

 

 

Watts

Dimensions (in.)

Catalog

 

 

 

Per

 

 

 

Number

Voltage

Phase

KW

Sq.In.

A

B

C

GCHMT-30105

120

1

1

15

20-1/2

9-3/8

GCHMT-3105

240 or 480

1 or 3

23

 

 

 

 

GCHMT-30305

240 or 480

1 or 3

3

15

30-5/8

22-1/2

16-1/2

GCHMT-3305

23

 

 

 

 

 

 

GCHMT-30505

240 or 480

1 or 3

5

15

56-3/8

45-1/4

39-1/4

GCHMT-3505

23

30-5/8

22-1/2

16-1/2

 

 

 

GCHMT-30755

240 or 480

1 or 3

7.5

15

67-1/8

56

50

GCHMT-3075

23

56-3/8

45-1/4

39-1/4

 

 

 

GCHMT-30905

240 or 480

1 or 3

9

15

78-1/8

67

61

GCHMT-3905

23

56-7/8

45-1/4

39-1/4

 

 

 

WARNING: Safe operating conditions depend on operating pressure, mass velocity of gas and discharge temperature of the gas. At a given discharge gas temperature heater element sheath temperature, and pipe body temperature tend to increase as gas flow (mass velocity) decreases. The standard GCHMT has a 750˚F limitation on the carbon steel body and a 1500˚F limit on the incoloy sheath elements. Check factory if any doubt exists as to temperatures that will be encountered in your specific applica- tion. A stainless steel body is required at pipebody temperatures above 750˚F.

GENERAL

DANGER: This heater is not intended for use in hazardous atmospheres where flammable vapors, gases, liquids, or other combustible atmospheres are present as defined in the National Electric Code. Failure to comply can result in explosion or fire.

Hazardous area terminal enclosures are available, consult your local Chromalox representative for details.

The GCHMT series is a general-purpose gas or steam circula- tion heater intended for use indoors.

The 3 incoloy-sheathed tubular elements are centered in a 3” diameter steel heating chamber and welded to a removable screw

plug. The assembly is surrounded by 1-1/2” insulation and sheet metal jacket.

Depending upon the specifications, the GCHMT may or may not be factory equipped with AR or other Chromalox thermostats. Such thermostats function to control outlet temperatures under abnormal flow condition. These controls do not fail-safe.

WARNING: Users should install adequate back-up controls and safety devices with their electric heating equipment. Where the consequences of failure may be severe, back-up controls are essential. Although the safety of the installation is the responsibility of the user, Chromalox will be glad to make equipment recommendations.

INSTALLATION

WARNING: Hazard of electric shock. Disconnect all power before installing heater.

1.Vertical mounting (axis of chamber vertical as in sketch above) is preferred. Check factory for recommendations on hori- zontal mounting.

2.To avoid excess temperatures at electrical wiring, mount heater with terminal enclosure at bottom, and use lower nozzle as inlet to the circulating steam, air, or gas.

3.The GCHMT series of circulation heaters are provided with mounting lugs to support the heater chamber. Refer to sketch above for location of these mounting lugs.

4.Mount heaters to permit unrestrained expansion of chamber

due to temperature. This can be accomplished by using a slotted mounting assembly on either of the lugs.

5.DANGER: Hazard of fire. Provide minimum of 6” spacing from a chamber and related piping to nearest combustible materi- al. Avoid operation of heater near combustible fluids or in com- bustible vapor or gas laden atmosphere.

6.Provide adequate space at terminal end to permit withdrawal of the heater from chamber should servicing be required.

7.If two or more heaters are needed to provide the needed heat- ing capacity, arrange them for series gas or vapor flow.

8.DANGER: Possible explosion. A pressure relief valve should be provided by customer at outlet of vessel. There should be no other valving between vessel and valve.

© 2010 Chromalox, Inc.

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Chromalox PE436 specifications General, Installation, Specifications Table a

PE436 specifications

The Chromalox PE436 is an innovative and highly efficient electric heater designed to meet a variety of industrial heating needs. This equipment stands out for its exceptional performance and versatility, making it suitable for numerous applications in industries such as chemical processing, food manufacturing, and plastics.

One of the main features of the PE436 is its robust construction. Built with high-quality materials, it ensures long-lasting durability even in the most demanding environments. The unit is designed to withstand harsh temperatures and conditions, making it a reliable choice for facilities looking for a heating solution that can withstand rigorous use. Additionally, the PE436 is equipped with advanced thermal management technology, which helps to maintain optimal operating temperatures while preventing overheating.

The PE436 also incorporates cutting-edge control technologies that enhance its functionality. With an intuitive digital control panel, operators can easily adjust settings, monitor performance, and access important data in real-time. This level of control not only boosts operational efficiency but also contributes to energy savings by allowing precise temperature regulation tailored to specific processes.

In terms of safety, the Chromalox PE436 is equipped with multiple safety features, including over-temperature protection and fault indication systems. These features ensure that the unit operates safely without risking equipment damage or causing safety hazards in the workplace. The heater also complies with industry standards, further emphasizing its suitability for use in various industrial settings.

Another striking characteristic of the PE436 is its energy efficiency. By utilizing effective heat transfer technologies, it minimizes energy consumption while maximizing heating output. This not only reduces operational costs but also supports sustainability initiatives in industrial operations.

The PE436's versatility extends to its installation options, as it can be installed in various orientations and configurations to meet specific space or operational requirements. Its compact design makes it an excellent choice for facilities where space is at a premium.

In conclusion, the Chromalox PE436 electric heater combines durability, efficiency, and advanced technology to provide a top-tier heating solution for industrial applications. Its robust construction, intuitive controls, and emphasis on safety make it a preferred choice among professionals seeking a reliable heating system. Ultimately, the PE436 stands out as a leader in industrial heating technology, offering unparalleled performance and versatility to meet the evolving needs of today's industries.