Chromalox PK407-3, PK407-4 specifications Installation, Operation, Specifications Table a

Page 1

Installation, Operation

and

RENEWAL PARTS IDENTIFICATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

 

AR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Supersedes PK407-3)

PK407-4

161-562793-001

MARCH, 2004

Type AR Industrial Thermostat

(Three Phase)

Specifications — Table A

 

 

 

Sensing Bulb

 

 

 

 

with 7’

 

 

 

 

Standard Capillary

 

 

Temperature

 

 

Approx.

Max.

 

Range

 

Dia.

Length

A.C. Rating

Model*

(°F)

Style

(In.)

(In.)

(Amps)

AR-2153

60-250

5

3/8

41/4

 

AR-2193

60-250

9

3/16

103/4

30 Amps

AR-5153

200-550

5

3/8

31/4

@ 277 Volts

AR-5193

200-550

9

3/16

9

 

*Models equipped with Pilot LIght are designated by the suffix “P” on the Model Number. Models equipped with Knob Cover are designated by the suffix (KC) on the Model Number. Models equipped with both a Pilot Light and a Knob Cover are designated by the suffix “PKC” on the Model Number.

2-21/32"

 

 

 

 

 

 

 

 

 

4-3/32"

 

 

 

 

 

.

 

 

 

 

Typ

 

 

 

.

 

 

 

.D

 

 

 

O

 

 

 

 

2"

 

 

 

 

Bulb

Capillary

 

 

 

 

 

Dia.

 

 

 

 

 

Length

 

 

 

 

 

(Refer to

 

 

 

 

 

Specifications Table A)

2-21/32"

 

 

 

 

 

 

Figure 1

 

© 2010 Chromalox, Inc.

Image 1
Contents Specifications Table a Installation, OperationMounting GeneralFahrenheit Sensing BulbCalibration WiringModel Renewal Parts IdentificationDial Knob Base

PK407-3, PK407-4 specifications

The Chromalox PK407-4 and PK407-3 are advanced electric heating solutions designed to enhance efficiency and performance in various industrial applications. These units are exemplary in terms of design and functionality, making them essential for temperature control within diverse environments.

One of the main features of the PK407 series is its robust construction, featuring high-quality materials that ensure durability and longevity. The units are designed to withstand demanding conditions while maintaining optimal performance. This makes them suitable for applications in areas such as food processing, chemical manufacturing, and other industrial processes requiring precise temperature regulation.

Both models in the PK407 series incorporate innovative heating technologies, including advanced thermal insulation, which maximizes energy efficiency by reducing heat loss. This results in lower operational costs and enhanced productivity, as these units can achieve desired temperature levels more quickly and maintain them with minimal energy consumption.

Another characteristic of the PK407-4 and PK407-3 is their user-friendly interface. The control systems are designed for ease of operation, enabling users to set and adjust temperatures with precision. This feature is particularly beneficial in processes that require stringent temperature controls, ensuring product quality and consistency.

The PK407 series is equipped with built-in safety mechanisms, which include over-temperature protection and automatic shut-off features. These safety measures help prevent overheating and ensure the safety of operators and surrounding equipment. Furthermore, the units comply with industry standards, giving users confidence in their reliability and safety.

In addition, the versatility of the PK407-4 and PK407-3 allows them to be integrated seamlessly into existing systems, providing flexibility for retrofitting or new installations. Their compact design is advantageous for facilities with limited space, enabling easy placement without compromising performance.

With their combination of robust construction, energy efficiency, user-friendly controls, and advanced safety features, the Chromalox PK407-4 and PK407-3 are excellent choices for businesses seeking effective electric heating solutions. These units not only meet the demands of various industries but also contribute to improved operational performance and reliability. Investing in the PK407 series will undoubtedly enhance process efficiency and productivity in any industrial setting.