Chromalox PG433-1 specifications Maintenance, Renewal Parts Identification, Element Replacement

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MAINTENANCE

ELECRIC SHOCK HAZARD. Disconnect all power before servicing or replacing heating elements.

The reflectors should be kept clean to obtain the maximum radiant output.

Element Replacement

1.Remove Terminal Box Cover.

2.Disconnect lead wires from heater terminals.

3.Remove safety grills (if installed).

4.Remove retainer screw located on the reflector at the terminal end.

5.Loosen (2), 3/8" nuts from the terminal box bracket located on the back of the heater and slide the entire heating element assembly out of the reflector assembly.

6.Remove wires and jumper straps as required to replace the failed heating element(s).

7.Remove bulkhead fitting nuts and washers.

8.Remove failed element and replace with a new element.

Replace only with genuine Chromalox "Arctic End" ele- ments. Use of other elements will cause excess temperatures inside terminal box.

9.Place gasket on the bulkhead fitting and insert terminals and fittings into the element holes in the terminal box.

10.Place washers and nuts on bulkhead fittings and tighten.

11.Replace wiring and jumper straps ( see Fig. 4).

12.Reassemble by following the reverse procedures (steps 5 through 1)

RENEWAL PARTS IDENTIFICATION

 

 

Element Housing

 

Terminal Box

Model

Element***

Reflector

Safety Screen

Gasket

STAR-02A-11-PC

PCN 106059

 

PCN 111878

132-304879-004

STAR-02A-81-P

PCN 106067

 

PCN 111878

132-304879-004

STAR-06A-83-P

 

PCN 340638

132-304879-003

 

 

STAR-02A-21-P

PCN 106075

 

PCN 111878

132-304879-004

STAR-06A-23-P

 

PCN 340638

132-304879-003

 

 

STAR-02A-71-P

PCN 106083

234-891755-004

PCN 111878

132-304879-004

STAR-06A-71-P

 

PCN 340638

132-304879-003

 

 

STAR-02A-41-P

PCN 106091

 

PCN 111878

132-304879-004

STAR-06A-43-P

 

PCN 340638

132-304879-003

 

 

STAR-02A-61-P

PCN 106104

 

PCN 111878

132-304879-004

STAR-06A-63-P

 

PCN 340638

132-304879-003

 

 

STAR-05A-81-P

PCN 106403

 

PCN 111894

132-304879-004

STAR-14A-83-P

 

PCN 340857

132-304879-003

 

 

STAR-05A-21-P

PCN 106411

 

PCN 111894

132-304879-004

STAR-14A-23-P

 

PCN 340857

132-304879-003

 

 

STAR-05A-71-P

PCN 106796

234-891-755-002

PCN 111894

132-304879-004

STAR-14A-71-P

 

PCN 340857

132-304879-003

 

 

STAR-05A-41-P

PCN 106964

 

PCN 111894

132-304879-004

STAR-14A-43-P

 

PCN 340857

132-304879-003

 

 

STAR-05A-61-P

PCN 106972

 

PCN 111894

132-304879-004

STAR-14A-63-P

 

PCN 340857

132-304879-003

 

 

***Includes element supports

Parts Common to All Models:

 

Parts Common to STAR, 06A-P and 14A-P Models:

Bulkhead fitting gasket

132-895735-008

Wheel

333-557518-001

Bulkhead fitting washer

328-890675-014

End Cap

039-510848-001

Bulkhead fitting nut

200-890615-031

 

 

Element Support

291-304869-002

 

 

Vinyl Grip

024-304894-001

 

 

5

Image 5
Contents Cord Ga./No. cond Specifications Table Model Volts AmperagePhase Height Width Depth Do not leave heater unattended while in operation GeneralSide View Front ViewOptional Accessories WiringChart B Plug Selection Chart a Kit SelectionRenewal Parts Identification MaintenanceElement Replacement Limited Warranty

PG433-1 specifications

The Chromalox PG433-1 is a state-of-the-art temperature controller designed for precise thermal management in various industrial applications. This device stands out for its reliability and advanced features, making it an essential tool for engineers and technicians alike.

One of the main features of the PG433-1 is its intuitive user interface, which allows for easy programming and monitoring. The device is equipped with a bright LED display that clearly shows temperature set points and current readings. Users can easily navigate through the settings using function keys, enabling quick adjustments to temperature profiles as needed.

The PG433-1 employs advanced PID (Proportional-Integral-Derivative) control technology. This method ensures optimal temperature accuracy by continuously calculating the desired temperature and applying the correct amount of heating or cooling. This results in minimal overshoot and allows for stable operation, which is crucial in processes requiring precise thermal conditions, such as food processing or chemical manufacturing.

Another significant characteristic of the PG433-1 is its robust construction, designed to withstand harsh industrial environments. The controller is housed in a sturdy enclosure that provides protection against dust and moisture, ensuring longevity and reliability even in demanding conditions. Additionally, the device's components are selected for their durability, further enhancing its operational lifespan.

The Chromalox PG433-1 supports a wide variety of input types, including thermocouples and RTDs, enabling compatibility with different temperature sensors. This flexibility makes it an ideal choice for diverse applications, from HVAC systems to laboratory equipment. The controller also features multiple output options, including relay and solid-state outputs, to accommodate different heating elements.

Moreover, the PG433-1 includes advanced communication capabilities. It can be easily integrated into existing automation systems through protocols like Modbus, allowing for real-time monitoring and control. This connectivity provides operators with enhanced visibility into temperature processes and facilitates remote management.

In summary, the Chromalox PG433-1 is a highly versatile and reliable temperature controller that combines user-friendly features with advanced PID technology. Its durable construction, compatibility with various sensors, and communication capabilities make it an excellent choice for a wide range of industrial applications, ensuring optimal temperature management and process efficiency.