Chromalox 8003 user manual P22 = Alarm 2 Relay Action, P24 = Output Maximum Rate of Change

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P22 = Alarm 2 Relay Action

This parameter is available only if P10 is different from 0 and P16 is different from OFF.

r= Reverse (relay de-energized in alarm condition) d = Direct (relay energized in alarm condition)

P23 = Automatic Adjustment of "Relative Cooling Gain" OFF = the SMART function does not adjust the "relative cooling gain" parameter

ON = the SMART function adjusts the "relative cooling gain" parameter

P24 = Output Maximum Rate of Change

This parameter allows you to set the output maximum rate of change. P24 is programmable from 1 to 10% per second change of the control output. If blank display, no rate is applied and output changes in steps.

P25 = Protected Parameter Viewing

This parameter is available only if P18 is different from 0. OFF = all protected parameters are not displayed

ON = the parameter values are displayed

P26 = SMART enabled/disabled

0 = SMART function is disabled

1 = SMART function enabling/disabling is NOT protected by the security code

2 = SMART function enabling/disabling is protected by the security code

P27 = Proportional Band Maximum Limit is Adjustable SMART function—This parameter may be programmed from P28 or P29 value to 99.9.

P28 = Proportional Band Minimum Limit is Adjustable SMART function in heating control only—This parameter may be programmed from 1.0% to P27 value.

P29 = Proportional Band Minimum Value is Adjustable SMART function in heating/cooling only—This parameter may be programmed from 1.5% to P27 value.

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Chromalox 8003 User's Manual

Image 11 Chromalox 8003 P22 = Alarm 2 Relay Action, P24 = Output Maximum Rate of Change, P25 = Protected Parameter Viewing
Contents April 0037-75212 Issue DateContents Code Output 1 Heat or Cool DIN Temperature ControllerModel Identification ModelDimensions in inches mm in parenthesis Voltage WiringLoad Operating 150Hardware Setup General Operation Configuration ProcedureRange 20% to +20% P9 = Alarm 1 InhibitP10 = Alarm 2 Type P12 = Alarm 2 InhibitP21 = Alarm 1 Relay Action End of ConfigurationFor Advanced Configuration P19 = Main Output Action Available only when P4 = HP25 = Protected Parameter Viewing P22 = Alarm 2 Relay ActionP26 = Smart enabled/disabled P24 = Output Maximum Rate of ChangeSmart Function Operator ModeOutput Power Off Operator Parameters Overrange or Underrange Indications Error MessagesError List Warranty And Limitation Of Remedy And Reliability Returns LAVERGNE, TN Phone 615 FAX 615

8003 specifications

Chromalox 8003 is a leading electric heater designed for use in demanding industrial environments. Renowned for its outstanding performance, it combines advanced technology with robust construction to meet the heating requirements of various applications.

One of the main features of the Chromalox 8003 is its high watt density. This allows the heater to deliver consistent and efficient heating, even in high-demand situations. The unit is capable of reaching various temperature settings, making it versatile for multiple applications, such as process heating, tank heating, and space heating.

The Chromalox 8003 utilizes a unique two-stage heating system, which enhances its efficiency. This technology minimizes energy consumption while maximizing output, making it a cost-effective choice for industries looking to reduce operational expenses. The two-stage design ensures that the heater operates at lower wattages during certain periods, allowing for energy savings while still providing adequate heating when necessary.

Durability is another hallmark of the Chromalox 8003. Built with high-quality materials, it can withstand harsh environments and extreme temperatures. The heater features an all-metal construction, which not only provides structural integrity but also enhances heat resistance. This robustness makes it suitable for applications across various industries, including chemical processing, oil and gas, and food production.

In addition to its physical characteristics, the Chromalox 8003 is designed with safety in mind. Integrated safety features include over-temperature protection, which prevents overheating, and built-in controls that allow for precise temperature regulation. These safety mechanisms help maintain optimal performance and protect both the equipment and the workspace.

The Chromalox 8003 heater is also compatible with smart control systems, facilitating integration into modern industrial setups. This allows operators to monitor and manage heating processes from a distance, ensuring efficiency and effectiveness in real-time.

In summary, Chromalox 8003 is a high-performance electric heater recognized for its efficient two-stage heating system, rugged construction, and safety features. Its ability to adapt to various heating needs makes it an essential component in countless industrial operations, providing reliability and operational efficiencies that enhance overall productivity.