P9 = Alarm 1 Inhibit

Available only when P7 is different from 0.

OFF = inhibit disabled

ON = inhibit enabled

Note: The Alarm Inhibit disables the alarm action after a setpoint change. At startup, it automatically enables the alarm when the process temperature reaches the present condition.

P10 = Alarm 2 Type

 

 

0 = Not provided

2

= Band alarm

1= Process alarm

3

= Deviation alarm

P11 = Alarm 2 Operative Mode Available only when P10 is different from 0.

P13 = Type of OFFSET Applied to the Measured Value P13 = 0 = constant OFFSET (P14) all over the range P13 different from 0 = P13 shows the application point of the offset value set by P14 parameter.

P14 = OFFSET Value

When P13 = 0, P14 is programmable, in engineering units, from -20 % to +20 % of the input range.

When P13 is different from 0, P14 is programmable from -20 % to + 20 % of P13 value.

-20% to +20%

H = High Alarm

L = Low Alarm

P12 = Alarm 2 Inhibit

Available only when P10 is different from 0 OFF = Inhibit disabled

ON = Inhibit enabled

Note: The Alarm Inhibit disables the alarm action after a setpoint change. At startup, it automatically enables the alarm when the process temperature reaches the present condition.

Readout

Real curve

 

 

P14

 

Adjusted

 

 

 

 

curve

Input

P13 = 0

Readout

Real curve

P14

 

 

 

 

 

 

 

 

 

 

 

 

Adjusted curve

Input

P13

6

Chromalox 8003 User's Manual

Page 9
Image 9
Chromalox 8003 P9 = Alarm 1 Inhibit, P10 = Alarm 2 Type, 20% to +20%, P12 = Alarm 2 Inhibit, Readout, P14, Input P13

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.