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ABB TR104 Temperature Monitoring & Control Module

ABBTR104 is an industrial temperature monitoring and control device engineered for process automation, machinery protection, and thermal management applications. The module continuously measures process temperatures and generates output signals for alarms, control systems, or protective shutdown functions when preset temperature thresholds are exceeded.

Designed for use in industrial environments, TR104 offers stable performance, accurate temperature measurement, and dependable switching or transmission functionality. The module can be integrated with PLC, DCS, SCADA, and plant control systems to enhance operational safety and process reliability.

Its compact DIN-rail design simplifies installation while reducing cabinet space requirements. The module is suitable for power generation, manufacturing, HVAC, water treatment, oil & gas, and process industry applications where temperature monitoring is critical to equipment protection and process efficiency.

Accurate Temperature Monitoring

Provides reliable temperature measurement and monitoring for critical industrial processes.

Thermal Protection Capability

Helps prevent equipment damage by activating alarms or shutdown procedures when temperature limits are exceeded.

Compact DIN-Rail Design

Space-saving construction simplifies installation in industrial control cabinets.

Reliable Signal Output

Supports alarm systems, contactors, PLC inputs, and process control architectures.

Industrial-Grade Durability

Designed to operate continuously in demanding industrial environments.

Easy System Integration

Compatible with a wide range of automation and process control platforms.

ABB TR104 is widely used in:

• Industrial Process Control Systems

• Power Generation Facilities

• HVAC Systems

• Boiler Protection Systems

• Manufacturing Plants

• Chemical Processing Facilities

• Petrochemical Industries

• Water and Wastewater Treatment Plants

• Food and Beverage Processing

• Refrigeration Systems

• Mining Operations

• Industrial Equipment Protection

What is ABB TR104 used for?

ABB TR104 is used for temperature monitoring, thermal protection, alarm generation, and process control applications in industrial environments.

Is TR104 a temperature relay or a temperature transmitter?

Depending on the application and configuration, TR104 is referenced as a temperature relay or a temperature transmitter. Both functions are associated with industrial temperature monitoring and control.

Can TR104 be integrated with PLC or DCS systems?

Yes. The module can provide signals to PLC, DCS, SCADA, and other automation control systems.

What temperature range does TR104 support?

Available references indicate a measurement range from approximately -50°C to +150°C.

Is DIN-rail mounting supported?

Yes. The module is designed for standard DIN-rail installation.

Which industries commonly use TR104?

Power generation, manufacturing, HVAC, chemical processing, water treatment, mining, and other industrial sectors commonly utilize TR104 for thermal monitoring and protection.

Do you provide global shipping services?

Yes. We have local distribution centers on all continents, which can quickly transport parts to any corner of the world.

2. What payment methods and currencies do you accept?

To make your purchasing process as simple as possible, we offer multiple payment methods including bank transfer, check, and PayPal. Meanwhile, we also accept most mainstream credit and debit cards, such as Visa, Mastercard, and American Express. We can accept payments in most major currencies worldwide, but we recommend using US dollars (USD), British pounds (GBP), or euros (EUR) as a priority. Payments in other currencies may incur additional fees. All transactions are securely processed by HSBC Bank and HSBC Merchant Services.

How many parts do you currently have in stock?

We have a vast inventory of thousands of new, refurbished, and outdated automation components, including products from well-known manufacturers such as ABB and Schneider. If you cannot find the required parts, please do not worry. We work closely with a global network of professional suppliers to provide you with tailored quotes even if the part is not listed on our website.

Who can I contact if I encounter any problems?

Our experienced customer service team will handle any issues after you place your order.