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Wago 750-461/003-000 2Ai, Pt100/Rtd
WAGO 750-461/003-000 thermocouple input module with two channels supporting Type L thermocouple sensors for WAGO 750 Series distributed I/O systems.
£264.49
Why Choose the WAGO 750-461/003-000 Thermocouple Input Module?
The WAGO 750-461/003-000 is a versatile 2-channel thermocouple input module designed for the WAGO 750 Series distributed I/O system. It allows direct connection of industrial thermocouple sensors and converts measured temperature signals into digital data for PLCs and automation controllers.
This version supports Type L thermocouple sensors, commonly used across European industrial applications for reliable temperature measurement. Integrated cold junction compensation ensures accurate readings even when ambient temperatures vary, while automatic signal linearisation provides precise measurement results for process monitoring and control systems.
With seamless integration into WAGO fieldbus couplers and programmable controllers, the 750-461/003-000 enables dependable temperature monitoring across distributed automation architectures used in manufacturing, energy systems and industrial process control.
Key Advantages
- Reliable 2-channel thermocouple temperature measurement.
- Supports Type L thermocouple sensors.
- Integrated cold junction compensation for improved measurement accuracy.
- Automatic signal linearisation for precise temperature readings.
- Sensor diagnostics including wire break detection.
- Designed for the modular WAGO 750 Series distributed I/O platform.
Key Features
- 2 analogue thermocouple input channels.
- Supports Type L thermocouples.
- Automatic cold junction compensation.
- 16-bit measurement data resolution.
- Typical conversion time approx. 250 ms.
- Integrated diagnostics including wire break monitoring.
- CAGE CLAMP® spring terminals for secure wiring.
- Compact DIN rail module for industrial control cabinets.
Industrial Temperature Monitoring
Thermocouple sensors are widely used across industrial automation systems for monitoring high temperatures in processes such as heating systems, furnaces, manufacturing equipment and energy production plants. Their robust design and wide operating range make them ideal for demanding environments.
The WAGO 750-461/003-000 integrates thermocouple temperature signals directly into PLC and automation systems, enabling precise monitoring, process control and safety protection within distributed industrial control networks.
Typical Applications
- Industrial furnace and heating process monitoring.
- Manufacturing process temperature control.
- Energy and power generation systems.
- Machine temperature monitoring and protection.
- Industrial automation and process control systems.
Technical Specifications
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| Signal / Input Range | Pt100 | |
|---|---|---|
| Product Series | WAGO I/O System 750 | |
| Device Type | Analogue I/O Module | |
| Signal Type / Function | Analogue, Temperature (RTD/TC) | |
| Number of I/O | 2 | |
| IP Rating | IP20 | |
| Series | WAGO 750 Series I/O System | |
| Module type | Thermocouple input module | |
| Number of inputs | 2 | |
| Sensor type | Thermocouple | |
| Supported thermocouple type | Type L | |
| Cold junction compensation | Integrated | |
| Resolution | approx. 0.1 °C | |
| Conversion time | approx. 250 ms | |
| Diagnostic functions | Line break detection and measurement range monitoring | |
| System supply | 5 V DC via data contacts | |
| Connection technology | WAGO CAGE CLAMP® terminals | |
| Mounting | DIN rail (EN 60715) | |
| Operating temperature | 0 °C to +55 °C | |
| Protection rating | IP20 | |
| Module width | approx. 12 mm | |
| HS Code | 85389099 | |
| Country of Manufacture | Germany |
Frequently Asked Questions
What does the WAGO 750-461/003-000 module measure?
The module measures temperature signals from Type L thermocouple sensors and converts them into digital values for PLC and automation control systems.
How many thermocouple sensors can be connected?
The module provides two independent thermocouple input channels.
Which thermocouple type is supported?
This variant supports Type L thermocouple sensors.
Does the module include cold junction compensation?
Yes. The module features integrated cold junction compensation to ensure accurate temperature measurement.
Which automation systems is the module compatible with?
The module is designed for the WAGO 750 Series distributed I/O system and operates with WAGO fieldbus couplers and programmable controllers.
Trusted by Automation Engineers
WAGO 750 Series I/O modules are widely trusted by automation engineers and system integrators to build scalable, reliable distributed control systems for industrial automation.
