ABB 81ET03N-E Temperature Input Module – Precision Measurement & Control
The ABB 81ET03N-E Temperature Input Module is designed for precise temperature measurement in industrial applications. It supports accurate data acquisition, ensuring reliable performance under varying environmental conditions.
Type:Temperature Input Module
Product ID:81ET03N-E
Manufacturer:ABB
Compatibility:Compatible with ABB PLC systems
Input Range:Temperature inputs from -200°C to +850°C
Sensing Elements:Supports thermocouples and RTDs
Accuracy:±0.3% of reading ±1 digit
Response Time:<1 second
Power Supply:24 V DC ±10%
Output Signal:4-20 mA analog output
Dimensions:50 x 90 x 70 mm (W x H x D)
Weight:0.3 kg
The ABB 81ET03N-E Temperature Input Module offers high accuracy and reliability in measuring temperature values within a wide range. It is designed to work seamlessly with ABB PLC systems, enhancing the efficiency of your industrial processes.
This module supports multiple types of temperature sensors, including thermocouples and RTDs, providing flexibility in sensor selection based on specific application needs.
The module is equipped with 4 input channels, allowing simultaneous measurement of up to four different temperature points, which is particularly useful in complex industrial settings where multiple monitoring points are required.
With a robust design capable of operating in temperatures ranging from -25°C to 70°C, the ABB 81ET03N-E Temperature Input Module is suitable for use in harsh environmental conditions commonly found in industrial facilities.
Its compact size and lightweight make installation easy, while the wide power supply range ensures compatibility with various power sources commonly found in industrial environments.












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