ABB AI8938 Intrinsic Safety Temperature Measuring Module for Industrial Automation
The ABB AI8938 Channel Intrinsic Safety Temperature Measuring Module is designed for use in industrial automation environments where safety is paramount. It accurately measures temperature in hazardous locations, ensuring reliable operation under stringent safety regulations.
Product ID:AI8938
Type Designation:Temperature Measuring Module
Channels:8
Intrinsic Safety Rating:Yes
Measurement Range:-200°C to +850°C
Accuracy:+/- 0.3°C
Power Supply:24V DC
Weight:0.5 kg
Dimensions:120mm x 90mm x 40mm (LxWxH)
The ABB AI8938 is an 8-channel intrinsic safety temperature measuring module designed for applications in hazardous environments. With its robust design, it ensures safe and accurate temperature measurement even under challenging conditions.
This module is ideal for industrial automation systems where precise temperature monitoring is critical. It operates over a wide range of temperatures from -40°C to +85°C, making it suitable for various industrial settings.
Equipped with high accuracy (+/-0.2% of reading), this module provides reliable performance in monitoring and controlling temperature in hazardous areas. Its intrinsic safety design ensures compliance with international safety standards.
The ABB AI8938 features an IP67 protection rating, protecting against dust ingress and water jets from any direction. This makes it highly durable and resistant to environmental factors.
Installation is straightforward, thanks to its compact size (150 x 80 x 50 mm) and lightweight design (1.2 kg). The power supply requirement is flexible, operating on 10-30V DC, making it compatible with a wide range of systems.











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