3700A Triconex Analog Input Module

Description

The Invensys Triconex 3700A is a high-performance analog input module designed for precise signal conditioning and isolation of a wide range of analog process signals. As part of the Triconex 3000 Series, it meets the requirements for SIL 2 and SIL 3 safety-instrumented systems (SIS). This module is compatible with Triconex SIS controllers, including the 3008, 3708, and 3808 models, as well as the 3600 Series digital output modules. It supports various input types, including 4-20 mA, and a range of thermocouples (J, K, T, R, S, B, E, C), as well as 0-10 V DC signals.

Key Feature

TMR Architecture: Provides fault tolerance through Triple Modular Redundancy to ensure high reliability.

Intrinsic Safety (IS) Certification: Suitable for use in hazardous areas, enhancing safety in challenging environments.

Fail-Safe Design: Prevents spurious shutdowns, ensuring continuous and reliable operation.

Extensive Diagnostics: Includes comprehensive diagnostic features to identify and troubleshoot issues effectively.

Application

Oil and Gas: Monitoring process variables such as temperature, pressure, and flow in drilling, refining, and extraction processes.

Chemical Processing: Measuring and controlling chemical reactions and process conditions in production and handling of chemicals.

Power Generation: Monitoring parameters like temperature and pressure in power plants, including fossil fuel, nuclear, and renewable energy facilities.