描述
Triconex 3708E产品详情
产品概述
Triconex 3708E是Honeywell Triconex安全仪表系统（SIS）中的一款高密度热电偶模拟输入模块。它专门用于采集热电偶类型的温度信号，并将其转换为Triconex系统可以处理的数字信号。这些温度信号通常来自过程传感器，是实现过程控制和安全保护的重要数据来源。
主要功能
高密度热电偶信号采集：能够同时采集大量的热电偶信号，提高系统的效率。
信号调理：对采集到的热电偶信号进行冷端补偿、线性化等处理，以提高信号质量。
信号转换：将模拟信号转换为数字信号，供Triconex系统处理。
模块化设计：采用模块化设计，方便安装和维护。
产品特点
高密度：相比其他型号，3708E具有更高的输入点数，能够连接更多的热电偶。
高精度：具有较高的测量精度，能够准确反映温度的变化。
高可靠性：采用冗余设计和工业级组件，确保系统的可靠性。
高安全性：符合IEC 61508功能安全标准，满足严苛的安全要求。
模块化设计：方便扩展和升级。
灵活配置：可以根据不同的热电偶类型和测量范围进行灵活配置。
应用领域
Triconex 3708E广泛应用于需要高精度温度测量的工业领域，如：
石油化工：反应器、炉膛等高温区域的温度测量。
核电：安全保护系统中的温度测量。
冶金：高温炉窑的温度测量。
电力：发电机组的温度监测。
产品规格（典型）
输入类型：热电偶输入
输入点数：8点
热电偶类型：支持多种类型的热电偶，如K型、J型等
精度：±0.1%FS
隔离电压：1500 VDC
工作温度：0℃-55℃
Triconex 3708E Product Details
Product Overview
Triconex 3708E is a high-density thermocouple analog input module in Honeywell Triconex Safety Instrumented System(SIS).It is specially used to collect thermocouple type temperature signals and convert them into digital signals that can be processed by Triconex system.These temperature signals usually come from process sensors and are an important data source for process control and safety protection.
Main Functions
High-density thermocouple signal acquisition:Able to collect a large number of thermocouple signals at the same time to improve the efficiency of the system.
Signal conditioning:Perform cold end compensation,linearization and other processing on the collected thermocouple signals to improve the signal quality.
Signal conversion:Convert analog signals into digital signals for processing by Triconex system.
Modular design:Modular design is adopted for easy installation and maintenance.
Product Features
High density:Compared with other models,3708E has a higher number of input points and can connect more thermocouples.
High precision:It has high measurement accuracy and can accurately reflect temperature changes.
High reliability:Redundant design and industrial-grade components are used to ensure the reliability of the system.
High safety:Complies with IEC 61508 functional safety standards and meets stringent safety requirements.
Modular design:Convenient for expansion and upgrading.
Flexible configuration:Can be flexibly configured according to different thermocouple types and measurement ranges.
Application areas
Triconex 3708E is widely used in industrial fields that require high-precision temperature measurement,such as:
Petrochemical:Temperature measurement in high-temperature areas such as reactors and furnaces.
Nuclear power:Temperature measurement in safety protection systems.
Metallurgy:Temperature measurement of high-temperature furnaces.
Electricity:Temperature monitoring of generator sets.
Product specifications(typical)
Input type:Thermocouple input
Number of input points:8 points
Thermocouple type:Supports multiple types of thermocouples,such as K type,J type,etc.
Accuracy:±0.1%FS
Isolation voltage:1500 VDC
Operating temperature:0℃-55℃
