1.产 品 资 料 介 绍：
- 品牌与系统：艾默生（Emerson）DeltaV 分布式控制系统专用 I/O 模块，型号 KJ3002X1-BG2，物料号 12P1731X072/082。
- 通道规格：8 路独立模拟输入，通道间 2000V 电气隔离，支持单通道独立配置。
- 输入类型：兼容 J/K/T/E/R/S/B/C 型热电偶，同时支持 - 10V~+10V 电压、-20mA~+20mA 电流信号采集。
- 测温范围：覆盖 - 200℃~+1600℃，适配高温、深冷等全场景温度测量。
- 核心技术：内置高精度冷端补偿（CJC）、低噪声放大、硬件滤波与线性化算法，保障测量精度。
- 精度指标：满量程精度 ±0.1%，分辨率 0.001%，年漂移 < 0.05%，噪声 < 0.1mV RMS。
- 供电与总线：LocalBus 12VDC 供电（最大 350mA），通过 DeltaV 总线与控制器高速通信。
- 保护设计：具备过压、反接、浪涌抑制，适配工业强电磁干扰环境。
- 环境适应：工作温度 - 40℃~+70℃，湿度 0%~95% 无凝露，抗振动、抗冲击。
- 安装方式：标准 DIN 卡轨安装，支持热插拔，可在线维护不影响系统运行。
- 诊断功能：模块级 + 通道级双重诊断，支持断线、短路、超量程、补偿异常报警。
- 防爆认证：符合 Class I Div 1、ATEX、IECEx 等危险区域认证，可用于易燃易爆场所。
- 冗余兼容：可配合 DeltaV 冗余控制器、冗余 I/O 网络，实现系统高可用。
- 配置软件：通过 DeltaV Explorer、AMS Suite 完成通道组态、类型选择、参数校准。
- 典型应用：石油化工、煤化工、电力、冶金、建材等行业的炉温、反应器、管道温度监测。
结尾
KJ3002X1-BG2热电偶模块 英文资料：
KJ3002X1-BG2 is an 8-channel high-precision thermocouple/millivolt input module specifically designed for Emerson DeltaV DCS systems. It is specifically designed for temperature and weak voltage signal acquisition in industrial sites, integrating cold end compensation, signal conditioning, and isolation, and is suitable for harsh process industrial temperature measurement scenarios.
Brand and system: Emerson DeltaV distributed control system dedicated I/O module, model KJ3002X1-BG2, material number 12P1731X072/082.
Channel specifications: 8 independent analog inputs, 2000V electrical isolation between channels, supporting single channel independent configuration.
Input type: Compatible with J/K/T/E/R/S/B/C thermocouples, and supports -10V~+10V voltage and -20mA~+20mA current signal acquisition.
Temperature measurement range: covering -200 ℃~+1600 ℃, suitable for temperature measurement in all scenarios such as high temperature and deep cold.
Core technology: Built in high-precision cold junction compensation (CJC), low-noise amplification, hardware filtering, and linearization algorithms to ensure measurement accuracy.
Accuracy indicators: Full scale accuracy ± 0.1%, resolution 0.001%, annual drift<0.05%, noise<0.1mV RMS.
Power supply and bus: LocalBus 12VDC power supply (maximum 350mA), high-speed communication with the controller through DeltaV bus.
Protection design: equipped with overvoltage, reverse connection, surge suppression, suitable for industrial strong electromagnetic interference environments.
Environmental adaptation: Working temperature -40 ℃~+70 ℃, humidity 0%~95%, no condensation, anti vibration and anti impact.
Installation method: Standard DIN card rail installation, supports hot plugging, can be maintained online without affecting system operation.
Diagnostic function: module level and channel level dual diagnosis, supporting disconnection, short circuit, over range, and compensation abnormal alarm.
Explosion proof certification: Complies with Class I Div 1, ATEX, IECEx and other hazardous area certifications, and can be used in flammable and explosive places.
Redundancy compatibility: Can be combined with DeltaV redundant controllers and redundant I/O networks to achieve high system availability.
Configuration software: Channel configuration, type selection, and parameter calibration are completed through DeltaV Explorer and AMS Suite.
Typical applications: Temperature monitoring of furnaces, reactors, and pipelines in industries such as petrochemicals, coal chemical, power, metallurgy, and building materials.
ending
KJ3002X1-BG2, with its high precision, strong isolation, wide temperature adaptation, and comprehensive diagnosis, is the core module for temperature acquisition in the DeltaV system, providing reliable data support for the safe and stable operation of industrial processes.
KJ3002X1-BG2热电偶模块 产品展示
产品视频
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The content is from Ruichang Mingsheng Automation Equipment Co., LTD
Contact: +86 15270269218
