一、产品简介Product Introduction

GRAEFF 智能控制器系列以“精准控制、多场景适配、高可靠性”为核心，形成从基础显示控制到精密智能调节的完整工业控制解决方案。

The GRAEFF intelligent controller series, with "precise control, multi-scenario adaptation, and high reliability" at its core, forms a complete industrial control solution ranging from basic display control to precise intelligent regulation.

1. G 系列精密智能工业控制器/G Series Precision Intelligent Industrial Controller

型号与设计：包含 G100、G200、G300 等型号，英国本土设计生产，提供 96×48、48×96、96×96 多种面板尺寸可选，适配不同设备安装需求。

技术参数：输入信号支持热电偶、热电阻、电压、电流等多种类型；采样周期 12.5 次 / 秒，控制周期 0.24-300.0 秒可调。

功能特点：具备单或双可配置报警功能，支持自编辑操作权限、界面自定义及密码设置，兼顾操作灵活性与数据安全性。

Model and Design: It includes models such as G100, G200, and G300, all designed and produced in the UK. Multiple panel sizes including 96×48, 48×96, and 96×96 are available to meet the installation requirements of different devices.

Technical parameters: The input signal supports various types such as thermocouples, thermal resistors, voltage, and current. The sampling period is 12.5 times per second, and the control period is adjustable from 0.24 to 300.0 seconds.

Functional features: It has single or dual configurable alarm functions, supports self-editing operation permissions, interface customization and password setting, and strikes a balance between operational flexibility and data security.

2. GC 系列智能数字显示压力仪表/GC Series Intelligent digital display pressure gauges

适配场景：可与各类模拟量输出的压力传感器（桥路 mV/V）、变送器（4-20mA、0-5V 等）配套使用，也可搭配 GRAEFF（格拉夫）全系列压力传感器、变送器。

技术性能：显示范围 - 999~9999MPa，小数点位置任意设置，准确度达 0.1% ±1dig，采样速度 12.5ms。

Compatible scenarios: It can be used in conjunction with various analog output pressure sensors (bridge mV/V) and transmitters (4-20mA, 0-5V, etc.), and can also be matched with the full range of GRAEFF pressure sensors and transmitters.

Technical performance: Display range -999 to 9999MPa, decimal point position can be set arbitrarily, accuracy up to 0.1% ±1dig, sampling speed 12.5ms.

3. GCP 系列精密智能工业调节器/GCP Series Precision Intelligent Industrial Regulator

控制优势：采用先进 AI 人工智能 PID 调节算法，无超调，具备自整定（AT）功能及全新的精细控制模式；最小控制周期 0.24 秒，能快速响应温度和压力的动态变化。

模块设计：模块化结构，输出规格丰富（继电器、电流 / 电压输出、PID 控制等），支持 RS-485/232 通讯，助力工厂数字化转型。

Control advantages: It adopts advanced AI artificial intelligence PID regulation algorithm, has no overshoot, and features self-tuning (AT) function as well as a brand-new fine control mode. The minimum control cycle is 0.24 seconds, capable of quickly responding to dynamic changes in temperature and pressure.

Module design: Modular structure, rich output specifications (relay, current/voltage output, PID control, etc.), supports RS-485/232 communication, facilitating digital transformation of factories.

二、应用领域/Application field

GRAEFF（格拉夫）智能控制器系列凭借其精准性、可靠性和灵活性，广泛应用于以下工业及相关领域：

The GRAEFF intelligent controller series, with its precision, reliability and flexibility, is widely used in the following industries and related fields:

挤出机械领域/Extrusion machinery field

挤出机械是塑料、橡胶等材料成型的关键设备，生产过程中温度、压力的细微波动都会导致产品尺寸、性能偏差。GRAEFF（格拉夫）G100 型号适用于挤出应用，在挤出环节中，它快速捕捉并响应温度、压力的动态变化，避免超调、欠调现象，从源头降低次品率。同时，其节能设计可减少生产能耗，为企业降本增效。

Extrusion machinery is a key equipment for the molding of materials such as plastics and rubber. Even minor fluctuations in temperature and pressure during the production process can lead to deviations in product size and performance. The GRAEFF G100 model is suitable for extrusion applications. During the extrusion process, it quickly captures and responds to the dynamic changes in temperature and pressure, avoiding overshoot and undershoot, and reducing the defect rate from the source. Meanwhile, its energy-saving design can reduce production energy consumption and help enterprises cut costs and increase efficiency.

食品机械领域/The field of food machinery

食品生产对温度精度和生产连续性要求严苛，需严格遵循食品安全标准。GRAEFF（格拉夫）智能控制器的控温精度，可确保食品加热、冷却环节的温度稳定；采用高品质元件实现低功耗、低温漂，节约能源的同时降低生产成本；其抗干扰性能符合严酷工业电磁兼容要求，保障食品生产连续、安全，守住 “舌尖上的安全”。

Food production has strict requirements for temperature accuracy and production continuity, and must strictly follow food safety standards. The temperature control accuracy of GRAEFF's intelligent controller can ensure the stability of the temperature during the heating and cooling processes of food. High-quality components are adopted to achieve low power consumption and low-temperature drift, saving energy while reducing production costs. Its anti-interference performance meets the strict industrial electromagnetic compatibility requirements, ensuring the continuous and safe production of food and safeguarding "food safety on the tip of the tongue". 

工业智能化领域/The field of industrial intelligence

工业智能化转型需以数据为驱动，实现设备智能调控与远程管理。GRAEFF（格拉夫）智能控制器自整定功能可根据被控对象自动优化参数，无需人工反复调试；具备数据采集功能，能实时捕捉温度、压力、液位等数据，为生产决策提供支撑。

The intelligent transformation of industry needs to be driven by data to achieve intelligent control and remote management of equipment. The self-tuning function of GRAEFF's intelligent controller can automatically optimize parameters based on the controlled object, eliminating the need for repeated manual debugging. It has a data acquisition function and can capture real-time data such as temperature, pressure and liquid level, providing support for production decisions.

石油化工领域/The petrochemical industry

石油化工生产常处于高温、高压、强电磁干扰的复杂工况，对控制设备的响应速度和抗干扰能力要求极高。GRAEFF（格拉夫）智能控制器能快速响应温度、压力突变，避免因控制滞后引发安全事故；抗干扰性能，使其在强电磁环境中稳定运行；单 / 双可配置报警功能实时监测关键参数，异常时及时预警，保障生产安全。

Petrochemical production often operates under complex conditions of high temperature, high pressure and strong electromagnetic interference, which places extremely high demands on the response speed and anti-interference capability of control equipment. The GRAEFF intelligent controller can respond quickly to sudden changes in temperature and pressure, avoiding safety accidents caused by control lag. Its anti-interference performance enables it to operate stably in a strong electromagnetic environment. Single/dual configurable alarm functions monitor key parameters in real time and issue timely warnings when abnormalities occur to ensure production safety.

能源与环境领域/The field of energy and environment

能源行业：在发电站，控制器监控运行状态，保障电力供应稳定安全；在油气管道，监测管道内压力、温度，预防泄漏事故。

环境监测：环境监测站用其监测空气压力、温度，助力空气质量和气候变化评估；水处理厂通过它监测水压、水温，保障水资源有效管理。

In the energy industry: At power stations, controllers monitor the operational status to ensure a stable and safe power supply. In oil and gas pipelines, monitor the pressure and temperature inside the pipelines to prevent leakage accidents.

Environmental monitoring: Environmental monitoring stations use it to monitor air pressure and temperature, assisting in the assessment of air quality and climate change. Water treatment plants monitor water pressure and water temperature through it to ensure effective management of water resources.

暖通空调与智能家居领域/The field of HVAC and smart home

暖通空调系统：控制器调节室内温湿度，营造舒适环境；优化温度、压力控制，提高能源使用效率，降低运营成本。

智能家居：监测家庭环境压力、温度变化，及时发现燃气泄漏、火灾风险；自动调节室内温湿度，提升居住舒适度并节约能源。

Hvac system: The controller regulates the indoor temperature and humidity to create a comfortable environment. Optimize temperature and pressure control, improve energy utilization efficiency, and reduce operating costs.

Smart home: Monitor changes in pressure and temperature in the home environment, and promptly detect gas leakage and fire risks. Automatically regulate indoor temperature and humidity to enhance living comfort and save energy. 

实验室研究领域/Laboratory research field

在化学、生物实验中，实验条件的精准控制是确保结果准确可重复的关键。GRAEFF（格拉夫）智能控制器可精准控制压力、温度等实验条件，同时具备数据记录功能，存储实验过程中的数据，便于后续分析研究。

In chemical and biological experiments, the precise control of experimental conditions is the key to ensuring the accuracy and repeatability of results. The GRAEFF intelligent controller can precisely control experimental conditions such as pressure and temperature. It also has a data recording function to store data during the experiment, facilitating subsequent analysis and research.

三、总结/Summary

GRAEFF（格拉夫）智能控制器系列以 “精准控制、多场景适配、高可靠性” 为核心优势，构建起覆盖从基础显示到精密调节的完整工业控制解决方案。从挤出机械、食品机械的生产精度保障，到石油化工、能源环境的安全稳定运行，再到工业智能化、实验室研究的创新驱动，其在多领域的深度应用，不仅是工业自动化的核心动力，更是推动各行业降本增效、数字化转型的关键技术支撑。未来，随着工业智能化需求的持续升级，GRAEFF（格拉夫）智能控制器将继续以技术创新为引擎，在更广阔的工业场景中释放精准控制的价值，为全球工业自动化发展注入强劲动能。

The GRAEFF intelligent controller series, with "precise control, multi-scenario adaptation, and high reliability" as its core advantages, has built a complete industrial control solution covering from basic display to precise regulation. From ensuring the production accuracy of extrusion machinery and food machinery to the safe and stable operation of petrochemicals, energy and the environment, and then to the innovation-driven development of industrial intelligence and laboratory research, its in-depth application in multiple fields is not only the core driving force of industrial automation, but also a key technical support for promoting cost reduction, efficiency improvement and digital transformation in various industries. In the future, as the demand for industrial intelligence continues to upgrade, GRAEFF intelligent controllers will continue to take technological innovation as the engine, release the value of precise control in broader industrial scenarios, and inject strong impetus into the development of global industrial automation.