GEFRAN杰弗伦450温度控制器
意大利GEFRAN杰弗伦450温度控制器，48x48mm (1/16 DIN)外形尺寸，提供使用简单性和高质量输出。温度传感器输入是“通用”，可配置J, K, R, S, T, B, E, N型热电偶和3线Pt100热电阻。
使用者界面有完整的两条绿色LED条，4键，两个红色LED指示输出状态。
聚碳酸酯膜前面板确保此产品IP65防护等级。控制输出，自由配置为控制输出和报警输出。可为/250VAC继电器或逻辑信号来驱动固态继电器。
输入信号采样速度(120msec)和PID控制算法，有自调整和自动调整参数功能确保准确度，快速和不连续加热系统的稳定控制。
意大利GEFRAN杰弗伦450系列型号已工厂设置为满足大多数工业加热应用（J型输入，PID加热设置，10秒循环时间），从键盘和电脑修改直观菜单上的一些参数组。
编程工具可配电脑，包括电缆和有向导的Windows用户容易掌握使用的程序，过程分析示波器，保存参数方法，也可恢复工厂参数。软件保护代码（密码保护）可限制进入不同等级的内部参数，可达到全面保护。
Description
面板通用输入配置
额定条件下准确度好于0.2% f.s
控制输出：继电器，逻辑
功能：PID加热，PID冷却
1报警可完整配置功能
GEFRAN杰弗伦450温度控制器

Gefran launches its new 450 series temperature controller, simple to use and extremely accurate.

All 450 series models are factory-configured to satisfy most industrial heating applications (J probe input, “hot” PID control, 10-second recycle time) and can always be custom configured from keyboard and PC, with just a few parameters grouped on intuitive menus. This makes it the ideal controller for applications such as packaging and packing, labeling, food processing lines, laboratory ovens, and electric heaters in various types of industrial heating systems.

Control is accurate and stable, even in rapid and discontinuous systems, thanks to quick reading of the input signal (120 msec) and to the time-tested PID control algorithm with self- and autotuning of parameters.

The 450 guarantees maximum protection of the process thanks to a diagnostics system that signals interrupted sensor, incorrect sensor connection, and malfunctions due to loop break.

Available in standard 48x48mm size (1/16 DIN), the 450 is equipped with a universal input for temperature sensors, configurable for type J, K, R, S, T, B, E, N thermocouples and Pt100 resistance thermometers (two and three wires). Outputs are freely configurable between control output and alarm output, and are available in a 5 Amp/250VAC relay version or as logic signal to drive solid state relays.

The user interface has a complete double display with green LEDs, 4 keys, and two red LEDs to signal active outputs. The front panel has a Lexan® diaphragm to guarantee an IP65 protection level.

A PC programming kit is available, consisting of a USB cable and a user-friendly program for Windows with Wizard pages, oscilloscope for process analysis, parameter recipe saving, and reset of factory parameters.

A software protection code can be set (password protected) to restrict access to internal parameters at various levels, up to total protection.

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450 可配置控制器