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GEFRAN杰弗倫450溫度控制器
意大利GEFRAN杰弗倫450溫度控制器，48x48mm (1/16 DIN)外形尺寸，提供使用簡單性和高質量輸出。溫度傳感器輸入是“通用”，可配置J, K, R, S, T, B, E, N型熱電偶和3線Pt100熱電阻。
使用者界面有完整的兩條綠色LED條，4鍵，兩個紅色LED指示輸出狀態。
聚碳酸酯膜前面板確保此產品IP65防護等級。控制輸出，自由配置為控制輸出和報警輸出。可為/250VAC繼電器或邏輯信號來驅動固態繼電器。
輸入信號采樣速度(120msec)和PID控制算法，有自調整和自動調整參數功能確保準確度，快速和不連續加熱系統的穩定控制。
意大利GEFRAN杰弗倫450系列型號已工廠設置為滿足大多數工業加熱應用（J型輸入，PID加熱設置，10秒循環時間），從鍵盤和電腦修改直觀菜單上的一些參數組。
編程工具可配電腦，包括電纜和有向導的Windows用戶容易掌握使用的程序，過程分析示波器，保存參數方法，也可恢復工廠參數。軟件保護代碼（密碼保護）可限制進入不同等級的內部參數，可達到全面保護。
Description
面板通用輸入配置
額定條件下準確度好于0.2% f.s
控制輸出：繼電器，邏輯
功能：PID加熱，PID冷卻
1報警可完整配置功能
GEFRAN杰弗倫450溫度控制器
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.
450 可配置控制器
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