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上海发泰精密仪器仪表有限公司
无纸记录仪产品描述:
采用高性能的ARM Cortex-M3 32位的RISC内核,可同时实现多路信号采集、记录、显示和多路报警
一、无纸记录仪技术指标
n 显示
屏幕:128*64点阵蓝屏液晶显示器(LCD)
精度: 实时显示:±0.2% F.S.
追忆精度:±0.2% F.S.
注:热电偶应去掉冷端误差
n 处理器
采用高性能的ARM Cortex-M3 32位的RISC内核,可同时实现多路信号采集、记录、显示和多路报警
n 存储模块
采用大容量并行NAND FLASH闪存芯片存贮历史数据,采用串行FRAM存储芯片存贮系统配置参数等关键信息
n 无纸记录仪输入功能
输入规格:全隔离*输入,大支持4路模拟量输入+1路频率输入
电压输入:0-5V、1-5V、0-20mV、0-100mV
电流输入:0-10mA、4-20mA,(0-20mA输入需在订货时注明)
电阻输入:Res
频率输入:频率信号(PI)(频率范围:0.5-5000HZ,大频率范围可定制)
热电阻:PT100、Cu50、G53、Cu100、BA1、BA2(要求三线电阻平衡,引线电阻<10Ω)
热电偶:S、B、K、T、R、E、N、J
辐射高温计:F1、F2
钨铼:WRe3-25、WRe5-26
注:其它输入信号(如开关量输入(DI))或分度号(如PT1000)需在订货时注明
n 输出功能
配电输出:变送器集中配电+24VDC,标准配电<30mA(大负载能力可定制),支持多种规格集中配电(如12VDC、5VDC配电输出)
变送输出:多支持2路通道的4-20mA标准电流变送输出,负载能力750Ω(大),方便了显示仪表或DCS/PLC的采集,实现了信号的长距离传输
继电器报警输出:多支持4路继电器报警输出,触点容量3A@220VAC/1A@30VDC,可组态上上限、上限、下限、下下限报警
n 通讯打印
通讯接口:RS232C或RS485,支持Modbus RTU协议,波特率----(1200、2400、9600、19200、38400、57600)
打印接口:RS232C直接连接微型打印机,波特率1200
n 记录功能
记录容量: 64/128/192/248MB(FLASH容量可选择);
记录间隔:1秒至240秒,共分11档:1/2/4/8/12/24/36/60/120/180/240秒可选;
记录时间:记录时间的长短与FLASH存储器容量、输入点数、记录间隔有关,计算公式如下(代入数值的单位要与公式中*):
n 数据转存
数据备份和转存:支持USB 1.1 、2.0 优盘,支持1G到16G的U盘进行数据转存,兼容性强,可兼容市面上绝大多数的U盘(*使用工业版优盘)
n 供电电源
供电电源:220VAC,50HZ交流电源供电,支持24VDC(22VDC-28VDC)直流电源供电,支持12VDC(11.2VDC-16VDC)直流电源供电
注:直流供电需在订货时注明
n 保护功能
断电保护: 内置存储器保护参数和历史数据,断电后*保存
时钟保护:集成硬件时钟,掉电后也能准确运行
n 误差精度
热电偶冷端补偿误差: ±2℃
时钟误差: ±2 秒/天
n 工作环境
环境温度:0~50℃(避免日光直晒)
环境湿度: 0~85%R.H(无凝结)
(禁止在易燃、腐蚀性环境下工作)
n 仪表净重
净重:≤1.0Kg
注:技术指标为本系列仪表通用指标,功能配置请以实物为准。
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一、<\/span><\/span>无纸记录仪<\/strong><\/strong>技术指标<\/span><\/span><\/strong><\/p> n <\/span>显示<\/span><\/strong><\/p> 屏幕:<\/span><\/strong>128*64<\/span>点阵蓝屏液晶显示器(<\/span>LCD<\/span>)<\/span><\/p> 精度:<\/span><\/strong> 实时显示:±0.2% F.S.<\/span><\/p> 追忆精度:±0.2% F.S.<\/span><\/p> 注:<\/span><\/strong>热电偶应去掉冷端误差<\/span><\/p> <\/p> n<\/span> <\/span><\/span>处理器<\/span><\/strong><\/p> <\/span>采用<\/span>高性能的<\/span>ARM Cortex-M3 32<\/span>位的<\/span>RISC<\/span>内核,可同时实现多路信号采集、记录、显示和多路报警<\/span><\/p> <\/p> n<\/span> <\/span><\/span>存储模块<\/span><\/strong><\/p> <\/span>采用<\/span>大容量并行<\/span>NAND FLASH<\/span>闪存芯片存贮历史数据,采用串行<\/span>FRAM<\/span>存储芯片存贮系统配置参数等关键信息<\/span><\/p> <\/p> n<\/span> <\/span><\/strong><\/span><\/span>无纸记录仪<\/strong>输入功能 <\/span><\/strong><\/p> 输入规格:<\/span><\/strong>全隔离*输入,大支持4路模拟量输入+1路频率输入<\/span><\/p> <\/span>电压输入:<\/span><\/strong>0-5V、1-5V、0-20mV、0-100mV<\/span><\/p> <\/span>电流输入:<\/span><\/strong>0-10mA、4-20mA,(0-20mA输入需在订货时注明)<\/span><\/p> <\/span>电阻输入:<\/span><\/strong>Res<\/span><\/p> <\/span>频率输入:<\/span><\/strong>频率信号(PI)(频率范围:0.5-5000HZ,大频率范围可定制)<\/span><\/p> <\/span>热电阻:<\/span><\/strong>PT100、Cu50、G53、Cu100、BA1、BA2(要求三线电阻平衡,引线电阻<10Ω)<\/span><\/p> 热电偶:<\/span><\/strong>S、B、K、T、R、E、N、J<\/span><\/p> 辐射高温计:<\/span><\/strong>F1、F2<\/span><\/p> 钨铼:<\/span><\/strong>WRe3-25、WRe5-26<\/span><\/p> 注:<\/span><\/strong>其它输入信号(如开关量输入(DI))或分度号(如PT1000)需在订货时注明<\/span><\/p> n <\/span>输出功能<\/span><\/strong><\/p> <\/span>配电输出:<\/span><\/strong>变送器集中配电+24VDC,标准配电<30mA(大负载能力可定制),支持多种规格集中配电(如12VDC、5VDC配电输出)<\/span><\/p> <\/span>变送输出:<\/span><\/strong>多支持2路通道的4-20mA标准电流变送输出,负载能力750Ω(大),方便了显示仪表或DCS/PLC的采集,实现了信号的长距离传输<\/span><\/p> <\/span>继电器报警输出:<\/span><\/strong>多支持4路继电器报警输出,触点容量3A@220VAC/1A@30VDC,可组态上上限、上限、下限、下下限报警<\/span><\/p> <\/p> n <\/span>通讯打印<\/span><\/strong><\/p> 通讯接口<\/span><\/strong>:<\/span><\/strong>RS232C或RS485,支持Modbus RTU协议,波特率----(1200、2400、9600、19200、38400、57600)<\/span><\/p> 打印接口:<\/span><\/strong>RS232C直接连接微型打印机,波特率1200<\/span><\/p> <\/p> n <\/span><\/strong><\/span><\/strong>记录功能<\/span><\/strong><\/p> 记录容量:<\/span><\/strong> 64/128/192/248MB(FLASH容量可选择);<\/span><\/p> 记录间隔:<\/span><\/strong>1秒至240秒,共分11档:1/2/4/8/12/24/36/60/120/180/240秒可选;<\/span><\/p> 记录时间:<\/span><\/strong>记录时间的长短与FLASH存储器容量、输入点数、记录间隔有关,计算公式如下(<\/span>代入数值的单位要与公式中*)<\/span>:<\/span><\/p> <\/span><\/p> <\/p> n <\/span>数据转存<\/span><\/strong><\/p> 数据备份和转存:<\/span><\/strong>支持USB 1.1 、2.0 优盘,支持1G到16G的U盘进行数据转存,兼容性强,可兼容市面上绝大多数的U盘(*使用工业版优盘)<\/span><\/p> n <\/span>供电电源<\/span><\/strong><\/p> <\/span>供电电源:<\/span><\/strong>220VAC,50HZ交流电源供电,支持24VDC(22VDC-28VDC)直流电源供电,支持12VDC(11.2VDC-16VDC)直流电源供电<\/span><\/p> 注:<\/span><\/strong>直流供电需在订货时注明<\/span><\/p> <\/p> n <\/span>保护功能<\/span><\/strong><\/p> <\/span> <\/span><\/strong>断电保护:<\/span><\/strong> 内置存储器保护参数和历史数据,断电后*保存<\/span><\/p> <\/span>时钟保护:<\/span><\/strong>集成硬件时钟,掉电后也能准确运行<\/span><\/p> <\/p> n <\/span>误差精度<\/span><\/strong><\/p> <\/span>热电偶冷端补偿误<\/span><\/strong>差:<\/span><\/strong> ±2℃<\/span><\/p> 时钟误差:<\/span><\/strong> ±2 秒/天<\/span><\/p> <\/p> n <\/span>工作环境<\/span><\/strong><\/p> 环境温度:<\/span><\/strong>0~50℃(避免日光直晒)<\/span><\/p> 环境湿度:<\/span><\/strong> 0~85%R.H(无凝结)<\/span><\/p> (禁止在易燃、腐蚀性环境下工作)<\/span><\/p> <\/p> n <\/span>仪表净重<\/span><\/strong><\/p> 净重:<\/span><\/strong>≤1.0Kg<\/span><\/p> <\/p> 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