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HMT330系列温湿度变送器

2019/10/1 13:30:09发布61次查看

功能特点:六种不同型号适用于恶劣的工业环境0...100 %rh 全量程测量, 温度高达+180 °c 压力至100 bar (不同型号压力范围不同) 维萨拉humicap® 传感器卓越的准确度和稳定性显示一年历史
数据和趋势多种用户界面在化学物环境性能卓越防腐蚀ip65 保护
技术参数
相对湿度测量                                          0...100%rh
+20 °c 时准确度                                     ± 1.0 % rh (0 ... 90 % rh)
                                                          ± 1.7 % rh (90 ... 100 % rh)
传感器                                                                维萨拉humicap® 180
温湿度测量
测量范围
    hmt331                                            -40... +60 °c
    hmt333                                            -40 ... +80 °c
    hmt334/335/337/338                         70 ... +180 °c
+20 °c时准确度                                        ± 0.2 °c
传感器                                                     pt100 rtd 1/3 class b iec 751
其他参数(根据不同型号)
露点、温度、混合率,绝对湿度、湿球温度、热焓、水气压.
工作环境
温度
   探头                                                               与测量范围相同
   表体                                                  -40 ...+ 60 °c
   带显示                                               0 ...+ 60 °c
压力
   hmt334                                            0 ... 10 mpa (0 ... 100 bar)
   hmt338                                            0 ... 4 mpa (0 ... 40 bar)
   hmt333/335/337                               防水气泄漏
输入和输出
                 
工作电压                                                10 ... 35 vdc, 24 vac
    带电源模块选项                                  100 ... 240 vac 50/60 hz 
功耗@ 20 °c (uin 24 vdc)
  rs-232                                              max. 25 ma 
  uout 2 x 0 ... 1 v/ 0 ... 5
v/                                                         max. 25 ma
                                                           max. 60 ma
0... 10 v
iout 2 x 0 ... 20 ma v                          
模拟输出                                                
  电流输出                                             0 ... 20 ma, 4 ... 20 ma 
  电压输出                                             0 ... 1 v, 0 ... 5 v, 0 ... 10 v
数字输出                                                rs-232, rs-485 (optional)
菜单语言                                                            英语、法语、西班牙语、德语、日语、瑞典语、芬兰语
机械部分
电缆直径
    hmt333                                          6.0 mm
    其它探头                                          5.5 mm
外壳材料                                               g-alsi 10 mg (din 1725)
外壳防护等级                                         ip65 (nema 4)   


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