HMT330系列温湿度变送器

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® 传感器的度和稳定性显示年历史

数据和趋势多种用户界面在化学物环境性能防腐蚀IP65 保护

技术参数
相对湿度测量                                          0...100%RH
+20 °C 时度                                     ± 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,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                                          IP65 (NEMA 4)