HMT330系列溫濕度變送器

功能特點：六種不同型號適用于惡劣的工業環境0...100 %RH 全量程測量, 溫度高達+180 °C 壓力至100 bar (不同型號壓力范圍不同) 維薩拉HUMICAP® 傳感器的度和穩定性顯示年歷史

數據和趨勢多種用戶界面在化學物環境性能防腐蝕IP65 保護

技術參數
相對濕度測量                                          0...100%RH
+20 °C 時度                                     ± 1.0 % RH (0 ... 90 % RH)
                                                           ± 1.7 % RH (90 ... 100 % RH)
傳感器                                                                維薩拉HUMICAP® 180

溫濕度測量

測量范圍
     HMT331                                            -40... +60 °C
     HMT333                                            -40 ... +80 °C
     HMT334/335/337/338                         70 ... +180 °C
+20 °C時度                                        ± 0.2 °C
傳感器                                                     Pt100 RTD 1/3 Class B IEC 751

其他參數（根據不同型號）

露點、溫度、混合率,濕度、濕球溫度、熱焓、水氣壓.

工作環境

溫度
    探頭                                                               與測量范圍相同
    表體                                                  -40 ...+ 60 °C
    帶顯示                                               0 ...+ 60 °C
壓力
    HMT334                                            0 ... 10 MPa (0 ... 100 bar)
    HMT338                                            0 ... 4 MPa (0 ... 40 bar)
    HMT333/335/337                               防水氣泄漏

輸入和輸出
                  
工作電壓                                                10 ... 35 VDC, 24 VAC
     帶電源模塊選項                                  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                          
模擬輸出                                                
   電流輸出                                             0 ... 20 mA, 4 ... 20 mA 
   電壓輸出                                             0 ... 1 V, 0 ... 5 V, 0 ... 10 V
數字輸出                                                RS-232, RS-485 (optional)
菜單語言                                                            英語、法語、西班牙語、德語、日語、瑞典語、芬蘭語
 

機械部分

電纜直徑
     HMT333                                          6.0 mm
     其它探頭                                          5.5 mm
外殼材料                                               G-AlSi 10 Mg (DIN 1725)
外殼防護等                                          IP65 (NEMA 4)