多種安裝方式,價格非常有競爭力
無須校準(zhǔn),精度高,可選現(xiàn)場顯示
應(yīng)用:
供風(fēng)系統(tǒng)溫濕度監(jiān)測
排風(fēng)溫濕度監(jiān)測
室外溫濕度監(jiān)測
特性:
相對濕度量程:0-99% RH
溫度范圍:-40 to 140℉ (-40 to 60°C)
精度:(RH-2)±2% @ 10 - 90% RH; (RH-3) ±3% @ 20 – 80%RH, ±0.9℉ @ 72℉(±0.3°C @ 25°C)
溫度極限:-40 to 140℉ (-40 to 60°C)
存儲溫度:-40 to 176℉ (-40 to 80°C)
補償溫度范圍: -4 to 140℉ (-20 to 60°C)
供電電源:10-35 VDC.
輸出信號:4-20Ma或0-10VDC ,2通道用于溫濕度類型(RH回路電路)
反應(yīng)時間: 15 seconds
電氣連接:螺絲接線盒
管線連接:1/2NPS; 室外安裝:1/2"(22.3mm)
漂移:<1% RH/年
RH感應(yīng)器:電容聚合體
溫度感應(yīng)器:Solid state band gap.
外殼材質(zhì):管道安裝:PBT; 戶外安裝 :聚碳酸酯
防護等級:戶外安裝為NEMA 4X (IP65)
顯示:可選2行字母數(shù)字,8字符/行
顯示分辨率:RH: 0.1%; 0.1℉ (0.1°C)
重量:室內(nèi)安裝: 0.5 lb (0.25 kg)管線連接: 0.6 lb (0.3 kg); 室外安裝: 1 lb (0.45 kg)
認(rèn)證:CE
選型表:
舉例 | RHP | 2 | D | 1 | A | LCD | RHP-2D1A-LCD RH/Passive Temperature Sensor Transmitter, 2% accuracy, duct mount with plastic tip, 4-20 mA RH output, 10K @ 25°C thermistor (Type III), with LCD display. |
系列 | RHP | RH/Passive Temperature Sensor Transmitter | |||||
精度 | 2 3 | 2% Accuracy 3% Accuracy | |||||
類型 | D F O S R | Duct Mount w/Plastic Tip Duct Mount w/Sintered Filter OSA (Outside Air) OSA w/Sintered Filter OSA w/Sintered Filter and Radiation Shield | |||||
濕度輸出 | 1 2 | 4-20 mA 0-10 V | |||||
溫度 | 0 1 2 A B C D E F | None 4-20 mA 0-10 VDC 10K @ 25°C Thermistor (Type III) 10K @ 25°C Thermistor (Type II) 3K @ 25°C Thermistor 100Ω RTD DIN 385 1KΩ RTD DIN 385 20KΩ @ 25°C Thermistor | |||||
可選項 | LCD NIST | LCD Display NIST Calibration |