HDKA 12系(xi)(xi)列的(de)(de)(de)(de)濕(shi)(shi)度(du)(du)(du)和(he)溫(wen)(wen)度(du)(du)(du)變(bian)(bian)(bian)送器(qi)(qi)(qi)(qi)(qi)(qi)是(shi)測(ce)(ce)(ce)量(liang)(liang)集成系(xi)(xi)統(tong)，在一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)共同的(de)(de)(de)(de)設(she)計中結(jie)(jie)合了一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)測(ce)(ce)(ce)量(liang)(liang)探(tan)頭（帶(dai)(dai)有一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)容式吸(xi)附濕(shi)(shi)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)、一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)阻(zu)溫(wen)(wen)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)和(he)一(yi)(yi)(yi)(yi)個(ge)(ge)(ge) ΔC、ΔR/f 轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)）和(he)一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)裝(zhuang)有 µP 的(de)(de)(de)(de)聚(ju)碳酸酯(zhi)(zhi)盒具(ju)有 D/A 轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)和(he)轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)子(zi)設(she)備(bei) 濕(shi)(shi)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)容量(liang)(liang)變(bian)(bian)(bian)化取決于(yu)(yu)測(ce)(ce)(ce)量(liang)(liang)的(de)(de)(de)(de)相(xiang)對濕(shi)(shi)度(du)(du)(du)，溫(wen)(wen)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)變(bian)(bian)(bian)化取決于(yu)(yu)測(ce)(ce)(ce)量(liang)(liang)的(de)(de)(de)(de)溫(wen)(wen)度(du)(du)(du)，這些(xie)變(bian)(bian)(bian)化被(bei)電(dian)(dian)(dian)(dian)(dian)子(zi)轉(zhuan)換(huan)(huan)成模擬電(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)電(dian)(dian)(dian)(dian)(dian)流信號(hao)。轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)內(nei)部(bu)(bu)電(dian)(dian)(dian)(dian)(dian)源將輸(shu)(shu)出信號(hao)與(yu)轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)外部(bu)(bu)電(dian)(dian)(dian)(dian)(dian)源電(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)隔(ge)離(li)，轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)產生一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)有源輸(shu)(shu)出信號(hao)。傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)連(lian)接是(shi)五線制(zhi)(zhi)(zhi)的(de)(de)(de)(de).后續(xu)設(she)備(bei)或(huo)設(she)備(bei)須作(zuo)為消費者連(lian)接（傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)是(shi)信號(hao)源）。HDKA 12系(xi)(xi)列濕(shi)(shi)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)有一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)堅(jian)固的(de)(de)(de)(de)外殼(ke)和(he)由(you)聚(ju)碳酸酯(zhi)(zhi)制(zhi)(zhi)(zhi)成的(de)(de)(de)(de)蓋子(zi)。在底部(bu)(bu)在這種(zhong)情況下，帶(dai)(dai)有濕(shi)(shi)度(du)(du)(du)和(he)溫(wen)(wen)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)探(tan)頭延伸到被(bei)測(ce)(ce)(ce)空間(jian)中。它標配有帶(dai)(dai)網(wang)的(de)(de)(de)(de)燒(shao)結(jie)(jie)青銅蓋，以保護濕(shi)(shi)度(du)(du)(du)和(he)溫(wen)(wen)度(du)(du)(du)傳(chuan)(chuan)感器(qi)(qi)(qi)(qi)(qi)(qi)。或(huo)者，根據要求提供(gong)由(you)硬鋁制(zhi)(zhi)(zhi)成的(de)(de)(de)(de)帶(dai)(dai)有聚(ju)酯(zhi)(zhi)網(wang)的(de)(de)(de)(de)蓋。HDKA 12系(xi)(xi)列的(de)(de)(de)(de)濕(shi)(shi)度(du)(du)(du)和(he)溫(wen)(wen)度(du)(du)(du)變(bian)(bian)(bian)送器(qi)(qi)(qi)(qi)(qi)(qi)具(ju)有一(yi)(yi)(yi)(yi)個(ge)(ge)(ge) STA 6FL 儀器(qi)(qi)(qi)(qi)(qi)(qi)插(cha)頭，用于(yu)(yu)連(lian)接外殼(ke)右側的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源線和(he)輸(shu)(shu)出。電(dian)(dian)(dian)(dian)(dian)纜(lan)通過(guo) STA 6SL 或(huo) 6SS 電(dian)(dian)(dian)(dian)(dian)纜(lan)插(cha)座連(lian)接轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)從這一(yi)(yi)(yi)(yi)側供(gong)電(dian)(dian)(dian)(dian)(dian)，并且在這里也輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)隔(ge)離(li)的(de)(de)(de)(de)輸(shu)(shu)出信號(hao)。合適的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)是(shi)，例如(ru)，由(you) KABLO Elektro, Velké Mezi?í?í 制(zhi)(zhi)(zhi)造(zao)的(de)(de)(de)(de) SRO 7 22 型電(dian)(dian)(dian)(dian)(dian)纜(lan)。輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)壓(ya)為 12 至 36 V DC 的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源可(ke)用于(yu)(yu)為轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)供(gong)電(dian)(dian)(dian)(dian)(dian)，能夠為轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)內(nei)部(bu)(bu)轉(zhuan)換(huan)(huan)器(qi)(qi)(qi)(qi)(qi)(qi)源提供(gong)約 0.4A 約 50µs 的(de)(de)(de)(de)啟動電(dian)(dian)(dian)(dian)(dian)流。

一般規格：

• 電源電壓：9 至 40 VDC
• 功率：max 2 瓦
• 輸出模擬信號（相對濕度0 ÷ 100% 和溫度根據范圍的上下限）：

 HDKA 12-xx1…: 0 … 5 V ( RL ≥ 10k? )

 HDKA 12-xx2...：0 ... 10 V（RL ≥ 10kΩ）

 HDKA 12-xx3…：0 … 20 mA (RL ≤ 500Ω)

 HDKA 12-xx4…：4 … 20 mA (RL ≤ 500Ω)

• D/A轉換：12位
• 輸出與電源的電流隔離：2000V AC/1min
• 帶探頭的傳感器工作溫度：- 30 至 + 60°C
• 探頭工作壓力：大氣壓
• 工作濕度：0 至 95% RH（非冷凝）
• 電子設備保護：IP 65
• 傳感器保護：IP 40 KD 蓋板，IP 50 KS 蓋板
• 氣體流量：0 至 20 m/s，絕對壓力為 101.3 kPa
• 重量：300-400g，取決于探頭的長度

相對(dui)濕度(du) (RH)

• 測量范圍：0 至 100% RH
• 23°C 時的精度：

 ± 2% RH (10 ÷ 80% RH)

 &plusmn; 3% 相對濕度(du)（< 10 和 > 80% 相對濕度(du)）

• 濕度傳感器HC 1000的溫度系數：≤ - 0.05% RH/K at 80%RH
• 濕度傳感器FE 09/1000的溫度系數：≤ - 0.10% RH/K at 80%RH
• 濕度傳感器MK 33 的溫度系數：≤ - 0.10% RH/K at 80%RH
• 滯后（循環10 至 80% RH）：≤ ± 1%RH
• 響應時間t90（0～90%RH）：≤10s（無蓋，空氣0.5m/s）

溫度 (T)

• 測量范圍（見訂貨代碼）：

 間(jian)隔100 K （例如 0 到 +100°C 或 -40 到 +60°C）

 間(jian)隔 80 K（例如(ru) 0 到 +80°C 或 -20 到 +60°C）

• 23°C 時的精度：優于 ± 0.3°C
• 長期溫度穩定性：0.1°C/月
• 響應時間t90（空氣5m/s）：≤12s（無蓋）