| 品牌 | ROTRONIC/羅卓尼克 | 價格區間 | 面議 | 
|---|---|---|---|
| 應用領域 | 環保,化工,生物產業,航空航天,綜合 | 
瑞士rotronic HYGROFLEX HF842溫濕度變送器
暖通空調、工業及制藥行業測量相對濕度,溫度和所有濕度學測量參數
特點
• 2 個可互換HC2探頭 或模擬探頭
• 電路工作范圍: -40…60 °C / 0…100 %rh -10…60 °C 帶LCD顯示
• 數字輸出以及模擬輸出
• 模擬輸入(U/I)
• 數據記錄,可存儲10‘000個 測量值
• 繼電器輸出
• 作為系統驗證的模擬器 *
• 服務接口
瑞士rotronic HYGROFLEX HF842溫濕度變送器技術參數:
| 在23 ±5 °C時精度 | ±0.8 %rh / ±0.1 °C | 
|---|---|
| 工作范圍 | -40…85 °C / -10…60 °C (Models with display) 0…100 %rh, non-condensing | 
| 可互換探頭測量范圍 | 0…100 %rh 和 -100…200 °C | 
| 電源/功耗 | 15 ... 40 VDC or 12 ... 28 VAC, 50-60 Hz 9 ... 36 VDC, with galvanic isolation 85 ... 265 VAC, 5 watts, 50-60 Hz with electrical isolation | 
| 計算量 | 素有濕度學參數 | 
| 背光 | 帶背光 | 
| 校準/調整 | 通過HW4軟件 | 
| 顯示屏 | 可選圖形配置,演示配置 | 
| 顯示工程單位 | 1或2位小數 | 
| 初始化時間 | 通常為 1.9 sec. | 
| 測量間隔 | 1 s (典型值l) | 
| 探頭接入數 | 2 | 
| 第三方模擬輸入探頭 | 2 | 
| 鍵盤(僅帶顯示器) | 有 | 
| 警報 | 有 | 
| 報警指示燈 | 有 | 
| 聲音報警器(蜂鳴器) | 有 | 
| 實時時鐘W.BACKUP電池 | 有 | 
| 存儲容量 | 10,000對讀數(相對濕度和溫度)與HC2; 1通道傳感器10,000個讀數 | 
| 開發軟件 | ROTRONIC HW4 | 
| 趨勢指標 | 有,適用于帶顯示設備 | 
| 通過軟件調整探頭 | 有,通過通線 | 
| 通過鍵盤進行探頭調整 | 顯示/鍵盤 | 
| SOFTWARE UPDATE | 通過互聯網和HW4軟件 | 
| 通過HW4進行數據處理 | 帶接口電纜 | 
| 用戶定義模擬輸出 | 有 | 
| 模擬輸出信號(標準) | 0…1 V, 0…5 V, 0…10 V, 0(4)…20 mA | 
| 電路類型 | 3/4 線制 | 
| 通訊接口 | RS-485 / USB / LAN | 
| 繼電器輸出 | 4 | 
| 繼電器類型和數量 | SPDT(單極轉換); 大開關電壓:250 VAC *; 大開關電流:6A(*電阻負載) | 
| 電纜連接 | 1x M16x1.5 or ½ "conduit adapter | 
| 外殼材質 | ABS | 
| 阻燃類 | 符合UL94-HB | 
| IP防護等級 | IP65(除USB /以太網接口型號除外) | 
| 大 電纜長度 | 無源電纜長5m,有有源電纜長100m | 
| RS485網絡中的設備大大 NR數 | 64 | 
| 探頭大電纜長度 | 10 m | 
| 探頭材質 | 取決于探頭 | 
| 反向電壓保護 | 保護二極管V + | 
| 服務界面 | Mini USB (UART) | 
| FDA / GAMP兼容性 | 兼容FDA 21 CFR Part 11 和 GAMP | 
| 尺寸 | 192 x102 x 52 mm | 
| 重量 | 540.0000 | 
| HF8 雙通道溫濕度變送器(可同時接入兩路HC2系列溫濕度探 頭)選型如下 | ||||||||
| Power supply Type Output | ||||||||
| Low voltage without galvanic seperation | ||||||||
| 18…40 VDC / 13…28 VAC 3 wires (2x2) 4...20 mA | HF832- | X | 1 | B | A | 3 | / | 9 | 
| Analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 18…40 VDC / 13…28 VAC 3 wires (2x2) 4...20 mA | HF832- | D | 1 | B | A | 3 | / | 9 | 
| Analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| 18…40 VDC / 13…28 VAC 3 wires (2x2) 4...20 mA | HF832- | X | H | B | A | 3 | / | 9 | 
| RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 18…40 VDC / 13…28 VAC 3/4 wires (2x2) 4...20 mA | HF832- | D | H | B | A | 3 | / | 9 | 
| RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| 18…40 VDC / 13…28 VAC 3 wires (2x2) 4...20 mA | HF832- | X | 9 | B | A | 3 | / | 9 | 
| Ethernet, RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 18…40 VDC / 13…28 VAC 3 wires (2x2) 4...20 mA | HF832- | D | 9 | B | A | 3 | / | 9 | 
| Ethernet, RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| Low voltage galvanically separeted AC/DC | ||||||||
| 9…36 VDC / 7…24 VAC 4 wires (2x2) 4...20 mA | HF842- | X | 1 | B | A | 3 | / | 9 | 
| Analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 9…36 VDC / 7…24 VAC 4 wires (2x2) 4...20 mA | HF842- | D | 1 | B | A | 3 | / | 9 | 
| Analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| 9…36 VDC / 7…24 VAC 4 wires (2x2) 4...20 mA | HF842- | X | H | B | A | 3 | / | 9 | 
| RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 9…36 VDC / 7…24 VAC 4 wires (2x2) 4...20 mA | HF842- | D | H | B | A | 3 | / | 9 | 
| RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| 9…36 VDC / 7…24 VAC 4 wires (2x2) 4...20 mA | HF842- | X | 9 | B | A | 3 | / | 9 | 
| Ethernet, RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 9…36 VDC / 7…24 VAC 4 wires (2x2) 4...20 mA | HF842- | D | 9 | B | A | 3 | / | 9 | 
| Ethernet, RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| High voltage galvanically separeted | ||||||||
| 85...265VAC 4 wires (2x2) 4...20 mA | HF862- | X | 1 | B | A | 3 | / | 9 | 
| Analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 85...265VAC 4 wires (2x2) 4...20 mA | HF862- | D | 1 | B | A | 3 | / | 9 | 
| Analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| 85...265VAC 4 wires (2x2) 4...20 mA | HF862- | D | H | B | A | 3 | / | 9 | 
| RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C, Display | ||||||||
| 85...265VAC 4 wires (2x2) 4...20 mA | HF862- | X | 9 | B | A | 3 | / | 9 | 
| Ethernet, RS485, analogue signals on screw terminals, 2x 0...100 %rh, 2x 0...100°C | ||||||||
| 85...265VAC 4 wires (2x2) 4...20 mA | HF862- | D | 9 | B | A | 3 | / | 9 | 

 
                                    




