650系列 溫度傳送器
溫 濕 度 傳 送 器
650系列 溫度傳送器
Series 650 , Temperature Transmitter , 4-20 mA Signal, Two Wire Operation, Temperatures from -55 to 180°C
650系列 溫度傳送器
4-20 mA 訊號、兩線制運作、量測範圍 -55 至 180°C
650系列 溫度傳送器結合了低成本與精巧體積的優勢，是各類 HVAC（暖通空調）、工業及商業多點溫度監控應用的理想選擇。
Temperature Transmitter
4-20 mA Signal, Two Wire Operation, Temperatures from -55 to 180°C
The Series 650 Temperature Transmitter combines low cost with small size making it ideal for a wide variety of HVAC, industrial and commercial multi-point temperature monitoring applications. Non-polarized terminals simplify connection to any 12-35 VDC power supply. Capable of operation with long cable runs, Series 650 Transmitters are well suited for monitoring air or water temperatures at remote locations. Three models in popular ranges factory calibrated within 0.3% of span. All are linear within 0.25% of span and may be recalibrated within low range and span limits shown on Catalog page. Low range is temperature corresponding to 4 mA output. Span is temperature difference between Low and High ranges corresponding to 4-20 mA output signal.
4-20 mA 訊號、兩線制運作、量測範圍 -55 至 180°C
650系列 溫度傳送器結合了低成本與精巧體積的優勢，是各類 HVAC（暖通空調）、工業及商業多點溫度監控應用的理想選擇。
一、安裝簡便： 採用無極性端子設計，簡化了與 12-35 VDC 電源供應器的接線程序。
二、長距離傳輸： 具備優異的訊號穩定性，可支援長距離電纜傳輸，非常適合遠端區域的空氣或水溫監測。
三、高精確度： 提供三種常用量程型號，出廠校準精度達滿量程 (Span) 的 0.3% 以內。
四、線性表現： 全系列線性誤差在 0.25% 以內。使用者可根據規格表中的低量程與量程限制進行重新校準。
五、參數定義： 低量程 (Low Range) 對應 4 mA 輸出溫度；量程 (Span) 則為 4-20 mA 輸出訊號對應的高低溫差。
Temperature Transmitter
4-20 mA Signal, Two Wire Operation, Temperatures from -55 to 180°C
The Series 650 Temperature Transmitter combines low cost with small size making it ideal for a wide variety of HVAC, industrial and commercial multi-point temperature monitoring applications. Non-polarized terminals simplify connection to any 12-35 VDC power supply. Capable of operation with long cable runs, Series 650 Transmitters are well suited for monitoring air or water temperatures at remote locations. Three models in popular ranges factory calibrated within 0.3% of span. All are linear within 0.25% of span and may be recalibrated within low range and span limits shown on Catalog page. Low range is temperature corresponding to 4 mA output. Span is temperature difference between Low and High ranges corresponding to 4-20 mA output signal.
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