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風速傳感器

產品價格: < 面議
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公司名稱:蕪湖杰控自動化技術有限公司
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產品簡介

本款產品是**的通風控制應用方面的理想選擇,其工作是按改進型熱膜風速計原理運行的,E+E的薄膜傳感器保證了低風速下的高精度,這種 性能用普通溫度傳感器或NTC熱敏電阻風速計是達不到的。此外,該傳感器抗污染能力強,這就意味著它有很高的可靠性并降低了維護成本。

產品詳細信息

參數(shù)                                                                                                                       

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

量指                                                                                                   

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

工作范(可跳線選擇)             0-10m/s      0-15m/s  0-20m/s                       

出信號(可跳線選擇)             0-10V          -1mA<IL<1mA                    

                                     4-20mA        RL<450Ω                    

精度                                1-10m/s      ±(0.3m/s+3%測值)             

2045%RH、              0-15m/s      ±(0.3m/s+3%測值)             

1013hpA 之下                     0-20m/s     ±(0.3m/s+4%測值)                   

10m/s 之下響應時間 t90    典型 2 秒 或典型 0.2                    

(可跳線選擇)                                                                                             

體指                                                                                                   

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

電電壓                                 SELV 24VAC/DC    ±10%                        

                                 AC     *大 150mA                   

                                           DC     *大 90mA                     

對風向方位角依賴關                   在│△α│<10 ,小于所測值3%        

                                  *大 1.5mm2                         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

磁兼容                                  EN50081-1         EN50082-1           CE

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

                                            EN50082-2                                                    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

外殼/                            聚碳酸/IP65     

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

溫度范                                  工作溫度:-10-+50                                   

                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

                                                           溫度:–30-+60

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