用途
HR-1151DP差壓變送器主要用于測量液體、氣體或蒸汽的差壓、壓力、液位和密度,然后將其轉換成4~20mA.DC信號輸出
通用技術性能和參數
輸出信號:4~20MA.DC二線制(模擬)
二線制4~20mA直流信號上疊加數字信號,由用戶選擇線性或開方輸出。(智能)
供電電源:12~45V.DC(詳見負載特性圖)
電源影響:<0.005%/V 負載影響:電源穩定時,無負載影響。 測量精度:調校量程的±0.2%,±0.25%,±0.5%(標配精度為±0.5%,若選擇其他精度請在訂貨選型時注明。) 遷移特性:最大正遷移量500%;最大負遷移量600% 注:① 負遷移量的絕對值,不大于一個工程大氣壓。 ② 遷移后的上限或下限絕對值,均不應超過最大測量范圍的上限值。 ③ 差壓流量變送器遷移會破壞開方特性,故不能進行遷移。 ④ 絕對壓力變送器不能進行負遷移。 阻 尼:通常可在0.2~1.67秒之間可調,當灌充惰性液或帶遠傳裝置時,時間常數會增大。 啟動時間:<2秒,不需預熱 工作環境:環境溫度 -29~93℃(模擬放大器) -29~75℃(數字/智能放大器) -29~65℃(帶顯示表頭) 環境濕度 0~95% 防護特性:防護能力 IP65 防爆類型:隔爆型 Exd II BT4-6 靜壓影響:DP類零位誤差:對于14MPa,±0.1%最大量程限值或±0.25%最大量程限值(量程代號為3),在管道壓力下通過調零給予校正。 HP類零位誤差:±0.5%最大量程限值,對于32MPa在管道壓力下通過調零給予校正。 電磁輻射影響:0.05%最大量程值,接受輻射頻率27~500MHz,試驗場強3V/m。 指示表(%):電流表 標尺長44.5mm 精度±2% 液晶數顯 精度±0.2% 振動影響:任何方向200Hz振動時,±0.05%/g。 安裝位置:膜片未垂直安裝,可能產生小于0.24KPa的零點誤差,但可通過調零來消除。 重 量:5.4Kg(不包括附件) |
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HR-1151DP3E22,HR-1151DP3E23,HR-1151DP3E24,HR-1151DP3E25,
HR-1151DP3SF12,HR-1151DP3SF13,HR-1151DP3SF14,HR-1151DP3SF15,
HR-1151DP3SF22,HR-1151DP3SF23,HR-1151DP3SF24,HR-1151DP3SF25,
HR-1151DP3S12,HR-1151DP3S13,HR-1151DP3S14,HR-1151DP3S15,
HR-1151DP3S22,HR-1151DP3S23,HR-1151DP3S24,HR-1151DP3S25,
HR-1151DP4E12,HR-1151DP4E13,HR-1151DP4E14,HR-1151DP4E15,
HR-1151DP4E22,HR-1151DP4E23,HR-1151DP4E24,HR-1151DP4E25,
HR-1151DP4SF12,HR-1151DP4SF13,HR-1151DP4SF14,HR-1151DP4SF15,
HR-1151DP4SF22,HR-1151DP4SF23,HR-1151DP4SF24,HR-1151DP4SF25,
HR-1151DP4S12,HR-1151DP4S13,HR-1151DP4S14,HR-1151DP4S15,
HR-1151DP4S22,HR-1151DP4S23,HR-1151DP4S24,HR-1151DP4S25,
HR-1151DP5E12,HR-1151DP5E13,HR-1151DP5E14,HR-1151DP5E15,
HR-1151DP5E22,HR-1151DP5E23,HR-1151DP5E24,HR-1151DP5E25,
HR-1151DP5SF12,HR-1151DP5SF13,HR-1151DP5SF14,HR-1151DP5SF15,
HR-1151DP5SF22,HR-1151DP5SF23,HR-1151DP5SF24,HR-1151DP5SF25,
HR-1151DP5S12,HR-1151DP5S13,HR-1151DP5S14,HR-1151DP5S15,
HR-1151DP5S22,HR-1151DP5S23,HR-1151DP5S24,HR-1151DP5S25,
HR-1151DP6E12,HR-1151DP6E13,HR-1151DP6E14,HR-1151DP6E15,
HR-1151DP6E22,HR-1151DP6E23,HR-1151DP6E24,HR-1151DP6E25,
HR-1151DP6SF12,HR-1151DP6SF13,HR-1151DP6SF14,HR-1151DP6SF15,
HR-1151DP6SF22,HR-1151DP6SF23,HR-1151DP6SF24,HR-1151DP6SF25,
HR-1151DP6S12,HR-1151DP6S13,HR-1151DP6S14,HR-1151DP6S15,
HR-1151DP6S22,HR-1151DP6S23,HR-1151DP6S24,HR-1151DP6S25,
HR-1151DP7E12,HR-1151DP7E13,HR-1151DP7E14,HR-1151DP7E15,
HR-1151DP7E22,HR-1151DP7E23,HR-1151DP7E24,HR-1151DP7E25,
HR-1151DP7SF12,HR-1151DP7SF13,HR-1151DP7SF14,HR-1151DP7SF15,
HR-1151DP7SF22,HR-1151DP7SF23,HR-1151DP7SF24,HR-1151DP7SF25,
HR-1151DP7S12,HR-1151DP7S13,HR-1151DP7S14,HR-1151DP7S15,
HR-1151DP7S22,HR-1151DP7S23,HR-1151DP7S24,HR-1151DP7S25,
HR-1151DP8E12,HR-1151DP8E13,HR-1151DP8E14,HR-1151DP8E15,
HR-1151DP8E22,HR-1151DP8E23,HR-1151DP8E24,HR-1151DP8E25,
HR-1151DP8SF12,HR-1151DP8SF13,HR-1151DP8SF14,HR-1151DP8SF15,
HR-1151DP8SF22,HR-1151DP8SF23,HR-1151DP8SF24,HR-1151DP8SF25,
HR-1151DP8S12,HR-1151DP8S13,HR-1151DP8S14,HR-1151DP8S15,
HR-1151DP8S22,HR-1151DP8S23,HR-1151DP8S24,HR-1151DP8S25,
HR-1151DP5E23CFM3B2,HR-1151DP,