產(chǎn)品詳情
◆·特點
熱響應時間少,減小動態(tài)誤差;
·直徑小,長度不受限制;
·測量精度高;
進口薄膜電阻元件,性能可靠穩(wěn)定
◆主要技術參數(shù)
產(chǎn)品執(zhí)行標準 IEC751 JB/T8623-1997 JB/T8622-1997
◆常溫絕緣電阻
???熱電阻在環(huán)境溫度為15—35°C,相對濕度不大于80%,試驗電壓為10—100V(直流)電極與外套管之間的絕緣電阻>100MΩ
型 號WZPK-124134WZPK-125135WZPK-126136WZPK-128138
WZPK2-124134WZPK2-125135WZPK2-126136WZPK2-128138
WREK-224234WREK-225235WREK-226236WREK-228238
WZPK2-224234WZPK2-225235WZPK2-226236WZPK2-228238
WREK-324334WREK-325335WREK-326336WREK-328338
WZPK2-324234WZPK2-325335WZPK2-326336WZPK2-328338
WRNK-424434WRNK-425435WRNK-426436WRNK-428438
WZPK2-424434WZPK2-425435WZPK2-426436WZPK2-428438
WZPK-193WZPK-194WZPK-196WZPK-198
WZPK2-193WZPK2-194WZPK2-196WZPK2-198
WZPK-293WZPK-294WZPK-296WZPK-298
WZPK2-293WZPK2-294WZPK2-296WZPK2-298
WZPK-393WZPK-394WZPK-396WZPK-398
WZPK2-393WZPK2-394WZPK2-396WZPK2-398
分度號Pt100Pt100Pt100Pt100
測量范圍-200~+500℃-200~+500℃-200~+500℃-200~+500℃
精度等級A級,B級Ⅰ級,B級A級,B級A級,B級
測量端形式單支,雙支單支,雙支單支,雙支單支,雙支
接線方式3線制或4線制3線制或4線制3線制或4線制3線制或4線制
過程連接卡套螺紋M12×1.5卡套螺紋M12×1.5卡套螺紋M12×1.5卡套螺紋M12×1.5
M16×1.5M1×1.5M16×1.5M16×1.5
卡套法蘭卡套法蘭卡套法蘭卡套法蘭
插入長度100mm~1000mm100mm~1000mm100mm~1000mm100mm~1000mm
保護管材料質(zhì)1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti
接線盒材質(zhì)鑄鋁合金不銹鋼 聚碳酸脂聚碳酸脂
防護等級IP65IP54IP54IP54
電氣出口M20*1.5 1/2〞NPT