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SCPSD-400-04-17
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通常情况下,传感器的实际静态特性输出是条曲线而非直线。在实际工作中,为使仪表具有均匀刻度的读数,常用一条拟合直线近似地代表实际的特性曲线、线性度(非线性误差)就是这个近似程度的一个性能指标。
拟合直线的选取有多种方法。如将输入和满量程输出点相连的理论直线作为拟合直线;或将与特性曲线上各点偏差的平方和为小的理论直线作为拟合直线,此拟合直线称为小二乘法拟合直线。
灵敏度
Parker PWR-E1445流量传感器
Parker PWR-E1448压力开关
Parker PWR-L1466压力开关
Parker PWS-M1012压力开关
Parker PZD00A-400放大器
Parker R10R17S4SN45阀门
Parker R10R17S4SN液压阀
Parker R1E023121A1045减压阀
Parker R25E07S1SN减压阀
Parker R25R25S4SN38液压阀
Parker R25R25S4SN减压阀
Parker R32M07S4SN液压阀
Parker R32M35S4SN液压阀
Parker R4RB1,016-95316-0减压阀
Parker R4R03-535-11B1比例阀
Parker R4RB1P1G0Q减压阀
Parker R4R06-593-11-B1减压阀
Parker R4RB1阀门
Parker R4RB1,016-86139-0减压阀
Parker R4R10-593-11-B1减压阀
Parker R4V03-533-10-11-G0QA1减压阀
Parker R4VW31A1P17液压阀
Parker R4V03-533-10-A1减压阀
Parker R4V03-533-10-A1液压阀
Parker R4V03-533-10-P2GOPA1比例阀
Parker R4V03-533-10-P2GOPA1减压阀
Parker R4V03-535-30-11G0Q-A1阀门
Parker R4V10-533-11-A1减压阀
Parker R4VA1减压阀
Parker R4V10-535-30-A1减压阀
Parker R5PG0QA1阀
Parker R5V10-69532A125152阀门
Parker R5V12-393-12-09G0Q-A1阀
Parker R5V12-393-12-09G0Q-A1液压阀
Parker R6V06-59530B120026-95378-0减压阀
Parker RDM2AT25S10液压阀
Parker RDM2ATBT17SV10液压阀
Parker RDM2ATBT25KV10减压阀
Parker RDM2ATBT25KV10液压阀
Parker RDM2ATBT35SV10液压阀
Parker RDM2PT16SVG15减压阀
Parker RDM2PT16SVG15液压阀
Parker RDM2PT21SVG01溢流阀
Parker RDM2PT21SVG阀门
Parker RDM2PT21SVG减压阀
Parker RDM2PT35KVG15减压阀
Parker RDM2PT35KVG15液压阀
Parker RDM2PT35KVG减压阀
Parker RDM2PT35SVG15液压阀
Parker RDM2PT35SVG减压阀
Parker RDM2PT35SVG液压阀
Parker RE06M25W2V1XW20比例压力阀
Parker RE10R25W4SN1XWM阀
Parker RE32E17T1SNG0比例阀
Parker RHD38SOMDCF单向阀
Parker RHZ42LRED3BOMDCF单向阀
Parker RHZ42LREDOMDCF单向阀
Parker RHZ42ZLRED0.5BCF单向阀
Parker RK-PV000WCN42电磁阀
Parker RK-PVCLELCN1维修包
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Parker RMT17SV减压阀
Parker RMT25SV阀
Parker RODEYEW/SPHERICALBRG(ISO6431)L关节轴承
Parker RS10M25S4SN1JW40液压阀
Parker RS10M25S4SN1JW液压阀
Parker RS10M25S4SN9JW40止回阀
Parker RS10R25S4SN1JW液压阀
Parker RS10R35S4SN1JW阀
Parker RS10R35S4SN1JW液压阀
Parker RS10R35S4SN9JWXG041阀
Parker RS10R35S4SN9JWXG041液压阀
Parker RS25R17S4SN1JW40阀门
Parker RS25R25S4SN1JW15减压阀
Parker RS25R35S4SN1JW40减压阀
Parker RS25R35S4SN9JWXG041阀
Parker RS25R35S4SN9JWXG041液压阀
Parker S16-98768-0减压阀
Parker A20MT1-250阀
Parker A32ET1-330减压阀模块
Parker SCK-400-05-45substituteforSCK-400-05-47插头
Parker SCPSD-016-04-17substituteforSCPSD-016-04-07压力开关
Parker SD500A06V+H06SDV比例阀
Parker SSRB080E06液压阀
Parker SVH101S20顺序阀
Parker SVLB1086E32S比例阀
Parker SVLD546P20N阀门
Parker SVLD546P20N液压阀
Parker T06ZL71接头
Parker TH电磁阀
Parker TDAEV1007P10MAF液压阀
Parker TE0080DW260AAAH比例阀
Parker TE0130CN260AAAB减压阀
Parker TE0295MS260AAAA液压马达
Parker TE0295MW260AAAB液压阀
Parker TE0330CW260AAAB电机
Parker TE0330CW260AAAB液压马达
Parker VBY315L06N1减压阀
Parker V-C1DB101E320S9900比例阀
Parker VDHA12ZS阀
Parker VM025A06VG阀
Parker VM025A06VG传动阀
Parker VM064A10VM阀
灵敏度是指传感器在稳态工作情况
传感器(图5)
传感器(图5)
下输出量变化△y对输入量变化△x的比值。
它是输出一输入特性曲线的斜率。如果传感器的输出和输入之间显线性关系,则灵敏度S是一个常数。否则,它将随输入量的变化而变化。
灵敏度的量纲是输出、输入量的量纲之比。例如,某位移传感器,在位移变化1mm时,输出电压变化为200mV,则其灵敏度应表示为200mV/mm。
当传感器的输出、输入量的量纲相同时,灵敏度可理解为放大倍数。
灵敏度,可得到较高的测量。但灵敏度愈高,测量范围愈窄,稳定性也往往愈差。
分辨率
CP迷你型压力器只包含少量部件:传感元件,信号处理集成电路和一个转换开关.特定用途集成电路ASIC是一种可编程的精密CMOS-ASIC,携带了EEPROM资料存储器和模拟信号通道,适用温度范围很广.由于电路校准功能,因此传感器的误差很少,稳定性很高,同时还能电磁干扰.压力是由起始点和长斯稳定的测量元件测量得出的.传感器外壳采用的是密封式焊接不锈钢,真空紧密性很好,同时具有爆功能.其标准的G1/4 BSPP连接螺纹采用腐蚀不锈钢材料,有很好介质兼容性.
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SCPT-8183A SSD-L-190FS-277FO
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SSD-L-280FO-330FO SSD-150-10-05
SSD-L-60SO-135FO SSD-150-10-05-HZL
SSD-L 9047 SSD-150-10-05X
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SSD-150-00-07 SSD-150-12-07
SSD-150-00-07X SSD-150-13-05
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