美国西特setra 26P电容式微差压变送器资料

微差压变送器美国西特26P系列常用型号 

26P100LBACA1C ,26P100LDACA1C ,26P100LB11A1C 26P1050LD11A1C,26P1050LB11A1C,26P1KWY420M

26P1050LD11A1C,26P1050LD11A1G,26P1050LDACA1C,26P1050LDACA1G,

26P1050LB11A1C,26P1050LB11A1G,26P1050LBACA1C,26P1050LBACA1G,

26P1100LD11A1C,26P1100LD11A1G,26P1100LDACA1C,26P1100LDACA1G

26P1100LB11A1C,26P1100LB11A1G,26P1100LBACA1C,26P1100LBACA1G,

26P1250LD11A1C,26P1250LD11A1G,26P1250LDACA1C,26P1250LDACA1G,

26P1250LB11A1C,26P1250LB11A1G,26P1250LBACA1C,26P1250LBACA1G,

26P1500LD11A1C,26P1500LD11A1G,26P1500LDACA1C,26P1500LDACA1G

26P1500LB11A1C,26P1500LB11A1G,26P1500LBACA1C,26P1500LBACA1G

26P110CLD11A1C,26P110CLD11A1G,26P110CLDACA1C,26P110CLDACA1G

26P110CLB11A1C,26P110CLB11A1G,26P110CLBACA1C,26P110CLBACA1G

26P125CLD11A1C,26P125CLD11A1G,26P125CLDACA1C,26P125CLDACA1G

26P125CLB11A1C,26P125CLB11A1G,26P125CLBACA1C,26P125CLBACA1G

26P150CLD11A1C,26P150CLD11A1G,26P150CLDACA1C,26P150CLDACA1G

应用

暖通空调

能量管理系统

VAV 及风扇控制

环境污染控制

静态管路和洁净间压力

烘箱增压及炉通风控制

特点

■ 10PSI 过载能力

■ 24VDC 和24VAC 激励

■ 0~5VDC，0~10VDC 及4~20mA 的模拟输出与所有的能量管理系统兼容

■ 误接线全保护

■ 使用非调整直流电源供电

■ 1% 的精度提高了VAV 系统的性能

■ 精度为0.25%FS

■ 符合CE 标准

可测量差压并将此压差转换为成比例的电信号输出。265系列电压输出可选用24VAC 的激励，可提供 4~20mA、0-5VDC 和0-10VDC 的输出形式。

Model 26P 微差压变送器的量程从0~50Pa 到0~25KPa。在常温的环境下，精度为满量程的±1%。在-18℃ ~+65℃的温度范围内，温度影响小于±0.06％ FS/℃。Model 26P系列微差压变送器利用*的全不锈钢弹性膜片技术，由不锈钢膜片与固定电极构成一个可变电容，当压力变化时，电容值也发生变化。Setra 的检测电路将电容值的变化转换为线性直流电信号。膜片可承受70KPa 过压（正向/ 负向均可）而不会损坏。

此传感器/ 变送器已进行了温度补偿，从而提高了温度性能和长期稳定性。

26P微差压传感器PDF资料1895407187.pdf