KEWILLPE通用压力变送器
价格:电议
地区:
电 话:86-021-54430662-8009
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产品品牌:
KEWILL
产品型号:
PE
压力测量范围:
1 mPa
类型:
其它

通用型压力变送器 PE系列 原理,结构                                                                               基于陶瓷电容技术,当加在陶瓷电容上的压力增大时,电容值增相应增大,电容值 正比于压力值。                                                                               特点                                                                                    过载能力强,稳定性好,每年优于0.1%的满量程,抗干扰能力强,极高的及重复性,可达0.10.20.5 ,陶瓷测量界面抗腐蚀性好。齐平膜型可用于粘性介质。可在现场调节零点、满量程。带有LED显示。                                                                                   应用                                                                                    "气液两用型,可用于液压及气动系统。适用于以下行业: 钢铁行业机械设备/ 空气压缩工业/ 制冷及空调/ 起重及传输系统" 技术参数                                                                                    ●量程                         详见下表                                                        ●等级:                            0.1%, 0.2%0.5% 可选                                               ●线性度:                           ±0.2%或±0.5%                                                    ●迟滞:                        ≤±0.01% 满量程                                                        ●重复性:                           ≤±0.1%量程                                                        ●稳定性:                          优于每年0.01%                                                     ●环境温度:                        -3085                                                       ●介质温度:                        -3080                                                       ●存储温度:                            -3085                                                       ●温度影响:                           <±0.02%FS/K                                               ●温度影响:                           <±0.02%FS/K                                               ●响应时间:                             <5ms(10%90%量程)                                               ●工作电压:                             1036V DC                                             ●负载电阻:                        1KΩ                                             ●电流消耗:                        信号电流(二线式),8mA(三线式)                                                ●防护等级:                        IP65                                                 ●外壳材料:                        模压铸铝                                                 量程代码 标准量程代码表1(相对压力)
标准量程 代码   标准量程 代码
-20…20m bar N0.02   0…1  bar P1
-40…40m bar N0.04   0…2  bar P2
-70…70m bar N0.07   0…3.5  bar P3.5
-100…100m bar N0.1   0…5  bar P5
-200…200m bar N0.2   0…7  bar P7
-350…350m bar N0.35   0…10  bar P10
-1…0 bar N0   0…20 bar P20
-1…1  bar N1   0…35 bar P35
-1…3  bar N3   0…70 bar P70
-1…24 bar N24   0…100 bar P100
0…10 mbar P1   0…150 bar P150
0…40 mbar P2   0…175 bar P175
0…100 mbar P3.5   0…200 bar P200
0…200 mbar P5   0…275 bar P275
0…350 mbar P7   0…300 bar P300
0…750 m bar P10   0…600 bar P600
标准量程代码表2(压力)      
标准量程 代码   标准量程 代码  
0…1  bar A1   0…70 bar A70  
0…2  bar A2   0…100 bar A100
0…3.5  bar A3.5   0…150 bar A150
0…5  bar A5   0…175 bar A175
0…7  bar A7   0…200 bar A200
0…10  bar A10   0…275 bar A275
0…20 bar A20   0…300 bar A300
0…35 bar A35        
11bar=1.02kg/cm2=0.1Mpa                                                                              2:若所需量程不在标准列表中, 请在订货时注明,可按客户要求标定。 例如 需量程025 bar产品,可将量程代码写为P25           订货提示                                                                                    选型完毕后,请再次核对以下信息,以防选型错误!                                                     1.型号各项是否与您所需一致                                                                                 2.量程是否正确                                                                                 3.输出信号的种类和数量是否正确                                                                                 4.是否有可选项、附件漏选