测量原理 | 现场型变送器 | |
输入 | 2路热电阻(RTD)、热电偶(TC)、电阻(Ohm)、电压(mV) | |
输出 | 4...20 mA HART FOUNDATION Fieldbus H1 PROFIBUS PA | |
辅助电源 | HART: 10.5...40 V DC Ex ia:10.5...30 V DC FOUNDATION Fieldbus: 9...32 V DC Ex ia:10.5...24 V DC PROFIBUS PA: 9...32 V DC Ex ia: 10.5...24 V DC | |
通信 | HART通信 FOUNDATION Fieldbus PROFIBUS PA | |
安装 | 现场 | |
测量精度 | (Pt100) <= 0.1 K(HART、FF、PA) (Pt100) <= 0.18°F(HART、FF、PA) | |
电气隔离 | 是 | |
证书 | UL认证部件(HART) FM IS, NI I/1+2/ABCD CSA IS, NI I/1+2/ABCD ATEX II1G Ex ia IIC T6 ATEX II2G Ex d IIC T6 ATEX II3G Ex nA IIC T6 ATEX II3G Ex ic IIC T6 ATEX IECEx II2D Ex tb IIIC Db ATEX II1G Ex ia IIC T6, II2D Ex ia IIIC FM XP, NI, DIP I,II,III/1+2/A-G CSA XP, NI, DIP I,II,III/1+2/A-G FM XP, DIP, IS, NI I,II,III/1+2/A-G CSA XP, DIP, IS, NI I,II,III/1+2/A-G FM+CSA XP,DIP, IS, NI I,II,III/1+2/A-G CSA通用型 IECEx Ex d IIC T6 Gb IECEx Ex ia, Ex d NEPSI Ex ia IIC T4-T6 NEPSI Ex nA II T4-T6 NEPSI Ex d IIC T4-T6 TIIS Ex ia IIC T4 TIIS Ex ia IIC T6 TIIS Ex d IIC T6 船级认证仅适用HART SIL2仅适用HART EAC Ex ia IIC T6 Ga EAC Ex d IIC T6 Gb |