Isolated Barrier SPD Safety Relay NEWPWR-Focus Security and Stability on Industrlal measurement and control signals

1

5 V 旌旗灯号体系S-FLT-2-5.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制热电阻、热电偶、RS-485、MODBUS、PROFIBUS-DP、CAN等产物。

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2

三相交换TN-S、TT体系P-FL-385/40×3P+N

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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3

有源以太网T-FL-5-RJ45.PoE

根据IEC规范设想，接纳公用RJ45插头座，知足10/100/1000 M的PoE和谈手艺请求，能在最短的时候（ps级）内，将浪涌限定在必然的电压掩护程度，下降各接线间的电位差，使接入收集通信端口的电子电路免受雷电、瞬态高压浪涌的风险。用于LPZ0B区~LPZ2区及后续分区界面的掩护。

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4

百兆以太网T-FL-5-RJ45

根据IEC规范设想，接纳公用RJ45插头座，能在最短的时候（ps级）内，将浪涌限定在必然的电压掩护程度，下降各接线间的电位差，使接入收集通信端口的电子电路免受雷电、瞬态高压浪涌的风险。用于LPZ0B区~LPZ2区及后续分区界面的掩护。

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5

24 V 旌旗灯号体系S-FLT-2-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于0(4) ~ 20 mA、0 ~ 10 V摹拟量及开关量（数字量）等旌旗灯号掩护，如2线制压力变送器、阀门定位器、电气转换器、流量计、电磁阀等现场仪表及FF、PROFIBUS-PA等产物。

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6

1 input and 2 outputsNPEXA-CM311

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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7

24 V 旌旗灯号体系S-FLT-2D-24

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于0(4) ~ 20 mA、0 ~ 10 V摹拟量及开关量（数字量）等旌旗灯号掩护，如2线制压力变送器、阀门定位器、电气转换器、流量计、电磁阀等现场仪表及FF、PROFIBUS-PA等产物。

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8

24 V 旌旗灯号体系S-FLP-3P-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于3线制变送器、RS232、热电阻等产物掩护。

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9

B系列智能手操器

智能手操用具备多品种型输入可编程功效，能够配接调理器、PLC或DCS的输入旌旗灯号，驱动节制阀门举措，也可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、调理、报警节制和数据收罗，其合用规模很是普遍。

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10

B系列智能手操器

智能手操用具备多品种型输入可编程功效，能够配接调理器、PLC或DCS的输入旌旗灯号，驱动节制阀门举措，也可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、调理、报警节制和数据收罗，其合用规模很是普遍。

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11

B系列智能手操器

智能手操用具备多品种型输入可编程功效，能够配接调理器、PLC或DCS的输入旌旗灯号，驱动节制阀门举措，也可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、调理、报警节制和数据收罗，其合用规模很是普遍。

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12

1 input and 1 outputNPGLA-C11D

This LCD isolator converts the current signals to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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13

1 input and 1 outputNPGLB-CM11D

This isolator accepts 4 ~ 20 mA signal to drive executive mechanisms. It allows transmission of HART communication signals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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14

1 input and 1 outputNPGLB-CM11D

This isolator accepts 4 ~ 20 mA signal to drive executive mechanisms. It allows transmission of HART communication signals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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15

1 input and 1 outputNPGL-CM11SD

This isolator detects loop current and converts it to 4~20mA (sink) signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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16

A系列智能数字显现报警仪

智能数字显现报警仪能够配接差别的输入旌旗灯号（热电偶/热电阻/直流电压/直流电流/线性电阻等），同时显现量程、变送量程、报警节制、通信等可由用户现场设置，可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、变送、报警节制、数据收罗和记实，其合用规模很是普遍。

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17

1 input and 1 outputNPGL-HM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other.

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18

1 input and 1 outputNPGLB-CM11D

This isolator accepts 4 ~ 20 mA signal to drive executive mechanisms. It allows transmission of HART communication signals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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19

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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20

1 input and 1 outputNPGLB-CM11D

This isolator accepts 4 ~ 20 mA signal to drive executive mechanisms. It allows transmission of HART communication signals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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21

1 input and 2 outputsNPGL-CM111D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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22

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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23

三相交换TN-S、TT体系P-FL-385/40×3P+N

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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24

1 input and 1 outputNPEXA-C711

Communication input isolated barrier, it converts the RS-485 digital signals from a hazardous area into RS-485 digital signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. The input, output, and power supply are galvanically isolated from each other.

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25

1 input and 3 outputsNPGL-C1111D

This isolator converts the current signals to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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26

1 input and 1 outputNPGLB-CM11D

This isolator accepts 4 ~ 20 mA signal to drive executive mechanisms. It allows transmission of HART communication signals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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27

1 input and 1 outputNPEXA-CM31

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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28

1 input and 1 outputNPEXA-HM31

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other.

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29

1 input and 1 outputNPEXA-H01

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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30

1 input and 2 outputsNPEXA-C011H

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.nt power supply.

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31

24 V 旌旗灯号体系S-FLP-2P-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制变送器、流量计、RS485、电磁阀等产物掩护。

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32

1 input and 1 outputNPEXA-C01H

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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33

1 input and 1 outputNPEXA-C01H

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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34

24 V 旌旗灯号体系S-FLT-2-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于0(4) ~ 20 mA、0 ~ 10 V摹拟量及开关量（数字量）等旌旗灯号掩护，如2线制压力变送器、阀门定位器、电气转换器、流量计、电磁阀等现场仪表及FF、PROFIBUS-PA等产物。

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35

2 inputs and 2 outputsNPEXA-K5D11

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. The normal output sate and line fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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36

1 input and 1 outputNPEXB-CM31

Analog output isolated barrier, it transfers 4~20mA signals from a safe area to a hazardous area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other. The LFD function of output short-circuit/ line-break can be closed by the DIP switch on the front side.

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37

1 input and 1 outputNPEXB-CM31

Analog output isolated barrier, it transfers 4~20mA signals from a safe area to a hazardous area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other. The LFD function of output short-circuit/ line-break can be closed by the DIP switch on the front side.

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38

24 V 旌旗灯号体系S-FLP-2P-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制变送器、流量计、RS485、电磁阀等产物掩护。

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39

1 input and 2 outputsNPEXA-CM177

Millivolt input isolated barrier, it transfers the millivolt signals from a hazardous area to a safe area. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. It has the function of setting over range output when the input is disconnected.

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40

1 input and 2 outputsNPEXA-H171

Temperature input isolated barrier, it converts the thermocouple signals from a hazardous area into 1:1mV and 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs a backplane power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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41

1 input and 1 outputNPEXA-C711

Communication input isolated barrier, it converts the RS-485 digital signals from a hazardous area into RS-485 digital signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. The input, output, and power supply are galvanically isolated from each other.

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42

5V Voltage SystemS-FLS-2-5.Ex

This SPD limits induced transients of different origin (lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge. It can be applied to 2 wire RTD, TC, RS-485, MODBUS, PROFIBUSDP, CAN ect.

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43

5 V 旌旗灯号体系S-FLT-2-5.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制热电阻、热电偶、RS-485、MODBUS、PROFIBUS-DP、CAN等产物。

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44

24V Voltage SystemS-FLS-2-24.Ex

This SPD limits induced transients of different origin (lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge. It can be applied to 2-wire pressure transmitter, valve positioner, electrical converter, flowmeter, solenoid valve and other field instruments and FF, PROFIBUS PA ect.

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45

1 input and 1 outputNPGL-C11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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46

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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47

1 input and 1 outputNPEXA-C711

Communication input isolated barrier, it converts the RS-485 digital signals from a hazardous area into RS-485 digital signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. The input, output, and power supply are galvanically isolated from each other.

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48

5 V 旌旗灯号体系S-FLT-2-5.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制热电阻、热电偶、RS-485、MODBUS、PROFIBUS-DP、CAN等产物。

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49

24 V 旌旗灯号体系S-FLT-2-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于0(4) ~ 20 mA、0 ~ 10 V摹拟量及开关量（数字量）等旌旗灯号掩护，如2线制压力变送器、阀门定位器、电气转换器、流量计、电磁阀等现场仪表及FF、PROFIBUS-PA等产物。

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50

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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51

单相交换电源TN-S体系P-FL-385/40×2P

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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52

1 input and 1 outputNPEXA-CM31

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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53

C系列智能温度调理器

智能温度调理器普遍利用于产业机器、机床、丈量仪器的智能节制范畴。仪表接纳开关电源和外表贴装手艺，表面精美，机能靠得住；同时接纳公用微处置器，具备自诊断、自整定和智能节制功效，操纵简略，节制结果好。

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54

1 input and 2 outputsNPGL-C111

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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55

1 input and 2 outputsNPGL-C111D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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56

1 input and 2 outputsNPGLA-C111D

This LCD isolator converts the current signals to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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57

1 input and 1 outputNPEXA-C11H

Temperature input isolated barrier, it converts the thermocouple signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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58

1 input and 1 outputNPEXA-CM31L

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input and output is galvanically isolated from each other.

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59

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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60

1 input and 1 outputNPEXA-C41

Analog input isolated barrier, it converts the voltage signals from a hazardous area into 4~20mA signals to a safe area by isolation. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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61

B系列智能手操器

智能手操用具备多品种型输入可编程功效，能够配接调理器、PLC或DCS的输入旌旗灯号，驱动节制阀门举措，也可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、调理、报警节制和数据收罗，其合用规模很是普遍。

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62

B系列智能手操器

智能手操用具备多品种型输入可编程功效，能够配接调理器、PLC或DCS的输入旌旗灯号，驱动节制阀门举措，也可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、调理、报警节制和数据收罗，其合用规模很是普遍。

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63

A系列智能数字显现报警仪

智能数字显现报警仪能够配接差别的输入旌旗灯号（热电偶/热电阻/直流电压/直流电流/线性电阻等），同时显现量程、变送量程、报警节制、通信等可由用户现场设置，可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、变送、报警节制、数据收罗和记实，其合用规模很是普遍。

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64

1 input and 1 outputNPGL-C11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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65

1 input and 2 outputsNPGL-C111D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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66

1 input and 2 outputsNPWD-C11DH.TC

This temperature transmitter converts the thermocouple signals to 4~20mA signals. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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67

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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68

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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69

1 input and 1 outputNPEXA-K01

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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70

A系列智能数字显现报警仪

智能数字显现报警仪能够配接差别的输入旌旗灯号（热电偶/热电阻/直流电压/直流电流/线性电阻等），同时显现量程、变送量程、报警节制、通信等可由用户现场设置，可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、变送、报警节制、数据收罗和记实，其合用规模很是普遍。

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71

1 input and 1 outputNPMV-C011D

This millivolt transmitter converts the millivolt signals to 4~20mA signalssignals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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72

A系列智能数字显现报警仪

智能数字显现报警仪能够配接差别的输入旌旗灯号（热电偶/热电阻/直流电压/直流电流/线性电阻等），同时显现量程、变送量程、报警节制、通信等可由用户现场设置，可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、变送、报警节制、数据收罗和记实，其合用规模很是普遍。

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73

单相交换电源TN-S体系P-FL-385/40×2P

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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74

单相交换电源TN-S体系P-FL-385/40×2P

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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75

A系列智能数字显现报警仪

智能数字显现报警仪能够配接差别的输入旌旗灯号（热电偶/热电阻/直流电压/直流电流/线性电阻等），同时显现量程、变送量程、报警节制、通信等可由用户现场设置，可与各种传感器、变送器共同利用，实现对温度、压力、液位、容量、力等物理量的丈量显现、变送、报警节制、数据收罗和记实，其合用规模很是普遍。

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76

1 input and 2 outputsNPGL-CM111D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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77

1 input and 2 outputsNPEXA-CM311

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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78

5 V 旌旗灯号体系S-FLT-3-5G

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于3线制、4线制热电阻、RS422等产物掩护。

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79

24 V 旌旗灯号体系S-FLP-2P-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制变送器、流量计、RS485、电磁阀等产物掩护。

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80

24 V 旌旗灯号体系S-FLT-2-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于0(4) ~ 20 mA、0 ~ 10 V摹拟量及开关量（数字量）等旌旗灯号掩护，如2线制压力变送器、阀门定位器、电气转换器、流量计、电磁阀等现场仪表及FF、PROFIBUS-PA等产物。

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81

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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82

B系列智能巡检仪

智能巡检仪接纳模块设想和智能算法，与各种传感器、变送器共同利用，可对多路温度、压力、液位、流量、分量等产业进程参数停止巡回检测、报警节制、变送输入、数据收罗及通信。

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83

1 input and 2 outputsNPEXA-CM31S1S

Analog input isolated barrier, it detects loop current and converts it from a hazardous area into 4~20mA（sink） signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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84

1 input and 2 outputsNPEXA-CM311

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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85

24 V 直流电源体系S-FLT-2-24D

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。合用于24V直流电源供电的旌旗灯号传输体系。

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86

24V DC power systemS-FLS-2-24D

This SPD limits induced transients of different origin (lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge. It can be applied to 24V DC power system.

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87

24 V 旌旗灯号体系S-FLT-2-24.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于0(4) ~ 20 mA、0 ~ 10 V摹拟量及开关量（数字量）等旌旗灯号掩护，如2线制压力变送器、阀门定位器、电气转换器、流量计、电磁阀等现场仪表及FF、PROFIBUS-PA等产物。

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88

5 V 旌旗灯号体系S-FLT-2-5.Ex

电涌掩护器供给线-线低残压掩护，用于LPZ0B区~LPZ2区及后续分区分界面的掩护。可利用于2线制热电阻、热电偶、RS-485、MODBUS、PROFIBUS-DP、CAN等产物。

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89

24V Voltage SystemS-FLS-2-24.Ex

This SPD limits induced transients of different origin (lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge. It can be applied to 2-wire pressure transmitter, valve positioner, electrical converter, flowmeter, solenoid valve and other field instruments and FF, PROFIBUS PA ect.

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90

5V Voltage SystemS-FLS-2-5.Ex

This SPD limits induced transients of different origin (lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge. It can be applied to 2 wire RTD, TC, RS-485, MODBUS, PROFIBUSDP, CAN ect.

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91

1 input and 1 outputNPGL-C711

This isolator transfers the RS485 digital signals and provides isolated power supply for field devices. The input, output, and power supply are galvanically isolated from each other.

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92

1 input and 1 outputNPEXA-C711

Communication input isolated barrier, it converts the RS-485 digital signals from a hazardous area into RS-485 digital signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. The input, output, and power supply are galvanically isolated from each other.

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93

1 input and 1 outputNPEXA-C711Z

Communication input isolated barrier, it converts the RS-485 digital signals from a hazardous area into RS-485 digital signals to a safe area by isolation, and also provides transmitters with power in the hazardous area. The input, output, and power supply are galvanically isolated from each other.

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94

单相交换电源TN-S体系P-FL-385/60×2P

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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95

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96

1 input and 1 outputNPEXA-C01H

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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97

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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98

1 input and 2 outputsNPEXA-C5111

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. Operation mode, output 2 function and the input circuit fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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99

1 input and 1 outputNPEXA-CM31

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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100

2 inputs and 2 outputsNPEXA-C0D11

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.ation terminals. It needs an independent power supply.

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101

1 input and 2 outputsNPGL-C111

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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102

2 inputs and 2 outputsNPGL-CMD111D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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103

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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104

1 input and 1 outputNPWD-C1DH.TC

This temperature transmitter converts the thermocouple signals to 4~20mA signals. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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105

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106

单相交换电源TN-S体系P-FL-385/40×2P

根据IEC和GB规范设想，能在最短的时候内，将被掩护线路接入等电位体系中，将浪涌限定在必然的电压掩护程度，并敏捷对大地开释因雷击引发的高压脉冲能量，下降各接线间的电位差，起到掩护后端用户配电装备的感化。用于LPZ0B区~LPZ1区及后续分区。

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107

24 V 直流体系P-FL-24/20.D

可用于24V直流电源体系，间接掩护终端装备，纳秒级呼合时候，将浪涌限定在必然的电压掩护程度。模块底座一体化设想，具备模块放插错功效。用于LPZ1区~LPZ2区及后续分区。

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108

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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109

1 input and 1 outputNPWD-C1D.RTD

This temperature transmitter converts the thermal resistance signals to 4~20mA signals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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110

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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111

1 input and 2 outputsNPEXA-C011H

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.nt power supply.

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112

1 input and 1 outputNPGL-C11

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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113

1 input and 1 outputNPGL-CM11D

This isolator detects loop current and converts it to 4~20mA signals, and also provides transmitters with power. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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114

2 inputs and 2 outputsNPWD-CD11D

This temperature transmitter converts the thermocouple or thermal resistance signals to 4~20mA signals. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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115

2 inputs and 2 outputsNPEXB-CM3D11

Analog output isolated barrier, it transfers 4~20mA signals from a safe area to a hazardous area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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116

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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117

4 inputs and 4 outputsNPEXA-C5F11

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. The normal output sate can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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118

2 inputs and 2 outputsNPEXA-C5D111

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. The normal output sate and line fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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119

1 input and 1 outputNPEXA-C512

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into transistor signals to a safe area by isolation. The normal output sate and line fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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120

1 input and 1 outputNPEXA-C511

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. The normal output sate and line fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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121

1 input and 1 outputNPEXA-CM31

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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122

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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123

1 input and 4 outputsNPGL-C11111D

This isolator converts the current signals to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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124

1 input and 3 outputsNPGL-C1111D

This isolator converts the current signals to 4~20mA signals, and also provides transmitters with power. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.

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125

1 input and 1 outputNPEXB-C511

Digital output isolated barrier. By switch signal controlling, transfers the dry contact signals from a safe area into current signals to a hazardous area, and drives field device like intrinsically safe valves, audible alarms, etc. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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126

1 input and 1 outputNPEXA-C01H

Temperature input isolated barrier, it converts the thermocouple/thermal resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has external cold junction compensation terminals. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other. The self-test function is also available on this device. Calibrate the apparatus or modify parameters by using a handheld programmer.

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127

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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128

2 inputs and 2 outputsNPEXB-CM3D11

Analog output isolated barrier, it transfers 4~20mA signals from a safe area to a hazardous area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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129

2 inputs and 2 outputsNPEXB-C5D11L

Digital output isolated barrier. By switch signal controlling, transfers the wet contact signals from a safe area into current signals to a hazardous area, and drives field device like intrinsically safe valves, audible alarms, etc. It has loop powered. The input and output is galvanically isolated from each other.

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130

2 inputs and 2 outputsNPEXB-C5D11

Digital output isolated barrier. By switch signal controlling, transfers the dry contact signals from a safe area into current signals to a hazardous area, and drives field device like intrinsically safe valves, audible alarms, etc. It needs an independent power supply. The input, output, and power supply are galvanically isolated from each other.

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131

2 inputs and 2 outputsNPEXA-C5D111

Digital input isolated barrier, it converts switch or proximity detector signals (dry contact or NAMUR) from a hazardous area into relay signals to a safe area by isolation. The normal output sate and line fault detection function can be set with the DIP switch. The input, output, and power supply are galvanically isolated from each other.

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132

2 inputs and 2 outputsNPEXA-CM3D11

Analog input isolated barrier, it provides transmitters with power in the hazardous area and transfers 4~20mA signals from a hazardous area to a safe area. It allows transmission of HART communication signals. The input, output, and power supply are galvanically isolated from each other.

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