婷婷五月天日本黄色免费,草久久青国产视频,开心播播色播五月,欧美感人电影推荐豆瓣,亚洲图欧美色综合图,亚洲精品久久影院夜色,免费自拍av探花系列,免费看AV在线网站精品

CN
Input signal
Output signal
Channels
Power Supply Mode
The following 35 products are eligible
NPEXA-C271
1 input and 2 outputs contrast
Temperature input isolated barrier, it converts the thermal resistance signals from a hazardous area into 1:1 resistance and 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.
NPEXA-C27
1 input and 1 output contrast
Resistance input isolated barrier, it transfers the resistance 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.
NPEXA-C277
1 input and 2 outputs contrast
Resistance input isolated barrier, it transfers the resistance 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.
NPEXA-C2D77
2 inputs and 2 outputs contrast
Resistance input isolated barrier, it transfers the resistance 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.
NPEXA-C21L
1 input and 1 output contrast
Temperature input isolated barrier, it converts the resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has loop powered. The input and output is galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.
NPEXA- C2D11L
2 inputs and 2 outputs contrast
Temperature input isolated barrier, it converts the resistance signals from a hazardous area into 4~20mA signals to a safe area by isolation. It has loop powered. The input and output is galvanically isolated from each other. Calibrate the apparatus or modify parameters by using a handheld programmer.