The main card for valve electric acuator RJ-80 is an important accessory for electric acuator....
D421.51U2 China offers single channel monitor speed relay Braun Card
single channel monitor speed relay Braun Card D421.51U2 can monitor various frequency signals, or convert the signal frequency of pulse or AC voltage into a standard 20mA/10 V for process control needs....
Characteristics of analog output speed controller card D421.31U2
Characteristics of analog output speed controller card D421.31U2...
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