Sensor junction box, four into a junction box

Technical Overview? ?? 1) stainless steel or aluminum alloy, special sealing joints, durable, good seal. ???? ?? 2) using high-precision, low drift resistors and potentiometers, ensure the accuracy and stability of the system. ?????? 3) sensor wiring and signal cable connections equipped with special terminals to ensure reliable connection. ?????? 4) next to each terminal is reserved for welding wire welding holes, insert the welding wire and dual wire, can choose. ???? ?? 5) wiring soldering point marginalia have code identification, user-friendly wiring. ??? ?? 6) PCB board welding anti-surge and anti-lightning protection components, which can effectively prevent lightning and surge? 4, installation and commissioning ????? 1) Install ????? ? The junction box is fixed in place scale body. Open the terminal box cover. ??? ?? The sensor cable and instrument signal corresponding interface cable penetration from the junction box, according to the wiring diagram shown all the cables connected to complete all of the nuts will be tightened. Interface without sealing rubber gaskets or rubber cement block, tighten the nut. ???? ?? The outer shield of all cables connected to the junction box grounding screw. ????? 2) commissioning ????? ?? according to the size of the output signal of the sensor, refer to the figure given in the wiring diagram, adjust the potentiometer. ? (Note: Do not adjust the potentiometer too far) After commissioning should cover the junction box cover and fasten with screws. ?? 5, the wiring diagram (four-line, for example)?