WFM-P position transmitter | WFM-01 valve position transmitter

Position transmitter | Valve position transmitter
Brand Zhongnan
Model
Product use applicable to/electric actuator
Drive energy electric actuator
Attribute attribute value
Product Features Input voltage range~,
Output~ signal is photoelectrically isolated (can withstand surge voltage)
Temperature range ℃~+℃
Accuracy
Load resistance range
Position transmitter
Common debugging method
The first step is that the stroke limiting mechanism has been adjusted before leaving the factory. Especially the angular stroke electric actuator does not allow the adjustment of the cam group. The cam debugging method has different internal pieces of the cam mechanism. Colored and numbered cam plates. Turn the actuator handwheel to bring the valve to the closed position, and adjust the screw groove (according to the site usage and model), push the cam plate downwards and turn it toward the closing direction until the cam just presses the closing (opening) direction of the travel switch. Then turn it in the opposite direction. Turn the handwheel to bring the valve to the fully open position, use a screwdriver to align the screw groove, push down and turn the cam piece in the open direction until the cam just presses the open (close) direction limit switch (depending on the site usage and model) .The adjustment of the midway switch is similar to the limit switch.
The second step is to check whether the wiring is correct. Turn the handwheel to turn the actuator to the center position.
The third step is to turn on the power and adjust the phase sequence. .
The fourth step is to measure the output of each contact.
The fifth step, if yes, it needs to be adjusted so that the actuator output is.