Hi, hopefully someone can assist. The output 0-10V of transducer is connected to a controller however the controller is reading 2 Bar instead of the actual pressure of 4 Bar.( Reading 2 Bar under actual reading) Please advise what I can use to offset the output voltage of the transducer to the controller to increase the offset, thankyou

 

Post make and model of transducer and diagram of how it's all connected if you want a meaningful reply.