find the slope intercept form calculator

Or you could have a controller that could work with any sensor if you know how to convert the signal into a voltage (within a certain range) and then write an equation to scale it to the bit rate of your controller. Typically they allow a few choices and you plug resistors into slots on the board and pick from a drop down menu. The bottom line is you could have a controller that could only use one type of device and the slope/intercept stuff would be built in. Now you don't really need to know all of that. Today you can get a 64 bit ADC though I doubt any energy management controller has one. In reality you would place a 250 ohm resistor and convert the 4-20ma to 1-5 volt but same thing. So your 4-20ma input can be broken down to 256 parts. An 8 bit ADC has 256 levels (2 to the 8th power). Your controller must convert an analog signal to a digital value. It will be hard to answer your questions in a quick manner. For example, assume a 4-20ma transducer that will output 4ma at 10 degrees and 20ma at 200 degrees. Signal range would be the span of its output. If you have any problems with the registration process or your account login, please contact support.ĭevice range would be the span of the sensor. We suggest not registering using an AT&T, BellSouth, AOL or Yahoo email address. Gain access to our free AOP (Ask a Professional) Section to get real answers for your questions.Īll this and much more is available to you absolutely free when you register for an account, so join our community today today!.Post photos, respond to polls and access other special features.Participate in over 40 different forums and search/browse from nearly 3 million posts.

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Find the slope intercept form calculator