Analog voltage or current signals are hardwired between the transmitter and the receiver. These analog signals can be relatively be…
A load cell converts a force (usually the gravitation force from an object being weighed) to a strain which can…
Enclosures are designed to isolate apparatus from certain conditions. In addition they are used to protect personnel from unsafe, accidental…
Smart/Intelligent pressure transmitters are microprocessor-based, and they provide additional functional capabilities beyond their basic role of just sensing and representing…
Controller Area Network (CAN) is a serial communication protocol developed primarily for applications in the automotive industry. It is also…
Foundation fieldbus (FF) is an all-digital, serial, two-way communication system for industrial applications. Foundation fieldbus specifications include two different configurations:…
Topology is an important property of fieldbus. It is employed in the selection and definition of the best and suitable…
Fieldbus can be defined as a digital, serial, multidrop, data bus for communication with industrial control and instrumentation devices such…
Consider the circuit below: Figure 1(a) thermocouple signal amplifying circuit From the figure above, the sensing junction and reference junction…
HART is an acronym for (High Addressable Remote Transducer). HART is implemented in two ways in industrial instrumentation networks: Point…
