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…
The resistance temperature devices (RTD) can be connected directly to the controller peripheral amplifiers using 2-wire, 3-wire or 4-wire lead…
The DP Transmitter should be mounted with a manifold block as illustrated in the figure 1(a) below to allow for…
The Answers have been provided at the end of the Questions: Q1. Which of the following sensors is used to…
Protection against high currents and voltages is a very important requirement for signal processing circuits. A high current can be…
RS-232 Presently, this standard is known as TIA-232C. These are point-to-point networks with a purpose of connecting only two devices.…
Foundation fieldbus (FF) and Profibus are the two most universal serial data bus formats that are used for interfacing between…
A hazardous location is defined as a location where fire or explosion hazards exist due to the presence of flammable…
