Transmitters Used in Process Instrumentation - Hallo sahabat APLIKASI ELECTRONIC, Pada Artikel yang anda baca kali ini dengan judul Transmitters Used in Process Instrumentation, kami telah mempersiapkan artikel ini dengan baik untuk anda baca dan ambil informasi didalamnya. mudah-mudahan isi postingan Artikel Transmitters, yang kami tulis ini dapat anda pahami. baiklah, selamat membaca.

Judul : Transmitters Used in Process Instrumentation
link : Transmitters Used in Process Instrumentation

Transmitters Used in Process Instrumentation

For a process to be adequately controlled and manipulated, the variable of interest in the process (e.g. Temperature, Pressure or Flow) often called the Process Variable (PV) needs to be measured by a sensor which converts the measurement into a suitable signal format (4 – 20mA or digital) and then transmit it to a controller which makes the control decision and finally acts on a final control element in the control loop. What does this signal transmission is referred to as a transmitter. The schematic below illustrates the interactions between all the elements in the control loop:

Elements of a Process Control Loop

 
What is a Transmitter?

A Transmitter is a device that converts the signal produced by a sensor into a standardized instrumentation signal such as 3-15 PSI air pressure, 4-20 mA DC electric current, Fieldbus digital signal etc., which may then be conveyed to an indicating device, a controlling device, or both. The indicating or controlling device is often located in a centralized control room. The transmitter often combines a sensor and the transmitter in a single piece. The sensor measures the process variable and generate a proportional signal. The transmitter then amplifies and conditions the sensor signal for onward transmission to the receiving or controlling device.

Read more »

Demikianlah Artikel Transmitters Used in Process Instrumentation

Sekianlah artikel Transmitters Used in Process Instrumentation kali ini, mudah-mudahan bisa memberi manfaat untuk anda semua. baiklah, sampai jumpa di postingan artikel lainnya.

Anda sekarang membaca artikel Transmitters Used in Process Instrumentation dengan alamat link https://aplikasi-electronic.blogspot.com/2013/06/transmitters-used-in-process.html