# Search Results for: 4-20 mA

• Instrumentation

## How a 4-20 mA current loop works

How a current loop works A typical 4-20 mA current loop circuit is composed of four individual elements: a sensor…

• Instrumentation

## What is a 4-20 mA Current Loop?

Introduction Before the age of electronic circuitry the whole process is controlled byĀ mechanically.Facilities used pneumatic control signals where controllers were…

• Instrumentation Calculators

## Square Root Extraction Signal to Linear Signal Converter: 4-20mA, 3-15 Psi, 1-5 Volt Signals

In various industrial applications, square root extraction signals are often employed to represent physical quantities such as flow rates or…

• Instrumentation Calculators

## Linear to Square Root Extraction Signal Converter: 4-20mA, 3-15 Psi, 1-5 Volt Signals

In certain applications, pressure measurements are utilized to indirectly determine other variables, such as the rate of flow of a…

• Instrumentation Calculators

## Calculator for 4-20mA Signal to 1- 5Volt and PLC 16-bit Raw Count Values

Table Of Contents Formula for the calculationĀ Step 1: Convert 4-20 mA to 1-5 VoltStep 2: Convert 1-5 Volt to PLC…

• How to

## How to do troubleshooting of a 4-20mA loop?

Table of ContentsComponents in the 4-20mARequired tools for the troubleshooting of 4-20mA loopTroubleshooting a 4-20mA Loop Components in the 4-20mA…

• Instrumentation Calculators

## 4-20mA to PV scaling calculator

A physical process value, such as a temperature, pressure, liquid level, or other physical quantity, is transferred via 4-20 mA…

• Instrumentation Calculators

## PV to 4-20mA scaling calculator

4-20 mA signals are used to transmit physical process values, such as temperature, pressure, liquid level, or other physical quantities.…

• Instrumentation

## Comparison between Conventional (4-20ma) connection, Foundation-Fieldbus, and HART?

Table of ContentsWhat is a foundation field bus?What are the major components of a foundation field bus?What is FF H1?What…

• Instrumentation

## How to do the 4-20mA Wiring?

What is the purpose of using a 4-20mA signal in process automation? Industrial automation is carried out by transmitting signals…