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Search results: 4-20 mA
Instrumentation Calculators
Easy Pull-Up Resistor Calculator for PLC Inputs in Discrete Sensor Applications
Table of ContentsWhat is a PLC?What is a Pull-Up Resistor in PLC Applications?PLC Input...
Level Measurement
Step-by-Step Guide for Troubleshooting Radar Level Transmitters
Table of ContentsHow do you troubleshoot a radar level transmitter?Problem no.1: Power Supply IssuesProblem...
Instrumentation
What is a 4-20 mA Current Loop?
Introduction
Before the age of electronic circuitry the whole process is controlled by mechanically.Facilities used pneumatic...
Temperature Measurement
How to Calculate Temperature Transmitter 4-20mA Output Using Linear Equation and Percentage Method ?
Table of ContentsUnderstanding the Key ParametersStep 1: Calculate the Slope (m)Step 2: Find the...
How to
How to simulate 4-20ma signal with Loop Calibrator ?
Table of ContentsStep 1. Safety PrecautionsStep 2. Required Tools and EquipmentStep 3. Preparation for...
Interview Questions
Why not use 0-20mA & 0-15psi instead of 4-20mA & 3-15psi?
Table of ContentsUnderstanding the 4-20mA Current Loop:Understanding the 3-15 psi Pressure SignalWhy use 4-20...
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...
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...
Instrumentation Calculators
Calculator for 4-20mA Signal to 1- 5Volt and PLC 16-bit Raw Count Values
The converter calculation involves converting analog signals, such as 4-20 mA currents, to meaningful...
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...
Instrumentation Calculators
4-20mA to PV scaling calculator
A physical process value, such as a temperature, pressure, liquid level, or other physical...
Instrumentation Calculators
PV to 4-20mA scaling calculator
4-20 mA signals are used to transmit physical process values, such as temperature, pressure,...
Industrial Automation
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...
Instrumentation
How to do the 4-20mA Wiring?
What is the purpose of using a 4-20mA signal in process automation?Industrial automation is...
Latest articles
Instrumentation Calculators
Easy Pull-Up Resistor Calculator for PLC Inputs in Discrete Sensor Applications
Table of ContentsWhat is a PLC?What is a Pull-Up Resistor in PLC Applications?PLC Input...
Level Measurement
Step-by-Step Guide for Troubleshooting Radar Level Transmitters
Table of ContentsHow do you troubleshoot a radar level transmitter?Problem no.1: Power Supply IssuesProblem...
Instrumentation
Complete Guide to Interpreting Instrument and Electrical Drawings for Engineers
Table of ContentsHow to Read the Hookup DrawingHow to read the data sheet How to...
Interview Questions
Industrial Communication Protocol Interview Questions and Answers
Understanding of essential communication protocols, such as DeviceNet, Profibus, Modbus, and WirelessHART, by exploring...