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Industrial Sensors & IIoT Articles

57 articles

Converting 4-20mA to Voltage: The 250 Ohm Resistor Method

Industrial Sensors 12 min read · Aug 21, 2026

Converting 4-20mA to Voltage: The 250 Ohm Resistor Method

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Loop-Powered vs 4-Wire Transmitters: Wiring Compared

Industrial Sensors 12 min read · Aug 20, 2026

Loop-Powered vs 4-Wire Transmitters: Wiring Compared

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Splitting a 4-20mA Signal Between Two Devices Safely

Industrial Sensors 13 min read · Aug 19, 2026

Splitting a 4-20mA Signal Between Two Devices Safely

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4-20mA Cable Length Limits: How Far Can Loops Run?

Industrial Sensors 12 min read · Aug 18, 2026

4-20mA Cable Length Limits: How Far Can Loops Run?

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Active vs Passive 4-20mA Outputs: Sourcing vs Sinking

Industrial Sensors 9 min read · Aug 17, 2026

Active vs Passive 4-20mA Outputs: Sourcing vs Sinking

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Scaling 4-20mA Signals in PLCs: Raw Counts to Units

Industrial Sensors 16 min read · Aug 15, 2026

Scaling 4-20mA Signals in PLCs: Raw Counts to Units

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NAMUR NE 43 Explained: 3.6mA and 21mA Fault Currents

Industrial Sensors 16 min read · Aug 14, 2026

NAMUR NE 43 Explained: 3.6mA and 21mA Fault Currents

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4-20mA Loop Power Budget: Calculate Maximum Resistance

Industrial Sensors 12 min read · Aug 11, 2026

4-20mA Loop Power Budget: Calculate Maximum Resistance

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4-20mA Safety Systems: NAMUR NE 43 and SIL Ratings

Industrial Sensors 11 min read · Aug 7, 2026

4-20mA Safety Systems: NAMUR NE 43 and SIL Ratings

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Why Is 4-20mA Still Used in 2026? Process Reliability

Industrial Sensors 11 min read · Aug 7, 2026

Why Is 4-20mA Still Used in 2026? Process Reliability

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TSN vs Standard Industrial Ethernet: A Qbv Guide

IIoT, Protocols & Sensor-to-Cloud 4 min read · Aug 5, 2026

TSN vs Standard Industrial Ethernet: A Qbv Guide

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Edge Gateway or Direct PLC to Cloud: Which Architecture Fits

IIoT, Protocols & Sensor-to-Cloud 14 min read · Aug 4, 2026

Edge Gateway or Direct PLC to Cloud: Which Architecture Fits

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