Open-loop current sensors have a definite price advantage over closed-loop counterparts. While you can use them in drive applications where torque accuracy isn't demanding — such as pump and fan ...

To complement the 2-wire and 3-wire sensor transmitter blogs that Kevin Duke and I have already published on Precision Hub, my next few blog topics will be on 4-wire sensor transmitters. The blogs ...

Industrial temperature sensors are widely used with 4–20mA current-loop transmitters in industrial control and automation. In the current loop the temperature sensor converts a temperature into a ...

The open-loop current sensor find increasing use in automotive applications to control current, protect devices from over-current, and support power management applications like converter control, ...

Use of 4-to-20-mA current loops involves more than just a simple series connection between sensor, display, and power supply. The point where a sensor takes a measurement is, at times, many yards away ...

New Zealand based Raztec is offering open-loop current sensors that work up to 250A but are only 10mm across. Called RAZC, there are multiple devices, sensing between 40Amax and 250Amax, all with a ...

What qualities are needed for current sensors in an automotive environment? Warren Pettigrew spells out the requirements. Today what is expected of automotive sensors is quite different to what was ...

According to latest report “Current Sensor Market by Type (Closed Loop, Open Loop), Technology (MEMS, Hall Effect, Shunt, Fluxgate, Magneto Resistive), End Use (Automotive, Consumer Electronics, ...

The advancements in the EV industry, such as WBG devices and 800 V systems, introduce specific technical challenges for ...