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 ...

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 I/O capabilities built into most microcontrollers make it easy to measure the analog world. Say you want to build a data logger for temperature. All you need to do is get some kind of sensor that ...

Some of the other benefits offered by Hall-effect Sensors include low power consumption, simplicity in design and operation, reliability, compact size, distance sensing, true solid state, versatility, ...