Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to 20mA ...

Wixom-based Acromag has launched a new series of low-cost temperature transmitters designed for harsh environments. The initial offering in the ST130 series is model ST131, a signal conditioner for ...