Precision Digital Corporation, global leader in digital panel meters and control instrumentation celebrating its 40th year in business, today announced the ProtEx PD6830X Modbus Scanner. Precision ...

A great many industrial sensors — flow, level, temperature, pressure, pH, and the list goes on — produce a 4-20 mA output, but today's factories increasingly need digital inputs via standard field ...

Today Emerson announced the release of the Rosemount ™ 490A Optical Dissolved Oxygen Sensor, a digital Modbus-enabled measurement device designed to enhance operational flexibility, simplify ...

DIN ETR-8300 and 1/8 DIN ETR-4300 temperature controllers feature digital MODBUS communications, several error-protection modes, remote set-point inputs, dual-input delta-T (differential) controls, ...