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 ...

Loop-powered transmitters have progressed from purely analog signal conditioners to highly flexible smart transmitters, but the chosen design approach still depends on a system’s performance, ...

Significant efficiency and performance improvements can be realized by improving the current loop’s power supplies, replacing linear regulators with high-efficiency buck regulators. It also increases ...

Abstract: Linearization is used in cellular radio portable transmitters to improve transmitted signal Adjacent Channel Coupled Power Ratio ( ACCPR) while keeping high RF power amplifier (RFPA) ...

Loop-powered differential pressure and flow transmitters, for environmentally harsh applications, feature a two-wire, 4-to- 20-mA output Loop-powered differential pressure and flow transmitters, for ...

Company Announcement - When a 4-20mA loop transmitter is calibrated or configured it requires a 24 volt power supply – often in remote field locations without easy access to AC power. Additionally, ...

 4 Channel 4-20mA Current ...