Useful for a wide range of position monitoring and feedback applications, Macro Sensors’ HSI/R 750 series of 4-20–mA loop-powered position transmitters is hermetically sealed for use in hostile ...
Tucson, Ariz. – A programmable 4- to 20-milliamp current loop transmitter from Texas Instruments Inc.'s BurrBrown product line provides for digital calibration of sensor and transmitter errors, thus ...
Sealevel Systems, Inc. adds a new 4-20 mA current loop board to the SeaRAQ family of I/O expansion designed for Relio industrial computers. Sealevel Systems, Inc. adds a new 4-20 mA current loop board ...
Traffic lights might seem like they let cars stop or go randomly, but that's not always the case. Many of them use special ...
Two-wire transmitter technology came about from an agreement among various instrument suppliers in the 1950s to standardize on 4-20 mA current loops as a means of sending a flow, temperature, pressure ...
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