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Performance Features and Design of HT1200M

The HART (Highway Addressable Remote Transducer) protocol was launched by Rosemount Company in the United States in the mid-1980s. It is mainly used for digital communication between on-site intelligent instruments and control systems. The HART protocol superimposes audio digital signals on 4~20 mA

NE89 Temperature Transmitter with Digital Signal Processing (Part 3)

1. Analog Output SignalThe measurement signal is mapped to a 4 to 20 mA linear current output signal within the set range.●Output Signal Refresh RateFor normal temperature measurement applications, a rate at which the output signal is refreshed at least once in 1 second is sufficient; for tim

NE89 Temperature Transmitter with Digital Signal Processing (Part 2)

1.Thermoresistance measurement●Thermoresistance input signal processingThermoresistance sensors are usually connected using a four-wire configuration, which consists of two wires for supplying driving current to the thermoresistance sensor and two wires for measuring the voltage across the th

Using HART Domestic Chip HT1200M to Implement Burst Mode of HART Equipment

Burst-Mode (burst mode) in HART devices is a high-speed data transmission mode, and its mode usually has several data sources. In data buses, burst mode usually becomes a channel designed to cater to one device.Generally speaking, burst mode is an optional mode for HART products, but its use i

Microcyber Will Meet You at the 2023 China (Beijing) International Fair For Measurement, Instrumentation and And Automation（MICONEX）

2023 China (Beijing) International Fair For Measurement，Instrumentation And Automation（MICONEX）Microcyberwill participate in MICONEX, International Fair For Measurement，Instrumentation And Automation , held at the China National Convention Center in Beijing, China from October 23 to Octobe