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Differential pressure transmitters are one of the most widely specified sensors in BMS projects. This guide covers range selection, media compatibility, output signals and common mistakes.
BTU and heat meters quantify thermal energy transferred in chilled water and hot water circuits. Learn how they work, how to specify them, and where ultrasonic meters outperform mechanical types.
Both technologies measure liquid flow accurately, but they suit different applications. This guide compares installation requirements, media compatibility, accuracy class and cost.
Choosing between Modbus and BACnet affects wiring topology, polling speed and BMS integration effort. We explain the differences and help you match the protocol to your controller.
Sub-metering breaks total energy consumption into floor, tenant and plant-level data. This guide covers meter placement, Modbus integration, pulse counting and typical payback periods.
Pt100 RTDs and thermocouples are both widely used in BMS and process control — but they have very different accuracy, range and signal conditioning requirements. Here is how to choose.
