Title：ABB 3BHB002651R1 modular

In sensor calibration the line sensor is calibrated

For example, sensors communicate information from their locations (which may be very remote) to a central location. In many cases, processors monitor the sensors, determine if an abnormal situation exists, and provide appropriate commands to control the necessary equipment. The processor may be the main facility computer. In such cases, the grounding network resembles that of both data processing and communications.

The various communication

Many control sensors and actuators are outside EM-protected portions of the facility. Particularly with automated control subsystems, these exposed portions are extremely susceptible to upset or damage from high level EM transients such as produced by lightning and EMP.

The radio subsystem converts audio and baseband

Clearly, appropriate incorporation of shielding, terminal protection, grounding, and bonding are necessary. Specific attention must be paid to the filtering and terminal protection of control cables penetrating the boundary of the EMprotected volume, to effectively establishing adequate grounding paths for transient energy, and to accomplishing electrically tight bonds around the penetrations into control devices.

Application industry

 It is widely used in metallurgy, oil and gas, glass manufacturing, aluminum, petrochemical, coal mine, paper and printing, textile printing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution, etc.

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