H7ER-NV-B

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The H7ER-NV-B is a panel meter designed for measuring and displaying elapsed time. This type of interval timer is often used where it is necessary to measure the duration of an operation, or for indicating scheduled maintenance intervals. It is an integral part of many production control systems operating in industry, factories, and workplaces.

The working principle of H7ER-NV-B is as follows. An internal pulse generator is set to a predetermined frequency. When the switch panel associated with the timer is powered up, the generator begins counting the elapsed time, usually in hundreths of a second. As time elapses, the internal value is stored in a memory register and displayed on the timer’s control panel. The internal trigger pulse rate and the display are adjustable, so the timer can be set to accommodate different management practices and requirements.

The H7ER-NV-B is designed to meet the requirements of various industrial operations. In factories and production lines, it can be used for measuring components, such as rotations, blinks and individual cycles. The timer can also be used for identifying maintenance or preventive service intervals, and can even be used in laboratories and testing outlets to precisely measure intervals and time frames.

The control panel of the H7ER-NV-B is equipped with a variety of features. As well as displaying elapsed time, the panel can be set to display numerical values in memories (even when the power is off). The timer can be programmed with basic functions to start, stop and reset the timer, as well as a timing indicator, and LED backlight for improved visibility. Adjustable settings include a buzzer sound, time resolution, and an auto-stop feature.

The H7ER-NV-B is designed for use in all types of environmental conditions. It is constructed from materials that are resistant to humidity and dust, and built with a shock-resistant case to protect against external impacts, as well as extended life-cycle design. The regulation of airflow and temperature helps to ensure that the operation is not affected by outside temperatures, and the unit can be easily mounted to the wall and outfitted with screws or magnet.

The H7ER-NV-B panel meter is an effective tool for measuring elapsed time in industrial and commercial areas. It offers a combination of features including adjustable programming, a time resolution feature, LED backlighting, and a waterproof outer shell. With its strong construction and reliable operation, the H7ER-NV-B timer can aid in improving workplace productivity and providing accurate measurement of process data.

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