LM-HW2AS-H31

Input Type:	--
Weight:	0.039 lb (17.69g)
Operating Temperature:	-40°C ~ 85°C
Ingress Protection:	IP67 - Dust Tight, Waterproof
Termination Style:	Quick Connect - 0.250" (6.3mm)
Mounting Type:	Panel Mount
Panel Cutout Dimensions:	Rectangular - 36.58mm x 23.88mm
Reset:	Non-Resettable
Voltage - Supply:	9 ~ 64VAC/DC
Output Type:	--
Series:	LM
Display Characters - Height:	0.275" (7.00mm)
Display Type:	LCD - Black Characters
Number of Characters Per Row:	6
Time Format:	99999.9hrs
Count Rate:	--
Operating Mode:	Up
Type:	Time Counter (Hour Meter)
Part Status:	Active

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IntroductionThe LM-HW2AS-H31, also known as “meter”, is a kind of panel meters-counters, hour meter which is widely used in many application field. The panel meter, as it name suggest, is a type of measuring instrument which is mounted in a panel, attached to a machine, or placed inside an equipment. It displays the measured value of a particular parameter directly, usually in the form of analog scales. This type of meters is commonly used in electronic instrumentation, navigation, and automotive sector, as well as factory automation, to measure electrical signals. General Working PrincipleBasically, the principle of operation for panel meters is divided into two main categories- analog and digital. The analog types usually utilize a galvanometer with either a current(I) or voltage(V) shunt resistor to move a pointer across the scale while the digital ones use a digital to analog(D/A) converters to display the measured values. The most common digital version of this type of meter is the LM-HW2AS-H31, which consists of a processor, an A/D converter, a Memory and a display screen. The LM-HW2AS-H31 can be used to measure different parameters in both analog and digital form, depending on the user\'s need. For example, if the user needs to measure something such as voltage, current, or power then an analog version of this meter can be used. But if the user needs to measure something more complex such as a temperature or a humidity then a digital version of this meter can be used. Working Principle of LM-HW2AS-H31The working principle of the LM-HW2AS-H31 is a combination of analog and digital techniques. This type of meter uses two main components - the processor and the memory. The processor, also known as CPU, is responsible for converting the measured value from analog to digital before it can be processed and stored in the memory.The A/D converter of the LM-HW2AS-H31 is used to convert the measured analog value into its binary equivalent before it is processed by the processor. The processor then processes the digital data and stores it in the memory in order for it to be used later on by the user. Once stored in the memory, the information can then be displayed on the display screen.Applications of LM-HW2AS-H31The LM-HW2AS-H31 panel meter is used in various application field such as instrumentation, automotive industry, and industrial automation due to its versatile and accurate measurement capability. It is commonly used to measure parameters such as voltage, current, power, frequency, temperature, speed as well as other parameters which require accurate measurement.Instrumentation field, the LM-HW2AS-H31 is used primarily for testing and measuring the performance of electronic components, systems, and machinery. Its accuracy and high resolution make it suitable for testing and verifying the quality of components produced in the factory.In the automotive industry, the panel meter is also used extensively. It is commonly used to measure parameters such as engine speed, engine temperature, valve timing, and pressure. It provides the user with accurate readings which can be used to optimize the engine performance. In the industrial automation, the LM-HW2AS-H31 is widely used to measure the process parameters such as temperature, pressure, speed, and vibration. Its high accuracy and resolution helps to increase the production efficiency and quality of the final product.ConclusionThe LM-HW2AS-H31 panel meter is one of the most versatile and reliable meters available in the market today. It can be used for a variety of applications such as instrumentation, automotive industry, and industrial automation to measure parameters accurately and efficiently. Its primary components such as the processor, memory, A/D converter, and display screen work in tandem to provide accurate measurement results. The LM-HW2AS-H31 meter is an ideal choice for those who require accurate and reliable measurement. It is a great investment for those who need to monitoring and controlling their applications in the long run.

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