LM-HD3KS-H11

Input Type:	--
Weight:	0.039 lb (17.69g)
Operating Temperature:	-40°C ~ 85°C
Ingress Protection:	IP67 - Dust Tight, Waterproof
Termination Style:	Quick Connect - 0.187" (4.7mm)
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Part Status:	Obsolete

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LM-HD3KS-H11 Application Field and Working Principle

Panel Meters - Counters, Hour Meters are designed to measure energy-related parameters. The LM-HD3KS-H11 is a multi-function panel meter for energy cost and consumption control that is specially designed for residential and commercial applications. It provides a wide range of measurement capabilities including active, reactive and apparent energy, peak demand, phase coefficients, and frequency. It also features a self-offsetting motor current measurement and current transformer monitoring. This device is designed to measure voltage, current, power factor, frequency and energy values. It also includes a wide array of features such as adjustable start/stop time, auto/manual start, autostop, multifunction relay, pulse output, and computer communication. Additionally, this unit comes with a modular and multi-functional architecture that makes it easy to install and configure. The working principle of this instrument begins with the Multi-Function Panel Meter (MFPM) that is equipped with a variety of functions, including active, reactive, pseudo-apparent, peak demand, phase coefficients, and frequency. The MFPM is able to monitor multiple voltage and current inputs. It also has a 5 amp non-inductive current sensor for high-accuracy measurement of current. This allows it to measure a wide range of electrical parameters and enables users to accurately control energy consumption. Next, the device measures the rms voltage and current to calculate the active power, reactive power, pseudo-active power, peak demand, and other parameters. It also has an adjustable start/stop time to accurately calculate energy consumption. In addition to this, the device also has a multifunction relay output to control appliances and other equipment. Finally, the device also has a pulse output function that enables it to interface with external meters, as well as computers for data logging and analysis. This device also has an electronic switch-over unit, which is designed to ensure correct switching and monitoring of the current transformer. The LM-HD3KS-H11 panel meter is a highly accurate, multifunctional device that is ideal for residential and commercial applications. Its wide range of measurement capabilities, adjustable settings, and computer communication make it a reliable energy management system. In addition to this, its modular and user-friendly architecture makes it easy to install and configure.

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