LU-DP Series Smart Digital Meters
Product Details · PRODUCT DETAILS
LU-DP4 Intelligent Voltage, Current and Ohm Meter
The LU-DP4 intelligent voltage, current and ohm meter uses an advanced ATMEL single-chip microcomputer as its core, with freely settable input ranges to suit various measurement spans with different transformers. It offers upper and lower limit alarm outputs, 1-10mA or 4-20mA current transmission outputs, and RS485/RS232 communication interfaces. Its modular structure allows users to add or remove alarm and transmission functions as needed.
I. Overview
The LU-DP4 smart voltage, current and ohmmeter uses today's advanced ATMEL single-chip microcomputer as its main processor. The input range can be set arbitrarily, and various measurement ranges can be met in combination with different transformers. The instrument can be provided with upper-limit and lower-limit alarm outputs, 1-10mA or 4-20mA current transmitter output and an RS485/RS232 communication interface. With a modular structure, users can add or remove alarm output and transmitter output functions as required. The measurement range, lower limit and lower-limit alarm, transmitter output range and transmitter output value can all be set arbitrarily.
The LU-DP4 smart current, voltage and ohmmeter can be provided with an RS485/RS232 communication interface for communication with a host computer.
2. Main Technical Specifications
·Basic error:±0.2%F.S+1 digit
·Display:LED digital tube display
·Sampling period:0.5 s
·Display range:±19999 or ±9999
·Power supply:switching power supply:AC85-264V
·Power consumption:4W
LU-DP4 Intelligent Voltage, Current and Ohm Meter User Manual
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