1. Brief Introduction
LU-192 function is similar to LU-190, the only difference is that LU-192 adopts LED display, but LU-190 adopts LCD display.

2. The main technical parameters
◆ accuracy: 0.2%F.S, 0.5%F.S, 1.0%%F.S
◆ display: LED display
◆ measured electricity parameters: phase voltage, line voltage, current, active power,   reactive power, apparent power, power factor angle, active electric energy, reactive electric energy, frequency, switch signal
◆ output models:
               J1: relay output (resistance 250V/3A, normally open)
               J2: relay output (resistance 250V/3A, normally open)
I2: 4-20mA transform output
R: RS232 communication model
S: RS485 communication model
P: RS232 print
◆ power: AC85~264V, 40~70HZ, DC85~330V (standard)
AC30~60V, 40~70HZ, DC18~90V (selected)
◆ power consumption: <4W

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