Hot selling Single Phase Digital Voltmeter `
Products Details Performance Characteristics 1.High precision measurement measurement of single phase AC voltage or DC voltage2.Provide the digital tube display, local data query3.Programmable voltage ratio4.Support for RS-485 communication, Modbus-RTU protocol5.Auxiliary power supply:AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V6.A variety of shapes to meet the different requirements of the cabinet body electric circuit Signal input ♦Connection mode of single phase
Delivery Detail:within 15 days after getting you down payment
1.High precision measurement measurement of single phase AC voltage or DC voltage
2.Provide the digital tube display, local data query
3.Programmable voltage ratio
4.Support for RS-485 communication, Modbus-RTU protocol
5.Auxiliary power supply:AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V
6.A variety of shapes to meet the different requirements of the cabinet body electric circuit
Signal input
♦Connection mode of single phase
♦Rated voltage of AC 57.7V, AC 100V, AC 220V, AC 380V, DC 2V, DC 20V, DC 200V, DC600V
♦Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )
♦Power <1VA/ phase
♦Impedance >300KΩ
♦The frequency: 45~65Hz or DC
Function module
♦Communication interface 1 way RS-485 communication, Modbus-RTU protocol
♦Baud rate: 1200~9600bps, the default 2400bps
♦Switch input support 2 stem node input
♦The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A
♦Transmission output support 1 analog output: 0/4~20mA or 0~5/10V
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