single-phase DC 12V measuring digital panel voltage meter voltmeter programmable digital voltmeter

• Color:White/Black
• Display:LED
• Name:Single-phase Voltmeter
• Material:ABS
• Warranty:3 Years
• Power supply:85~265VAC
• Certificate:CE ISO9000
• Delivery Time:3-5 Working Days
• Type:Digital Panel Meter
• Display Type:Analog and Digital
• Brand Name:REHE
• Model Number:RH-DV
• Measuring Range:0-9999
• Accuracy Class:0.5
• Operating Temperature:-10°C~+55°C

Performance Characteristics

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

Technical Index

Accuracy of measurement

♦Voltage level 0.5

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, DC ♦600V,DC600V

♦Over load 1.2 times ( Continued ), 2 times / second ( instantaneous )

♦Power<1VA/ phase

♦Impedance >300KΩ

♦The frequency of 45~65Hz or DC

Auxiliary power supply

♦Working range of AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V

♦Power consumption <4VA

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

Section of Specification