hkyb-3 container intelligent ac voltmeter
ⅰ description
container intelligent ac voltmeter has a communication interface and manual/auto range. industrial container: 48mm*96mm, accuracy: grade 0.5. three-gear display, display format of 500v: 499.9 (one decimal point), display unit: v; display format of 100v: 99.99 (two decimal points), display unit: v; display format of 10v: 9.999 (three decimal points), display unit: v. transparent panel design.
ⅱ technical specification
1.accuracy: ±0.5% reading: 5-figure.
2.display: 6-figure red nixie tube display.
3.input signal: ac 0-500v, maximum display: 499.9v.
4.range: 10v/100v/500v, auto switch.
5.operating temperature range: 0℃~ 50℃.
6.power supply: ac 220v±10%, maximum current: 50ma.
7.hole size: 43mm×91mm.
8.encapsulation: plastic enclosure.
9. function: rs-485 interface modbus communication, outrange display “ol”display.
ⅲ wiring diagram
iv reference picture
