hkyb-4 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. the specific is as follows, display format of 5a: 4999, display unit: ma; display format of 1000ma: 999.9 (one decimal point), display unit: ma; display format of 100ma: 99.99 (two decimal points), display unit: ma. 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 0-5a, maximum display: 4999ma.
4. range: 100ma/1a/5a, 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