Application:
AD22 series mini volt meter used to two wire three way AC/DC digital volt meter.
1).Products are used in 2.5 inches long life LED digital tube display with compact square enclosure, convenient installation
2).Product measure range is AC80~500V and DC8~150V, 50/60Hz
3).Product is used two wire system, AC connection is null line and fire line directly.
Working condition:
Ambient temperature: -10℃~55℃
Air relative humidity: 10~80%
Working pressure: 80~106kpa
Working current: ≤20Ma
Measure accuracy class: 1.0
Measure rate: ＞200ms/time
Mounting hole size: 22mm
Mini volt meter parameter sheet and dimension:
