NAI's AC and DC Powered DC Voltage Monitors are used primarily as DC level sensors to provide alarm or power disconnect when the voltage is beyond pre-determined limits.
The VDA is an AC Powered DC Voltage Monitor, which provides alarm or power disconnect when the voltage is beyond pre-determined limits. More...
The VDD is a DC Powered DC Voltage Monitor,which provides alarm or power disconnect when the voltage is beyond pre-determined limits. More...