Home > Products > Dc Voltage Sensors

DC Voltage Sensors

DC Voltage Sensors and DC Monitor
 
DC voltage sensors monitor input voltages ranging from 3 to 500 volts DC with a trip point accuracy of up to 1% in airborne, military and ground power applications.  Using internal electronic circuits to detect, monitor and/or sense DC voltage, DARE DC voltage sensors, monitors, and voltage sensing relays can open or close a circuit when a certain pre-set over or under voltage condition exists or the DC voltage falls outside the specified voltage band window.
 
The most common DC voltage sensors are designed to monitor 28 VDC and voltage transients per MIL-STD-704, but DARE’s DC voltage sensors can be highly customized for a given application.
 
D.C. Voltage SensorDARE DC Voltage Sensors, Voltage Monitors, and Voltage Sensing Relays are available in:
  • Under-voltage, over-voltage, or voltage band models
  • Hermetic or gasket seal models designed for demanding environmental conditions
 
In addition, DARE DC Voltage Sensors, Voltage Monitors, and Voltage Sensing Relays can be:
  • Powered from sensing input lines or from separate AC or DC supply
 
DC Current Sensor

And, are available with

  • Time delays on pull-in and/or drop-out or with customized voltage-time trip curves
  • Solid State normally open outputs or
  • Relay outputs in SPDT, DPDT, 3PDT, or 4PDT configurations and contact ratings of 2, 5, 10 or 25 Amps

 

DARE DC Voltage Sensors come in wide variety of finishes, enclosures, connectors, and mounting arrangements and custom configurations are available.  The table below describes just some of the various types of voltage sensors available. 

 

Consult our DC Voltage Sensor product datasheet or a sales engineer for more information. 

 

Product Line Sensing Feature Output Time Delay
DC Voltage Sensor Over Voltage Solid State or Relay On Drop-Out or Pull-In
DC Voltage Sensor Under Voltage Solid-State or Relay On Drop-Out or Pull-In
DC Over Voltage Relay Over Voltage Solid-State or Relay On Drop-Out or Pull-In
DC Under Voltage Relay Under Voltage Solid-State or Relay On Drop-Out or Pull-In
DC Over / Under Voltage Relay Over & Under Voltage Solid-State or Relay On Drop-Out or Pull-In
DC Voltage Band Sensor Voltage Band Solid-State or Relay On Drop-Out or Pull-In
100% Quality and On-Time Delivery