MONNIT Wireless 200 VDC Power and Voltage Status Monitoring Sensor
MONNIT Wireless 200 VDC Power and Voltage Status Monitoring Sensor is a wireless voltage detection sensor designed to monitor DC power sources up to 200 VDC. Using Monnit's 433 MHz wireless option and an AA battery-powered enterprise enclosure, it can be used to monitor the presence or status of voltage on equipment, machinery and battery-powered systems. It is suited to applications where remote visibility of DC power conditions can help identify electrical faults or unexpected changes.
The MONNIT Wireless 200 VDC Power and Voltage Status Monitoring Sensor is designed to provide wireless monitoring of DC voltage conditions up to 200 VDC. Rather than continuously measuring a detailed voltage value, this voltage detection model is intended to monitor the presence or status of a DC power source.
The sensor can be useful where equipment is located away from personnel or where regular manual inspection is inconvenient. Monnit identifies applications including industrial vehicles, ATVs, adapters and PV solar equipment, as well as other systems using DC power sources.
How it works
- The sensor connects to the DC voltage source being monitored.
- It detects the voltage condition for sources up to 200 VDC.
- The sensor communicates wirelessly using the 433 MHz frequency identified by the "-4-" section of the supplied part number.
- The W2 designation identifies Monnit's enterprise enclosure and AA battery power configuration.
Why choose this product
- Provides remote monitoring of DC voltage conditions without relying solely on manual checks.
- Suitable for equipment and power systems operating within the sensor's supported 200 VDC range.
- Uses the 433 MHz wireless option, which is the frequency indicated by the supplied model number.
- The AA battery-powered W2 format may suit installations requiring a larger enterprise-style sensor enclosure.
Benefits
- Helps provide visibility of monitored DC power conditions.
- Can support earlier identification of unexpected power loss or electrical faults.
- Suitable for monitoring a range of DC-powered equipment and systems.
- Allows the sensor to be positioned at the monitored equipment rather than requiring frequent on-site inspection.

