Part #:MNS-8-W1-VM-500
Frequency:868 MHz (Euro)
Battery: 1-2 years
Range: 100 metres
Free Delivery
UK orders over £500
Money Back Guarantee
100% refund
Monnit wireless voltage meters are capable of measuring the voltage off another device, battery, or sensor. This sensor is capable of measuring voltage up to 500 VAC/VDC by connecting the leads on the sensor to the positive and ground terminals of the device being measured.
Examples of interfacing devices include, but are not limited to: Strain Gauge, Pressure Transducer, RTD, Thermistor, or Thermocouple, Piezo Electric sensors, Photoresistor, Industrial Accelerometer, any kind of variable resistor, any kind of sensor that outputs a voltage, etc. If the device being measured is passive, the user must supply their own excitation voltage, as the Monnit sensor is really just a “voltage observer”.
WARNING: Use caution when interfacing to the Monnit Wireless Voltage Meter. Negative voltages, any kind of AC Voltages, or DC Voltage exceeding 600V WILL DAMAGE the electronics of the Monnit Wireless Sensor. Monnit is not responsible for troubleshooting, replacing or reimbursing damages incurred by disregarding this warning.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

Voltage Meter Specifications | |
| Maximum Rated Input Voltage | Up to 600 VAC/VDC (will return a max of 500V in software) |
| Full Scale Voltage | 0 - 500 VAC/VDC |
Coin Cell Specifications | |
| Battery Type | Replaceable 3.0V Coin Cell Battery |
| Dimension | 1.775 in x 1.04 in x 0.785 in |
| Max Operating Temperature | -20°C to +60°C (-4° to +140°F) |
| Optimal Battery Operating Temperature (Coin Cell) | +10°C to +50°C (+50°F to +122°F) |
| Supply Voltage | 2.0 - 3.6 V (Single CR2032 Coin Cell Battery) |
| Device Range | 250 - 300 ft. non-line-of-sight device range* |
| Battery Life | At 1 hour heartbeat setting, coin cell battery will typically last ~ 1-2 Years. ** |
| Enclosure Material | ABS |
866 Mhz Specifications | |
| Operating Frequency | 866 Mhz Operating Frequency |
| Certifications | CE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B and ETSI EN 300 220-2 V2.4.1 (2012-05) |
Contact us for volume quantity purchases of RoHS compliant product.
Monnit wireless voltage meters are capable of measuring the voltage off another device, battery, or sensor. This sensor is capable of measuring voltage up to 500 VAC/VDC by connecting the leads on the sensor to the positive and ground terminals of the device being measured.
Examples of interfacing devices include, but are not limited to: Strain Gauge, Pressure Transducer, RTD, Thermistor, or Thermocouple, Piezo Electric sensors, Photoresistor, Industrial Accelerometer, any kind of variable resistor, any kind of sensor that outputs a voltage, etc. If the device being measured is passive, the user must supply their own excitation voltage, as the Monnit sensor is really just a “voltage observer”.
WARNING: Use caution when interfacing to the Monnit Wireless Voltage Meter. Negative voltages, any kind of AC Voltages, or DC Voltage exceeding 600V WILL DAMAGE the electronics of the Monnit Wireless Sensor. Monnit is not responsible for troubleshooting, replacing or reimbursing damages incurred by disregarding this warning.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

Voltage Meter Specifications | |
| Maximum Rated Input Voltage | Up to 600 VAC/VDC (will return a max of 500V in software) |
| Full Scale Voltage | 0 - 500 VAC/VDC |
Coin Cell Specifications | |
| Battery Type | Replaceable 3.0V Coin Cell Battery |
| Dimension | 1.775 in x 1.04 in x 0.785 in |
| Max Operating Temperature | -20°C to +60°C (-4° to +140°F) |
| Optimal Battery Operating Temperature (Coin Cell) | +10°C to +50°C (+50°F to +122°F) |
| Supply Voltage | 2.0 - 3.6 V (Single CR2032 Coin Cell Battery) |
| Device Range | 250 - 300 ft. non-line-of-sight device range* |
| Battery Life | At 1 hour heartbeat setting, coin cell battery will typically last ~ 1-2 Years. ** |
| Enclosure Material | ABS |
866 Mhz Specifications | |
| Operating Frequency | 866 Mhz Operating Frequency |
| Certifications | CE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B and ETSI EN 300 220-2 V2.4.1 (2012-05) |
Contact us for volume quantity purchases of RoHS compliant product.

The MonnitLink™ Ethernet gateway allows your Monnit Wireless Sensors to communicate with the iMonnit™ Online Wireless Sensor Monitoring and Notification System without the need for a PC. Simply plug this device into any open network port with internet connection and it will automatically connect with our online servers. The device will ..

12 month subscription to iMonnit Premiere monitoring service for your wireless sensor network.

Replacement CR2032 coin cell batteries for use with Monnit Wireless Sensors.