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Voltage Meter

Our wireless voltage meters are capable of measuring the voltage off another device, battery, or sensor. This sensor is capable of measuring voltage up to 5 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”. Cannot be used for AC voltage measurement.

WARNING: Use caution when interfacing to the Our Wireless Voltage Meter.Negative voltages, any kind of AC Voltages, or DC Voltage exceeding 10V WILL DAMAGE the electronics of the Wireless Sensor. We are not responsible for troubleshooting, replacing or reimbursing damages incurred by disregarding this warning.

Features

  • Max sensor input voltage up to 10 volts DC (will return a max of 5 volts in software)
  • Interfaces with other devices up to 5 volts DC

Data Snapshot

Monnit Wireless Voltage Meters - 5 VDC - Data View in Software
Voltage Range 0 – 5 Volts DC
Resolution ~3 mV
Accuracy +/- 3.0% FS
User Calibrated Accuracy +/- 0.5% FS
Open Circuit Voltage ~0.00 Volts
Maximum Rated Input Voltage 10 Volts
Lead Wire Length 2 Wires, 1 ft. ( 12 in.), Red (+), Black (-), 18 AWG (Custom lengths available upon request)
Weight 4.0 oz.
Security Encrypt-RF® (256-bit key exchange and AES-128 CTR)
Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Supply Voltage 2.0 – 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 6-8 Years. **
Max Operating Temperature Using AA Alkaline -18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium -40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature +10°C to +50°C (+50°F to +122°F)
Enclosure Material ABS
Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)
Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)
  • Battery Health
  • Voltage Measurement
  • Transducer Measurement
  • Machinery
  • Electrical Motors

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