Itokii 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 Itokii sensor is really just a “voltage observer”. Cannot be used for AC voltage measurement.
WARNING: Use caution when interfacing to the Itokii Wireless Voltage Meter.Negative voltages, any kind of AC Voltages, or DC Voltage exceeding 10V WILL DAMAGE the electronics of the Itokii Wireless Sensor. Itokii is not responsible for troubleshooting, replacing or reimbursing damages incurred by disregarding this warning.
- 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
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.
What does this wireless sensor's data look like in software?
What's in the box?
- Wireless Sensor
- CR2032 - Coin Cell Battery
- Mounting Hardware
Voltage Meter Specifications
Accuracy +/- 3% FS User Calibrated Accuracy +/- 0.5% FS Maximum Rated Input Voltage 10 Volts DC Resolution ~3 mV Voltage Range 0 – 5 Volts DC Open Circuit Voltage ~0.00 Volts
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
900 MHz Specifications
Operating Frequency 900 MHz Operating Frequency Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
Complies with Industry Canada standards. (IC: 9794A-RFSC1)