Itokii 900Mhz WIRELESS RESISTANCE SENSORS - COIN CELL POWERED

ITS-9-W1-RS-ST-L03

Product Description

The Itokii Wireless Resistance Sensor outputs the resistance across a load. It is programmed to sleep for a user-given time interval (heartbeat) and then wakeup, send power to the load resistor, wait for it to stabilize, and convert the analog data, mathematically compute the resistance and transmit the data to the gateway, where it is then logged into a cloud service. The user can configure defined thresholds and have the system alert on threshold breaches. Data is recorded in Ohms.



Product Features

  • Measures up to 145 KOhms.
  • Accurate to ± 1.5% (FS) with user calibration.
  • Interfaces with any variable resistance device.

 

  * Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.

 



What's in the box?

    • Wireless Sensor
    • CR2032 - Coin Cell Battery
    • Mounting Hardware
  • Resistance Sensor Specifications

    Accuracy +/- 3% FS of Specific Range
    Resistive Range (in Ohms) 0 – 145000
    Specific Resistive Ranges (in Ohms) 0 – 530, 530 – 3500, 3500 – 27200, 27200 - 145000
    Resolution (in Ohms) 2047 Unique Values Per Specific Range (11 bit): ~.25, ~1.71, ~13.3, ~70.8
    User Calibrated Accuracy +/- 1.5% FS of Specific Range
     

    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)