Itokii wireless temperature sensors use a thermistor to accurately measure temperatures. These sensors are perfect for monitoring ambient temperatures around the sensors physical location. User customization allows you to set the frequency of readings and the ability to set thresholds for alerts via SMS text and/or email.
NIST certified product is available on leaded temperature sensors (select a lead length in order to see available certifications).
- Accurate to +/- 1°C (1.8°F).
- Available with an external temperature probe.
What does this wireless sensor's data look like in software?
What's in the box?
- Wireless Sensor
- CR2032 - Coin Cell Battery
- Mounting Hardware
Sensing Element Thermistor Thermistor Operating Range -40°C to 125°C Accuracy @ 25°C +/- 1% B-Constant (25°C – 50°C) 3380 ± 1% Permissive Operating Current @ 25°C 0.38 mA Rated Electric Power @ 25°C 15 mW Dissipation Constant @ 25°C 1.5mW/°C Time Constant @ 25°C 7 sec Resistance @ 25°C 10K ± 1%
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)
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.