Monnit 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).
Monnit 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).
If ordering NIST certified temperature sensors orders may take up to 6 weeks to ship.
* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.
Thermistor Specifications |
|
| 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) |
Contact us for volume quantity purchases of RoHS compliant product.
