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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.


Temperature sensors also available with lead, see options.

Accuracy @ 25°C:  +/- 1% (1° C or 1.8° F)

User Calibrated Accuracy:  +/- 0.25° C (± 0.45° F)

Time Constant @ 25°C:  15 sec max

Weight:  3.6 oz. (3.7 oz w/ 3’ probe)

Probe Operating Temperature Range:  -40°C to +125°C ( -40°F to +257°F )

Security:  Encrypt-RF® (256-bit key exchange and AES-128 CTR)

Battery Type:  Replaceable 3.0V (CR2032) Coin Cell Battery

Dimension:  2.0 in x 1.125 in x 0.875 in

Max Operating Temperature:  -7°C to +60°C ( 20°F to +140°F )

Optimal Battery Operating Temperature (Coin Cell):  +10°C to +50°C ( +50°F to +122°F )

Supply Voltage:  2.0 - 3.8 VDC

Battery Life:  At 1-hour heartbeat setting, coin cell battery will last up to 4 years. **

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)

Temperature Sensor

SKU: TMC1-00
    • Wireless Sensor
    • Mounting Hardware
    • Coin Cell CR2032 Battery
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