The Waterproof Industrial Wireless low temperature sensor uses an PT1000 RTD probe to accurately measure temperatures from -200°C to +162°C. Perfect for low temperature critical applications such as freezers and coolers.  Can be easily installed and mounted for long term use.  The Industrial line of wireless Sensors come in an IP66, NEMA 4X, CE rated, sealed, and weatherproof enclosure. They are powered by a single, replaceable, Industrial grade 3.6 V long life battery.

Features & Specifications:

• 900MHz Operating Frequency
• 300 - 350 ft. non-line-of-sight device range*
• Antenna: 3dBi RP SMA (Optional High gain 5dBi antenna – for up to 100 foot increased range)
• Power: Replaceable, Single AA, 2500mAH, 3.6V Battery
• At 1 hour heartbeat setting, included AA batteries will last 4 - 5 Years**
• Sensor (Body) Max Operating Temperature: -40° to +85°C (-40° to +185°F)
• PT1000 RTD Probe with 3' Cable and a 1" stub probe (0.16" diameter)
• Probe Operating Temperature: -200°C to +162°C (-328°F to +325°F)
• Probe Accuracy: +/- 0.3°C @ 0°C
• FCC and IC certified
• User defined thresholds for alerts and notifications
• Mounting Flanges for easy securement. Mounting screws included.
• Enclosure: NEMA 1, 2, 4, 4x, 12 and 13 rated, sealed and weather proof

* Actual range may vary depending on environment

** Battery life is determined by sensor reporting frequency and other variables