The Wireless Thermobuffer transmits the temperature of freezers or coolers to a receiver up to 100 feet away. The fluid-filled chamber tracks the temperature of the contents rather than the air temperature, eliminating the false alarms caused by repeated openings of the refrigerator or freezer door.
The buffer chamber comes in 2″ or 4″ aluminum or 304 stainless steel and can be mounted to the wall or by a wire shelf hanger.
| Battery Capacity | 2.25 AH |
|---|---|
| Sensor | Built-in Thermistor |
| Accuracy | +/- 36F (0.2C) |
| Temperature Range | -40F to 185F (-40C to 85C) |
| Radio Frequency | 418 MHz |
| Transmit Power | 1.5 mW |
| Transmit Time | 20 ms |
| Modulation | Amplitude Modulation (AM) |
| Battery Life | 8 years at 20 second transmit rate |
| Supply Power | Two 3.6V Lithium Batteries |
Download Product Information:
Wireless Thermobuffer Freezer Transmitter 418 MHz System Datasheet
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