DL-8 Fridge Sensor
Using a 18B20 Sensor Type, this is the standard Fridge sensor. It it preferred to use the new DLC-8 for Freezer use.
Item |
Feature |
Battery |
Built-in 4000mAh/3.6V |
Measure Media |
Ambient Air |
Range of Temp Sensor Probe |
Temperature:-50℃ ~ +115℃ |
Accuracy of Temp Sensor |
Temperature ±0.5℃ (-10~85℃), ±1℃ (other ) |
Operating Condition |
-30℃~+60℃ |
RF Frequency |
915MHz |
Modulation |
LoRa |
Transmit Power |
20dbm(adjustable) |
Maximum Range in Open area |
5KM |
Transmit Internval |
1min-1440mins(user definable) |
Low Voltage Alarm |
Yes - system notification |
Temp/RH Alarm |
Yes - system notification |
Stand-by Current |
<5uA |
IP Level |
IP54 |
Memory Capacity |
50000 |
N.W. |
135g |
Dimension |
106mm 57mm 33mm |
NO |
Function |
Indication |
1 |
LORA icon |
LORA Sensor |
2 |
Send icon |
The device will flash when sending data,and then off |
3 |
Temperature alarm icon |
Normal：√ Alarm：× (Not Used) |
4 |
Running status |
▷ Start running |
5 |
Temperature icon |
Upper limit：↑ Lower limit：↓ Upper Lower limit：↑↓ |
6 |
RSSI signal icon |
：[-80,0]; ：[-100,-80]; ：[-115,-100]; ：[-125,-115]; ：[-138,-125]; The RSSI value is updated every time the gateway response after receiving the data, so the RSSI value is not displayed,if you don't turn on ACK or no response |
7 |
Battery status |
：[3.2,3.6]; ：[3.0,3.2]; ：[2.8,3.0]; : [2.5,2.8]; |
8 |
Temperature Read - (not live read, updates every read taken). |
Display Temperature in Celsius, if shows - - - - - - there is error. |
9 |
Function Not Used |
Function not used |