IP65 LoRaWAN-датчик температури та вологості для холодильника
- Датчик температуры и влажности холодильника (-40~55 градусов C)
- Класс защиты IP65
- Совместимость с LoRaWAN™ класса A
Wireless Transmission | |
---|---|
Technology | LoRaWAN |
Frequency | LS200-RF-EU868 863–870 MHz LS200-RF-US915 902–928 MHz |
TX Power | LS200-RF-EU868 EU868 16dbm IN865 20dbm (optional) LS200-RF-US915 US915 20dbm AS923 16dbm (optional) AU915 20dbm (optional) KR920 14dbm (optional) |
Rx Sensitivity | -136dBm (LoRa, Spreading Factor = 12, Bitrate = 293bps) -121dBm (FSK, Frequency Deviation = 5kHz, Bitrate = 1.2kbps) |
Work Mode | OTAA/ABP Class A |
Data Interfaces | |
Power Supply | 2x 3.6V ER14505 AA battery in parallel (Battery not included) |
Operating Voltage | DC 3.1V~3.65V |
Battery Life Time | 5 years (25C, 15-minute reports, TxPower=20dBm, SF10) |
Standby Current | 20uA |
Wake-up Current (Typical value) | 7.11mA |
Low Battery Threshold | 3.2V |
Physical Characteristics | |
Dimensions (L x W x H) | 112 x 65 x 32 mm |
Weight | 141 g |
Sensor Measurement Info | Temperature Detecting Range: -40℃ ~55℃ |
Ingress Protection | IP65 |
Operating Temperature | -40℃ ~55℃ |
Relative Humidity | <90% RH (non condensing) |
Storage Temperature | -40 °C ~ 85 °C |
Standards Conformance | |
Regulatory Compliance | CE RED, FCC PART 15B |