Changes for page LHT52 - LoRaWAN Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/30 14:27
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Uploaded new attachment "LHT65N_10.png", version {1}
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... ... @@ -1,84 +1,0 @@ 1 -{{box cssClass="floatinginfobox" title="**Contents**"}} 2 -{{toc/}} 3 -{{/box}} 4 - 5 -= Overview = 6 - 7 -[[image:LHT65N_10.png||alt="LHT65_Image" height="265" width="265"]] 8 - 9 - 10 -The Dragino LHT65N Temperature & Humidity sensor is a Long Range LoRaWAN Sensor. It includes a(% class="mark" %) **built-in Temperature & Humidity sensor**(%%) and has an external sensor connector to connect to an external (% class="mark" %)**Temperature Sensor**(%%)**.** 11 - 12 -The LHT65N allows users to send data and reach extremely long ranges. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. It targets professional wireless sensor network applications such as irrigation systems, smart metering, smart cities, building automation, and so on. 13 - 14 -LHT65N has a built-in 2400mAh non-chargeable battery which can be used for more than 10 years*. 15 - 16 -LHT65N is full compatible with LoRaWAN v1.0.3 Class A protocol, it can work with a standard LoRaWAN gateway. 17 - 18 -LHT65N supports Datalog feature. It will record the data when there is no network coverage and users can retrieve the sensor value later to ensure no miss for every sensor reading. 19 - 20 -*The actual battery life depends on how often to send data, please see battery analyzer chapter. 21 - 22 - 23 -== Features: == 24 - 25 -* Wall mountable 26 -* LoRaWAN v1.0.3 Class A protocol 27 -* Frequency Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915 28 -* AT Commands to change parameters 29 -* Remote configure parameters via LoRaWAN Downlink 30 -* Firmware upgradable via program port 31 -* Built-in 2400mAh battery for more than 10 years of use. 32 -* Built-in Temperature & Humidity sensor 33 -* Optional External Sensors 34 -* Tri-color LED to indicate status 35 -* Datalog feature 36 - 37 - 38 -== Specification: == 39 - 40 -**Built-in Temperature Sensor:** 41 - 42 -* Resolution: 0.01 °C 43 -* Accuracy Tolerance : Typ ±0.3 °C 44 -* Long Term Drift: < 0.02 °C/yr 45 -* Operating Range: -40 ~~ 125 °C 46 - 47 - 48 -**Built-in Humidity Sensor:** 49 - 50 -* Resolution: 0.04 %RH 51 -* Accuracy Tolerance : Typ ±3 %RH 52 -* Long Term Drift: < 0.02 °C/yr 53 -* Operating Range: 0 ~~ 96 %RH 54 - 55 - 56 -**External Temperature Sensor – E1:** 57 - 58 -* Resolution: 0.0625 °C 59 -* ±0.5°C accuracy from -10°C to +85°C 60 -* ±2°C accuracy from -55°C to +125°C 61 -* Operating Range: -55 °C ~~ 125 °C 62 - 63 - 64 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. 65 - 66 -=== Sub-sub paragraph === 67 - 68 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. 69 - 70 - 71 -= Order Info = 72 - 73 -Part Number: (% class="mark" %)**LHT65-XX** 74 - 75 -**XX**: The default frequency band 76 - 77 -* **AS923**: LoRaWAN AS923 band 78 -* **AU915**: LoRaWAN AU915 band 79 -* **EU433**: LoRaWAN EU433 band 80 -* **EU868**: LoRaWAN EU868 band 81 -* **KR920**: LoRaWAN KR920 band 82 -* **US915**: LoRaWAN US915 band 83 -* **IN865**: LoRaWAN IN865 band 84 -* **CN470**: LoRaWAN CN470 band