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ST11 Asset Manage腦人ment Tag

1. Product Introd林裡uction

1.1 Product D能訊escription

ST11TN/ST11NN is a 自用wireless tag sensor us國去ed for asset manageme下看nt, which can她對 implement ti又喝ming sampling, u子謝pload tempera森街ture and ID infor冷湖mation to the monito可房ring platform, and訊玩 support LoRaWAN and Li高放nkWAN protocols綠你. Users can set the 對化sampling and report多你ing cycle through 跳新the platform. The d但聽efault setting is to u文員pload temperature and hu樹光midity information t員錢o the platform ev訊也ery 1800 minutes.

The application照視 platform can r民子ealize online manageme輛土nt of assets in cont謝能rollable areas by c理笑ounting the online time鐵媽 and packet l畫媽oss rate of asset tag大行s. Periodic temperature農這 measurement can rea女制lize temperatur間麗e monitoring of Cargo pi藍如les or other a中見pplication scenario在紅s, thus ensuring t了大he safety of goods關校.

ST11TN has bui業動lt-in temper器著ature sensor and S厭信T11NN does not h知不ave temperatur有舞e sensor. For det秒大ailed differences, 筆歌see Product parameter文弟s and function desc就放ription.

1.2 Application 玩票fields

  • Logistics storage, Ware訊聽house
  • Logistics Cargo t科議emperature monitoring
  • Data center a我坐nd service data cente看來r
  • Unattended factories跳新 and workshops
  • Smart home, smart a信習griculture, smart bu錢得ildings

1.3 Main features

  • The temperature measur務司ing chip is integrated答刀 inside, which c又知an accurately measure 是暗the temperature of the 公間environment(ST11TN).
  • It has alarm funct河亮ions such as lo車關w battery volt但一age and equipment failu弟秒re.
  • Allows you to conf懂坐igure parameters 又水for downstream data.公熱
  • The wireless 哥為transmission part 飛高adopts LoRa modulation m些拿ode, which can realize木書 the advantag火水es of long transmissi理中on distance,人會 low standby鐘都 power consumption亮兵, etc.
  • The battery adopts 高朋lithium battery with hig有音h energy density, wh關暗ich can guarantee場如 the working life of the場什 product for作跳 5 years (the u訊家pload cycle is 1800 m慢體inutes)
  • Outdoor transmis花這sion distance 2-3km

2. Product parame制問ters

2.1 Exterior


2.2 Model descriptio話視n

The ST11 series作知 device are divided黑音 into two mod就拍els. One built-in tem匠廠perature sensor can re行鄉gularly monitor the te件動mperature of th厭數e tested environment.日了 The model i冷日s ST11TN series, one 理事is that the mode間很l of the sensor th知書at only uploa影北ds heartbeat info線子rmation without a tempe兵山rature sensor is ST11N裡店N series.

2.2.1 ST11TN車工

The built-in temp校些erature sensor can快年 monitor the ambien厭湖t temperature an長雨d support periodi爸西c heartbeat func音電tion and battery powe綠低r monitoring function. 車司The heartbeat period a頻笑nd temperature作綠 sampling period can綠人 be modified throug西美h the Server.

2.2.2 ST11NN

No internal temperatu金亮re sensor, supports pe機兒riodic heartbeat and bat放媽tery power monito冷習ring functions, heart新數beat period can b大樂e modified by 弟技the Server.

2.3 Electrical 市業parameters

Operating voltage

1.8~3.6V

Operating temperatur得國e

-40℃ ~ 85℃

Working humidity

0%~90%RH

Emission cur白知rent

<120mA @ 1時做00mW (impedance matchin哥可g)

Received Current

<13mA

Standby curren自舊t

<5uA

2.4 RF parameters電裡

Frequency range

470-510MHz863-技秒928 MHz (opti器一onal)

Transmit power

19 ± 0.5dBm

Receiving sens訊著itivity

<-139dBm @292bps

Antenna Type

Internal or e民家xternal antenna腦好 (optional)

Data transmissio文討n rate

1.8kbps~5.4kbps銀請

Modulation mode

LoRa

Supported LoRaWAN b見個ands

CN470-510EU863-870AU子窗915-928AS923

Supported LinkW要黑AN bands

CN470AS923

2.5 Technical ind吃來icators

Temperature me議村asurement rang他到e

-40 ~ 85℃

Measurement a讀一ccuracy

± 0.3 ℃

Resolution

0.01 ℃

3. Instructions

3.1 function

3.1.1 periodic hea可就rtbeat

Both ST11TN and ST11N音了N support the periodic子數 heartbeat ,還化 and the heartbeat per師長iod can be modifie刀體d by the Server. The 們我default period is 1800水知 minutes.

3.1.2 temperat歌森ure measurement

ST11TN supports temp土制erature monito從說ring, ST11NN does not s討農upport tempe樹少rature monitori亮頻ng. ST11TN can moni器作tor the ambient tempe如吃rature, and the moni煙弟toring period can be mod為短ified through t器文he Server.

3.1.3 Drop monitoring

ST11NN can be pas信話ted on the asset equi湖秒pment through double-si知雨ded adhesive t頻體ape. When the ad醫廠hesive tape of道南 ST11NN fall雪子s off and ST11NN is stri答做pped off from雪玩 the asset, it can b呢件e detected by itself to小著 give a drop alarm北友.

3.1.4 battery power m都從onitoring

Both ST11NN and ST11T她光N have the fun店民ction of battery power她劇 monitoring. When場些 the battery power is 公人found to be low黃開, alarm data can be我我 sent.

3.2 View uploaded她舞 data

  1. ST11TN power-on starts訊讀 normal operatio笑靜n
  1. The gateway 她火is powered on放問 and connected to th能市e network at the specif問村ied location玩光.
  1. Use NMS to View upstre煙章am data