Basic Info.
Installation Type
Wall-Mounted Type
Sensing Type
Thermocouple
Output Signal Type
Digital Type
Production Process
Normal Wirewound
Measuring Medium
Temperature &Humidity
Transport Package
Standard
Product Description
Product Features
1,high-precision temperature and humidity acquisition: temperature <0.5 °C, humidity <3%;
2,built-in LORA wireless transmission, sending data to cloud through the smart gateway ;
3,no user registration, automatic registration after starting up;
4,the upper and lower threshold can be set, displayed and output threshold alarm;
5,acquisition cycle can be set according to user requirements;
6,built-in 3 AA batteries, 2-5 years battery lifespan (depending on acquisition cycle);
7,centralized acquisition, multi-mode output;
8,single gateway can cover 5KM (in open field)
Operation Process
1.kEY function setting
Key No.1 to Key No. 5 is counted from left to right;
Key No.1 | Key No.2 | Key No.3 | Key No.4 | Key No.5 |
Clock set | Mode switch | Trigger set/Setting bit switch | Value + | Value - |
2.Key-setting function Instruction
Key | Definition | Description |
Key No.3 | Trigger set/setting bit switch | After power-up, short press this key to enter setup mode, LCD backlight will light up. If no other key is pressed within 4 seconds, it will automatically exit the setting mode and trigger the wireless data transmission. In setting the alarm threshold mode, pressing this key will switch the high and low bits of the value. In the clock setting mode, the clock's minutes and seconds can be switched and the threshold value can be quickly set. |
Key No.2 | Mode switch | In the setting mode, short press the key will cycle into following setting scenario: the upper temperature threshold, the lower temperature threshold, the temperature alarm back-off value, the humidity upper threshold, the humidity lower threshold, and the humidity alarm back-off value. In any of these scenarios, various thresholds can be quickly set by pressing key No. 3, No. 4 and No.5 |
Key No.4 | Value + | Temperature plus/minus sign bit/ increment of selected value(0~9) |
Key No. 5 | Value - | Temperature plus/minus sign bit/decrement of selected value(0~9) |
Key No. 1 | Clock set | In the setting mode, enter the clock setting function, the clock is 24 hours |
3.Key setting temperature upper/lower threshold, humidity upper/lower threshold, temperature alarm back-off value, humidity alarm back-off value, real time clock
3.1 Key setting temperature or humidity upper limit alarm threshold
Setting step 1: Press key No.3 shortly to enter key setting mode. At this time, the LCD backlight is lit.
Step 2: Shortly press key No.2 to switch the setting items.The positive/negative sign of the temperature/humidity upper limit alarm value starts to flash, and the upper triangle mark appears.
Step 3: Shortly press key No.3 to quickly switch the ten, one and decimal places of the set value.
Step 4: Shortly press key NO.4 or key No.5 to increase/decrease the set value.
3.2 Key setting temperature or humidity lower limit alarm threshold
Setting step 1: Press key No.3 shortly to enter key setting mode. At this time, the LCD backlight is lit.
Step 2: Shortly press key No.2 to switch the setting items.The positive/negative sign of the temperature/humidity upper limit alarm value starts to flash, and the lower triangle mark appears.
Step 3: Shortly press key No.3 to quickly switch the ten, one and decimal places of the set value.
Step 4: Shortly press key No.4 or key No.5 to increase/decrease the set value.
3.3 Key setting the temperature or humidity alarm Back-off threshold
Setting step 1: Press key No.3 shortly to enter key setting mode. At this time, the LCD backlight is lit.
Step 2: Shortly press key No.2 to switch the setting items.The tens digit of the temperature/humidity alarm back-off threshold starts to flash, and the up/down triangle mark appears.
Step 3: Shortly press key No.3 to quickly switch the ten,one, and decimal places of the set value.
Step 4: Shortly press key No.4 or key No.5 to increase/decrease the set value.
3.4 Key setting the real-time time
Setting step 1: Press key No.3 shortly to enter key setting mode. At this time, the LCD backlight is lit.
Setting step 2: Shortly press key No.1 to enter the clock setting mode, and tens digits of the hour flash.
Setting step 3: Shortly press key No.3 to quickly switc the tens digits and units digit of the set value
Setting step 4: Shortly press key No.4 or key No.5 to increase/decrease the set value
Data Protocol
Example:GW_ID:45658,TYPE:T&H,ID:1100001002,STAT:00000001,T:24.0ºC,H:92.8%,ST:30M,V:3.50v,
SN:109,RSSI:-106dBm,E:160.2020,S:110.2020,Time: 2018-2-4 14:20:39,T_RSSI:-91dBm
Explain:
GW_ID: collector ID (45658) | TYPE: T&H(temp&humidity sensor) | ID: sensor address(1100001002) |
STAT: sensor status word BIT7=1 trigger and report; BIT6= 0CH,1CH; BIT5=1 repeater; BIT4=1 invalid data; BIT3= reserve; BIT2=1 searching for network; BIT1=0, low speed,1high speed; BIT0=1start |
T:environmental temperature 24.0ºC | H: environmental humidity 92.8% | ST: reading time interval 30mins |
V: battery voltage 3.50V | SN: sending serial No. 109 | RSSI: wireless signal strength -106dBm |
East longitude E: 160.2020, Northern latitude N:110.2020 | Time: 2018-2-4 14:20:39 |
T_ RSSI: sensor receiving signal strength -91dBm | |
Technical Parameters
Sensor parameter | Basic Parameter |
Temperature Accuracy:<0.5ºC(0ºC~80ºC)& < 2ºC(-40ºC~0ºC) | Working frequency:476.505 & 488.505MHz(frequency can be customized) |
Humidity Accuracy:< ±3% | Transmitting power:<17dBm |
Acquisition cycle :5~240mins | Transmitting current:<120mA |
Working temperature:-40~80ºC | Transmission distance:>5KM(LOS) |
Working Life-Span: > 5years;Static sleeping current:10±0.5uA; Note: Over 80% effective communication distance, working life is related to acquisition period (1 year @ 5 minutes, 5 years @ 30 minutes) |
Because there is limit to upload pictures and form,following information can't show our products completely.
Welcome to contact Sarah for more detailed information.
wlecome to visit our aliexpress store: https://www.made-in-china.com/showroom/tsyuan.
Company Information:
Shenzhen Thingsend Communication Tech Co.,Ltd
Contact:sarah yuan
Aliexpress store website:https://www.made-in-china.com/showroom/tsyuan
Website:www.made-in-china.com/showroom/tsyuan
We're professional manufacturer of wireless sensors,2g 3g 4g lte GSM modem,Lora,wireless radio modems,OEM/ODM,wireless customized solutions/system/applications.
Welcome to contact Sarah for more information about wireless solution.
Address:
Room No. 308 Maker Mansion, Chaguang Road, Nanshan District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Security & Protection, Transportation
Management System Certification:
ISO 9001
Company Introduction:
Thingsend is a high-tech company, we design develop manufacture and sell wireless temperature&humidity sensors, wireless radio modems, 4G modules and offer OEM wireless solutions as well. Our products have been used for HVAC system, intelligent buildings system, livestock health management, warehouse management etc.