It is a series of wireless temperature humidity monitors along with platform software support.and it is a GSM wireless sensor with internal temperature and humidity sensor ( specification could be found from the technical sheet below)
It is designed to measure the environment temperature humidity value of air at set interval, and report all records to remote server via embedded GPRS module at set interval, so that user could know the real-time data from WEBplatform on PC or Mobile no matter where they are;
At the same time, users could received real-time alerts in different ways (Ring, LED, mail, SMS), and all records (65000 unit at max) could be saved again in device hardware in case of any emergency.
Advantages of Wireless real-time temperature humidity data logger :
1. User can choose one network mode from:
GPRS GSM 850/900/1800/1900MHz
or WIFI 2.412~2.484GHz, 802.11b/g/n
or 4G part of frequency had been supported, come check with us.
2. Big storage capacity 65000 units records;
can work as data recorder in place where's no network connection
3. Data back-up design friendly for pharmacy industry
4. Alerts system:
Ring, led indication, mail alert, sms alert (for cellular mode only)
5. Free platform & software for real-time tracking
6. Different 33+ variants options for different users
Popular application:
The remote temperature humidity loggers are used widely in following applications:
for example, medicine industry, foods storage, cold room, server room, metro, shopping mall, hospital, station terminals, libraries, museums, workshops, gymnasium and other public places, Building automation and other occasions which need to measure the temperature and humidity of environment.
* Cold-chain of food industry:
Raw material planting, production, transportation, sales in supermarket, consumers using.
* Cold-chain of medical industry:
R&D process, production, transportation, cold warehouse, hospital pharmacy storage, patients taking.
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| Network | GSM 850/900/1800/1900MHz |
| Standard parts | 1. external antenna 2. power adaptor, USB cable 3. software CD, user manual |
Variants details (IMPORTANT) | 1. internal sensor range: -20~70C, accuracy ±0.3C 2. external probe *1 range: -40~125C, accuracy ±0.3C 3. external probe *2 range: -40~125C, accuracy ±0.3C
Combo series
1. internal sensor ( R90-TH-W/G/4G ) HERE IT IS
range: -20~70C, 0~100%RH, accuracy ±0.3C, ±3%RH
2. external probe *1 ( R90-EX-W/G/4G )
range: -40~100C, 0~100%RH, accuracy ±0.3C, ±3%RH
3. external probe *2 ( R90-DX-W/G/4G )
range: -40~100C, 0~100%RH, accuracy ±0.3C, ±3%RH
Notes: 1. default probe (ds18b20, pt100, combo): free with 3m cable length 2. thermocouple probe cost is not included in device cost 3. all probe could be customized with extra cost 4. Dew point curve could be read on software for temperature humidity sensor series. |
| Recording interval | 1s~24h, user selectable |
| Can keep records | 65000 units |
| Power supply | 2600mAh rechargeable Li battery (work for about 1~2 months without external power 4-5 hours battery could be charged to full power) 5V2ADC power adapter (110~250VAC input, different models for markets standards) |
| Working environment | |
| Operating temperature range | -20℃~70℃ |
| Operating humidity range | <85%RH |
