Audited Supplier
Temperature & Humidity Sensor LoRa Cryogenic Sensor with LCD display Use for LoRa temperature monitoring solution
1. Sensitive temperature probe with high precision
2. LoRa real-time data uploading
3. 50000 temperature recordings can be stored into device flash memory, and unlimited recordings storage on cloud based platform
4. Configurable alarm thresholds, uploading interval and temperature unit
5. Equipped with LCD display screen, easy to check current temperature alarm status 
Item | Feature |
| Name | LoRa Wireless Temp & RH Sensor |
| Item No. | Tag08B |
Battery | Built-in 4000mAh/3.6V |
Measure Media | Ambient air |
Accuracy of Temp & RH Sensor | Humidity ±3%(20~80%),±4%(other) Temperature ±0.3ºC(0~60ºC),±0.3~0.7ºC(other) |
Operating Condition | -30ºC~+60ºC;0%RH ~ 85%RH(non-condensed) |
RF Frequency | 433/470/868/915MHz |
Modulation | LoRa |
Transmit Power | 20dbm(adjustable) |
Maximum Range in Open Area | 5KM |
Transmit Interval | 1min-1440mins(user definable) |
Low Voltage Alarm | Yes (user definable) |
Temp/RH Alarm | Yes (user definable) |
Stand-by Current | <5uA |
IP Level | IP54 |
Memory Capacity | 50000 |
Battery Life | 3 years (in 15mins interval) |
N.W. | 135g |
Dimension | 106mm*57mm*33mm |
Application | Freezer, refrigerator, Agricultural greenhouse, Plant and workshop, Cold chain reefer and refrigerated trailer, Pharmacy warehouse and laboratory, Server room, Data center |
Tzone established in 2006, is a leading hi-tech enterprise with an experienced R&D team, production line, quality management and sales department. Our production procedure fully complies with ISO 9001 standards with around 1500 square meters production scale. All products from Tzone are certified the CE, FCC, RoHS, etc. Tzone is a temperature and humidity monitoring expert with over 50 employees. Our products include USB temperature data logger, wireless temperature receiver and sensor, LoRa/LoRaWan gateway and sensor, and so on, which are widely used in laboratories, pharmaceuticals, medical, freezers, coolers, shipping containers, warehouses, environmental monitoring and food storage applications.
Q: Is Tzone a factory or a trading company?
A: A factory.Q: Where is Tzone?
A: 5th Floor, L Building, Chengdexuan Industry Twon, Wuyuan Road, Lisonglang Second Industrial Estate, Guangming Town, Baoan District, Shenzhen, China. ( factory address)
16D, Haiying Building, south of Caitian Road, Futian District, Shenzhen, China. ( company address)
Q: How do I pay?
A: PayPal, Western Union and T/T are preferred, so just tell us which is easier to you. Then we will send you our bank details. Or as your requirements.
Q: What's the delivery time?
A: For prototype, it will be sent in 3 days after you have paid. For bulk orders, it is usually delivered in 15~20 working days
and depends on your design.
Q: Can you customize according to our designs and put our logo on the products?
A: Yes. OEM&ODM, any of your customized products we can help you to design and put into production.
