Лучший беспроводной терминал контроля температуры и влажности
- Категория: IoT Solutions & Products >>>
- Поставщик: Chengdu,Kehong,Lingtai,Automatic,Identification,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 357.51 $* | 375.89 $* |
| Aug-18-2025 | 354.18 $* | 372.77 $* |
| Jul-18-2025 | 297.4 $* | 312.31 $* |
| Jun-18-2025 | 348.56 $* | 365.35 $* |
| May-18-2025 | 303.56 $* | 318.37 $* |
| Apr-18-2025 | 342.87 $* | 359.55 $* |
| Mar-18-2025 | 339.59 $* | 356.50 $* |
| Feb-18-2025 | 336.97 $* | 353.28 $* |
| Jan-18-2025 | 333.85 $* | 350.1 $* |
Характеристики
Product Description
CO2 temperature and humidity Monitoring Terminal-NB version
LT-MU02-C01 wireless sensor monitoring terminal is an ultra-low power consumption, high precision multi-in-one museum environment wireless acquisition terminal developed by our company. The terminal is powered by built-in lithium battery and transmits wireless data through NB-loT without on-site wiring. The environmental parameters can be collected in real time and the monitoring data can be transmitted to the platform through wireless transmission. The utility model has the advantages of high precision, high reliability, good stability, light volume and small volume, convenient installation and deployment, and so on. It fully meets the technical requirements of the end products of the compilation of Standards for the Protection of Cultural relics and equipment . Widely used in museums, archives, laboratories and other special monitoring environment.
Real-time monitoring:
The temperature and humidity data of the monitoring area are collected in real time, the information is accurately monitored and transmitted in real time, and the acquisition time cycle can be adjusted.
Wireless transmission:
The wireless ad hoc network mode is carried out by NB-loT, the built-in antenna is built-in, and the monitoring data is transmitted to the platform in real time.
Ultra-low power consumption:
Adopt ultra-low power consumption design, independent working time is long;
Breakpoint continuation:
It has the mechanism of automatic data backup, supports the function of continuous transmission of breakpoints, and ensures the integrity of the data.
Stable and reliable:
The high precision temperature and humidity sensor chip is used to ensure the accuracy, reliability and stability of the monitoring data.
The temperature and humidity data of the monitoring area are collected in real time, the information is accurately monitored and transmitted in real time, and the acquisition time cycle can be adjusted.
Wireless transmission:
The wireless ad hoc network mode is carried out by NB-loT, the built-in antenna is built-in, and the monitoring data is transmitted to the platform in real time.
Ultra-low power consumption:
Adopt ultra-low power consumption design, independent working time is long;
Breakpoint continuation:
It has the mechanism of automatic data backup, supports the function of continuous transmission of breakpoints, and ensures the integrity of the data.
Stable and reliable:
The high precision temperature and humidity sensor chip is used to ensure the accuracy, reliability and stability of the monitoring data.
Technical Parameters | ||
communication mode | NB-loT | |
Carbon dioxide collection range | 0~2000ppm (0~3591mg/m +) | |
Carbon dioxide acquisition accuracy | ±（60ppm ≤ 3% indicator) | |
Temperature acquisition range | -20℃～50℃ | |
Humidity acquisition range | 0%RH~98%RH | |
Temperature acquisition accuracy | ±0.3℃@（15℃～30℃）；±0.9℃@（-5℃～40℃） | |
Humidity acquisition accuracy | ±2.0% RH @ (40%RH~80%RH); ±4.0% RH @ (80%RH~90%RH) | |
Power supply mode | Battery power supply | |
Protection grade | IP20 | |
environmental parameter | ||
Ambient temperature | -5℃～40℃ | |
Relative humidity | ≤90%RH | |
atmospheric pressure | 80kPa~106kPa | |
Mechanical environment | An occasion where there is no significant vibration or shock. | |
Packing&Shipping
Why choose us
FAQ
1. Are you manufacturer?
Yes, we are manufacturers. We have been in IOT for 14 years. We can provide OEM / ODM
customized service according to our customers’ various application and demands。
2. Would you provide SDK for me?
Yes, we offer free SDK if you order sample. All the contents in a CD ROM with sample together.
3. What warranty for the products?
According to our warranty policy, we will provide 12 months warranty time from the shipment date for our all products
As for the mass order, we will provide certain proportion spare parts or RMA machine for local service.
4. What is the minimum order?
We accept one piece for standard products. If require OEM, will see detailed requirements and confirm MOQ to you from our sales
department.
5. Can we get the free sample?
Sorry, generally we would not provide the free sample. If the customer confirm the specification and price, they can order the
sample firstly for the testing and evaluation. When they place the mass order, we can return the sample cost to the customers.
6. Do you accept Paypal?
Yes, we accept paypal. Besides, we accept T/T, L/C Secure payment (Escrow Service from Alibaba) and so on.
7. What's the delivery time?
Generally, sample can be shipped in 2-3 working days after payment. For quantity, the leading time will be 1-4 weeks depend on
exact quantity.
8.Which way to deliver the goods?
By Express: DHL UPS TNT FEDEX or ARAMEX EMS E-packing.
By Sea: Inform us the Sea Port to check which ship line.
By Air: Inform us the Airport to check which flight.
Or pick up by the customers.
9. What the after sale service?
a. Our all products will provide 12 months warranty;
b. Enough stock spare parts for guarantee;
c. Professional engineers provide 7*24 online service; If required, our engineers can provide local service in field;
d. As for the returned failure products, we will fix it and return to the customers in one week after we received it;
Yes, we are manufacturers. We have been in IOT for 14 years. We can provide OEM / ODM
customized service according to our customers’ various application and demands。
2. Would you provide SDK for me?
Yes, we offer free SDK if you order sample. All the contents in a CD ROM with sample together.
3. What warranty for the products?
According to our warranty policy, we will provide 12 months warranty time from the shipment date for our all products
As for the mass order, we will provide certain proportion spare parts or RMA machine for local service.
4. What is the minimum order?
We accept one piece for standard products. If require OEM, will see detailed requirements and confirm MOQ to you from our sales
department.
5. Can we get the free sample?
Sorry, generally we would not provide the free sample. If the customer confirm the specification and price, they can order the
sample firstly for the testing and evaluation. When they place the mass order, we can return the sample cost to the customers.
6. Do you accept Paypal?
Yes, we accept paypal. Besides, we accept T/T, L/C Secure payment (Escrow Service from Alibaba) and so on.
7. What's the delivery time?
Generally, sample can be shipped in 2-3 working days after payment. For quantity, the leading time will be 1-4 weeks depend on
exact quantity.
8.Which way to deliver the goods?
By Express: DHL UPS TNT FEDEX or ARAMEX EMS E-packing.
By Sea: Inform us the Sea Port to check which ship line.
By Air: Inform us the Airport to check which flight.
Or pick up by the customers.
9. What the after sale service?
a. Our all products will provide 12 months warranty;
b. Enough stock spare parts for guarantee;
c. Professional engineers provide 7*24 online service; If required, our engineers can provide local service in field;
d. As for the returned failure products, we will fix it and return to the customers in one week after we received it;
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