Product Parameters
| Function parameters |
|
| Function |
Parameter |
| Built-in sensor |
Measuring range: temperature -20~60ºC, humidity 0%~95%RH |
| Measurement accuracy |
Temperature ±0.5ºC, humidity ±(3%-5%RH) External temperature and humidity sensor (supports dual-channel temperature and humidity): |
| Measuring range |
Temperature -40~85ºC, humidity 0~95%RH |
| Measurement accuracy |
Temperature ±0.2~0.3ºC, humidity ±(3%RH) |
| Power supply |
External power supply 5VDC; built-in battery management system |
| Static power consumption |
Less than 1mA in sleep mode and 3mA in normal operation; |
| Communication |
USB (serial port), Wi-Fi, 4G, support MQTT protocol, TCP fixed protocol upload; |
| Recorder host |
110.7*68.5*20mm |
| External temperature and humidity sensor |
Ф12x100mm (standard extension cable 1 meter) |
| Material |
Recorder host aluminum alloy, sensor aluminum alloy, protection grade IP54 |
| Alarm function and method |
When the ambient temperature or humidity exceeds the alarm setting value, |
| Product Features |
The device will prompt through a buzzer. If the device is connected to the cloud platform, it supports WeChat (free), SMS, and voice alarm,etc. |
| Support data breakpoint resumption to ensure data integrity |
Product Description
| Stand-alone version (USB): Model TP500V1.0 |
USB communication, without communication module |
| Wifi version: Model TP500V3.0 |
Wifi communication |
| 4G version: Model TP500V4.3 |
4G communication (all networks, support China Mobile, China Telecom, China Unicom) |
1. Temperature sensor: Use thermocouples or PT100 and other technologies to accurately measure the temperature inside the liquid nitrogen storage tank.
2. Data acquisition module: The data acquisition module is responsible for receiving data from the sensor and converting it into digital signals for storage and preliminary processing. These modules are usually integrated with low-power designs to extend the service life of the sensor.
3. Wireless communication technology: Use wireless communication technologies such as Wi-Fi, LoRa, NB-IoT, and 4G to transmit data in the data acquisition module to the remote monitoring center. These technologies have the characteristics of low power consumption, long-distance transmission, and high reliability.
4. Remote monitoring platform: The remote monitoring platform is the core part of the wireless remote testing liquid nitrogen solution, responsible for receiving, storing, analyzing, and displaying data from wireless communication technologies. Users can view the status of the liquid nitrogen storage tank in real time through user interfaces such as mobile applications and web portals.
1. Sensor installation and configuration: Install the liquid level and temperature sensors at appropriate locations on the liquid nitrogen storage tank to ensure accurate measurement. The liquid level sensor should be placed in the middle of the tank, while the temperature sensor should be close to the surface of the liquid nitrogen. At the same time, configure the sensor and set parameters such as data acquisition frequency and alarm threshold.
2. Data acquisition and transmission: The data collected by the sensor is converted into digital signals through the data acquisition module and transmitted to the remote monitoring center through wireless communication technology. During the transmission process, the data will be encrypted to ensure data security.
3. Data display and analysis: The remote monitoring platform receives and stores data from wireless communication technology, and provides an intuitive data display interface, including real-time data, historical data, curves, etc. Users can view the status of the liquid nitrogen storage tank in real time through mobile applications or web portals, and perform data analysis.
4. Alarm and warning: When the liquid level is lower than the set value or the temperature is abnormal, the remote monitoring platform will automatically send an alarm to notify the user. Users can receive alarm information through WeChat, email, SMS, voice push, etc., and take corresponding measures. At the same time, the platform can also provide alarm history records to facilitate users to conduct subsequent analysis and processing.
Application cases:
1. Biological sample storage: In biological sample storage, liquid nitrogen tanks are used to preserve cells, tissues, and other biological materials. Through wireless remote testing of liquid nitrogen solutions, researchers can monitor storage conditions in real time to ensure the safety and effectiveness of samples.
2. Medical institutions: Liquid nitrogen tanks are widely used in medical institutions to store vaccines and other biological agents. Wireless remote testing of liquid nitrogen solutions can improve storage safety, simplify management processes, and reduce the need for manual inspections.
2. Industrial manufacturing: In the field of industrial manufacturing, liquid nitrogen is also used for cooling and liquid nitrogen injection processing. Wireless remote testing of liquid nitrogen solutions can help optimize production efficiency and avoid downtime losses caused by equipment failure.
Company Profile
Shenzhen Toprie Electronics Co., Ltd is a high technology enterprise engaged in manufacturing of environmental monitoring and data acquisition field.
Established in 2009, which is covering an area of over 3000 square meters, has 6 work lines and many staffs who have good research, design for techniques, quality controlling and production.
Business Scope: data logger, humidity & temperature logger/sensor, gas detector, pressure sensor, water level meter, liquid level transmitter, data acquisition moduel, IoT gateway, thermal imaging camera, power& energy meter/power quality analyzer etc.
And we have the advanced examine equipment, product technique and the perfect quality protect system. Beside our brand name products, we also have more than 15 years' ODM and OEM order experience and can accord the clients demands or requirements to personalized own brand.
Sincerity and Down-to-earth working approach' to provide clients with excellent service of processing! We sincerely welcome you to visit our company or contact us for cooperation!
Warmly welcome you and opening up the boundaries of communication. We synchronize with your ideal partner!
FAQ
Q: Are you a factory/manufacturer?
A: Yes, We are professional factory/manufacturer of data logger, humidity & temperature logger/sensor, gas detector, pressure sensor, water level meter, liquid level transmitter, data acquisition moduel, IoT gateway, thermal imaging camera, power& energy meter/power quality analyzer etc.
Q: Can I customized my logo and different communication methods?
A: Yes,For customized logo that will be okay,but there is a small MOQ. For communication methods: GPRS, 4G, WIFI, LORA, LORAWAN etc. Please keep us informed in advance.
Q: How long is your lead time? If I want to customize instruments, how long will it take?
A: Usually, we can ship out within 3-5 days after receiving your payment. The customize device is depends on your order quantity.
Q: What payment method do you accept?
A: We accept payment method of T/T (bank transfer), Western Union, PayPal and so on.
Q: What package do you use for your products? What shipping method do you use?
A: 1. We use standard carton box for packing.
2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.
Q: How is your company's product after-sales service system?
A: The product warranty period is 12 months, we can provide lifetime maintenance. And we have professional pre-sales and after-sales engineer teams one-to-one after-sales servicethat can respond to you within 24 hours to resolve technical issues.
For more questions, please feel free to send inquiries to us.
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