Touch screen:

7-inch TFT touch screen, dynamic color icons display temperature (humidity) changes, with data display, curve browsing, icon display (platform) and other display modes;

Rich sensor interface:

Rich sensor interface: Adopt NTC high-precision sensor, temperature range -40~50℃, display accuracy 0.5℃; high-precision digital temperature (humidity) sensor, temperature range: -40~125℃, accuracy ±0.3℃, humidity 0~100%RH, accuracy ±3%; German PT100 ultra-low temperature sensor, temperature range: -200~100℃, display accuracy 0.1℃;

Transmission mode:

4G, WiFi dual mode, WiFi networking first;

Temperature and humidity acquisition method:

4-way temperature and humidity acquisition interface; use special sensor plug for medical equipment, reliable connection;

Communication mode:

support Bluetooth communication, GPS positioning function, support ZigBee networking function, support up to 128 communication sub-modules;

Multiple alarm modes:

Equipped with local over-temperature alarm, sensor abnormality alarm, power failure alarm; alarm information supports platform voice alarm, WeChat push alarm, SMS alarm, telephone alarm (optional), etc., to ensure the security of monitoring data;

Export function:

built-in storage, support USB export function, support data breakpoint continuation, to ensure the integrity of monitoring data;

Collection time interval:

collection time interval 1 minute ~ 360 minutes free setting;

Built-in battery:

lithium battery capacity 6000mAh, can work for more than 24 hours after power failure;

Easy installation:

easy to install, support hook installation, optional desktop bracket.

Hezhong IoT Cold Chain Monitoring Cloud Platform

● Independent research and development, with software copyright;

● B/S architecture, supports multiple login methods such as computer client, multiple browsers, and WeChat applets, and stores temperature and humidity information, location information, alarm status, etc. anytime and anywhere;

● The system has a multi-level alarm mechanism, and the platform automatically monitors the alarm information. According to the settings, it will notify the relevant person in charge via WeChat, SMS, and phone;

● It has data statistics, reports, and curve charts, and supports data export and printing;

● Open API interface protocol, supporting joint development.