The IoT low-power pressure transmitter integrates pressure monitoring, local storage, and intelligent recording An intelligent pressure monitoring terminal that integrates local LCD display and wireless transmission function. The product adopts industrial grade MCU as the core, high-precision sensors, combined with mature GPRS/4G/NB loT network transmission technology, which can wirelessly transmit pressure data from the site to the monitoring center software platform. The overall design adopts low power consumption and high-performance lithium battery power supply, which can be widely used in sites without or not suitable for mains power supply and harsh environments, such as water plant "water supply, heating, fire protection and other occasions for pipeline pressure monitoring

Product features:
-Wireless remote transmission function for body type data, without the need for additional collection and transmission equipment;

Support device cloud platform management and cloud maintenance;

Powered by high-performance lithium batteries, adopting a low-power design of "sleep+wake-up", the wake-up mode can be set according to user requirements;

Support external battery box, customizable battery capacity according to usage requirements (7.2V/28AH standard);

Monitor battery voltage and report an alarm message if the voltage is too low;

Equipped with a 1.44-inch color screen, rich in colors, clear display, and intuitive local viewing of monitoring data;

Aluminum alloy shell, fully sealed design, IP67 high protection level, moisture-proof, suitable for outdoor environments;

Support pressure upper limit, lower limit, and amplitude alarm, with real-time upload of alarm data;

Supports Modbus RTU, MQTT+JSON docking protocol;

Support automatic collection and storage of current instrument data;

Support automatic Report data function, which can set the reporting interval and storage time;

Equipped with software and hardware watchdog, it does not crash and automatically recovers upon power failure;

Supports multiple communication protocols, IP protocols, and allows users to flexibly choose (default Modbus. RTU protocol);

Embedded TCP/IP protocol stack, access to the public Internet through GPRS/4G/NB IoT network, communication without host, more convenient integration into the system.