Shulou(Shulou.com)06/01 Report--

The hydrologic telemetry terminal is used to collect, transmit, alarm, control, display and other data of hydrology / water resources. The information such as rainfall, water level, water quantity and water quality can be collected, and the collected data can be transmitted wirelessly through the water conservancy telemetry terminal, so that the back-end remote management center can monitor hydrological data in real time 24 hours a day. a device that integrates data acquisition, storage, display, control, alarm and transmission. Hydrological telemetry terminal plays an important role in the field of water conservancy information construction, such as hydrology, water resources, water environment, water pollution, mountain torrents, reservoirs, water quality and so on.

Function of hydrologic telemetry terminal

Adopt industrial design

The hydrologic telemetry terminal adopts high-performance industrial 32-bit communication processor and industrial wireless module, which can run in harsh environment, high and low temperature, wide voltage design and strong electromagnetic interference. Adopt complete system protection mechanism and anti-drop mechanism to ensure that the terminal is online for a long time.

Rich application interface, compatible with a variety of industrial sensors, suitable for a variety of industrial occasions

2 tipping bucket rain gauge interface; 1 12-bit Gray code interface; 2 RS232 interface, 2 RS485 interface; 1 SDI-12 interface; 8 analog input interface (16-bit AD, supporting 4-20mA current or 0-5V voltage signal); 8 switch input interface, 2 switch output interface; 8 relay output; 3 power output

Multi-channel capture, external monitor

The hydrologic telemetry terminal supports multi-channel capture function, supports external display to visually display data, and provides the functions of hydrological / water resources data collection, storage, display, control, alarm and transmission.

Adopt standardized modbus protocol and support custom protocol

The telemetry terminal supports a variety of protocols, custom protocols and modbus protocols to meet the industrial requirements for different environments and different hydrological data collection.

Support multiple communication modes to achieve high-speed access to the network

5G/4G/3G network compatible with three operators; supports wireless cellular network, SMS, Beidou, PSTN, ultrashort wave, ZigBee and other communication methods

Intelligent wake-up protection mechanism, high stability design

Intelligent software wake-up and hardware power-off restart mechanism, equipment automatic reset to ensure normal operation; using software, hardware, CPU three-level watchdog detection mechanism; multiple detection mechanism, running fault self-repair to ensure that the equipment is on-line for a long time, suitable for unattended environment; using PPP layer heartbeat, ICMP detection, TCP heartbeat link detection mechanism, drop reconnection, data retransmission, stable and reliable transmission without packet loss.

Hydrologic telemetry terminal: www.top-iot.com/index.php?m=content&c=index&a=show&catid=13&id=41 can realize the intelligent management of hydrological data, send data to preset back-end data management center and water conservancy department at the same time, and support remote monitoring, configuration, upgrade, diagnosis and management functions of remote platform and SMS configuration mode, so as to reduce operating costs.

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