What are the characteristics of water conservancy telemetry terminals?

The water conservancy telemetry terminal RTU is an efficient data acquisition and transmission equipment used in water conservancy projects. It plays an important role in water conservancy monitoring, control and scheduling, and provides real-time and accurate data support for water resource management. This article will introduce the characteristics of RTU in detail, including accuracy, stability, practical applicability, energy consumption, and O&M difficulty.

1.The water conservancy telemetry terminal RTU has a high-precision data acquisition function. In practical applications, RTU can automatically complete the collection and transmission of a variety of data, including water level, flow rate, water volume, etc.

2.The water conservancy telemetry terminal RTU has strong practical application. RTU uses wireless communication technology, which can realize remote data transmission and monitoring, and provides more convenient and efficient data support for water conservancy projects.

3.The water conservancy telemetry terminal RTU has the characteristics of low energy consumption and easy O&M. RTU adopts a low-power design, which can effectively reduce the operating energy consumption of the equipment and reduce the maintenance cost of the equipment.

The function of the water conservancy telemetry terminal is to transmit the hydrology, water quality and other water resources data collected by the front end to the remote center through the network. The water conservancy telemetry terminal integrates image monitoring, water conservancy data collection and wireless communication transmission, and can intelligently collect and report rainfall, water level, water quantity, water quality and other information, in line with the water conservancy industry regulations and in accordance with the hydrology and water resources certification standards.

The water conservancy telemetry terminal integrates image monitoring, water conservancy data collection, and wireless communication transmission; Intelligently collect and report rainfall, water level, water quantity, water quality and other information; It conforms to the regulations of the water conservancy industry, follows the certification standards of hydrology and water resources, has rich interfaces and strong scalability.

Hydrological telemetry terminal (rotation training leakage RTU) is a comprehensive function of the lead to collect, store, display, control, alarm and transmit data such as hydrology and water resources.

Functional features: follow the hydrological and water resources regulations, collect rainfall, water level, water quantity, water quality and other data, report automatically at regular intervals, local storage, threshold trigger early warning function, and support remote query wax rot, ** capture, etc.

Locally stored data storage.

Regular collection and reporting center platform.

Remotely query real-time data.

Remotely query historical data.

Export historical data locally.

Support battery voltage and other status reporting functions.

Support**Capture function (up to 4 cameras can be connected).

Support external display, can be local manual set function.

Strong immunity to electromagnetic interference. Suitable for all kinds of harsh sites.

Rich interfaces, standard and easy to use.

Built-in large-capacity data storage space: Provides 16MB of data storage space, which can store more than 10 years of collected data.

External TF card is supported.

Support a variety of communication methods: wireless cellular network, SMS, RS232 RS485 and other communication methods.

Low-power design: It supports a variety of working modes (including self-report, query, compatible, etc.) to minimize power consumption.

It supports a variety of configuration methods such as external LCD screen configuration, serial port configuration, and remote configuration.

Remote management function: support remote parameter configuration (both platform configuration mode and SMS configuration mode) and remote program.

RTU integrated design.

**RTU integrates the functions of traditional hydrological telemetry terminals with transmission functions to realize the collection, storage, display, control, alarm and transmission of hydrological and water resources data.

RTU industrial-grade design.

It adopts high-performance industrial-grade 32-bit communication processor and industrial-grade wireless module, with embedded real-time operating system as the software support platform, wide temperature design, high and low temperature resistance, and strong electromagnetic interference resistance. Suitable for all kinds of harsh sites. Adopt a complete system protection mechanism and anti-drop mechanism to ensure that the terminal will always be the best.

RTU interfaces are abundant and the standard is easy to use.

It provides 1 tipping bucket rain gauge interface, 1 12-bit gray code interface, 2 RS232 interfaces, 2 RS485 interfaces, 1 SDI-12 interface, 8 analog input interfaces (16-bit AD, support 4-20mA current or 0-5V voltage signal switching input interface, 4 switching output interfaces, which can meet the needs of different hydrological water resources and other applications.

RTU large-capacity data storage space.

It provides 16MB of data storage space, which can store more than 10 years of collected data.

RTU has multiple communication methods.

GPRS CDMA 3G 4G is the main transmission channel, and SMS is the backup transmission channel; Beidou, satellite, PSTN, ultra-short wave, microwave, Zigbee and other communication modes are available.

RTU low-power design.

It supports a variety of working modes (including self-report, query-and-response, compatible, etc.) to minimize power consumption.

RTU local configuration mode.

Support LCD keyboard configuration mode and serial port configuration mode.

RTU remote management function.

It supports remote parameter configuration (both platform configuration mode and SMS configuration mode) and remote program upgrade. Powerful central management software is provided for easy device management (optional).

Integrated design, industrial-grade design, rich interfaces, standard and easy to use, large-capacity data storage space, multiple communication methods, low-power design, local configuration mode, and remote management function.

It is widely used in various water conservancy information construction fields and industrial control fields, such as hydrology, water resources, water environment, water pollution, mountain flood geological disasters, reservoir monitoring and reporting, dam safety, remote measurement and control fields of irrigation area informatization, as well as gas, environmental protection and other modbus acquisition fields.