Wholesale Remote Terminal Unit (RTU) – Remote Data Acquisition and Monitoring System for Water Resources and Environmental Monitoring Manufacturer and Supplier

Remote Terminal Unit (RTU) – Remote Data Acquisition and Monitoring System for Water Resources and Environmental Monitoring

FS-YCZD-001 Hydrological Telemetry Terminal is a dedicated data acquisition terminal designed in accordance with water conservancy industry standards. The design fully complies with industrial-grade standards and the requirements of the water resources sector. It adopts a high-performance industrial-grade advanced processor, and incorporates multi-level software diagnostics and multiple hardware protection mechanisms to enhance system stability.

This product is widely used in remote monitoring and control applications such as hydrology, water resources, geological disaster monitoring, meteorology, environmental protection, and new energy.

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1.Technical Specifications

Item	Description
Standard power supply	DC 12V/1.5A(Built-in reverse polarity protection and overvoltage protection)
Power Supply Range	DC 7- 35V
Ethernet Interface	1 × LAN port with auto MDI/MDIX support, built-in 1.5 kV electromagnetic isolation protection.
Serial Port	1 × RS232 port and 3 × RS485 ports, with built-in 15 kV ESD protection.
Serial Port	Serial Port Parameters as Follows：Data Bits：5、6、7、8 bits ，default: 8 bitsStop Bits：1、1.5、2 bits，default:1 bitParity: None, Even, Odd (default: None) Default Serial Port Baud Rate：1200~230400bps，232 Default Serial Port Settings 115200bps
Application Interface	4 × I/O input interfaces, dry contact input
	3 × analog input channels, 4–20 mA
	3 × general-purpose digital output interfaces
	2 × output channels, output voltage equal to supply voltage (default: 12 V)
Indicator Light	2 × LED indicator lights
USB	1 × USB interface
Button	4 × standard button inputs
Antenna Interface	2 × standard antenna interfaces
SIM/UIM Card Interface	User SIM Card Interface, supports 1.8 V / 3 V SIM cards
Power Interface	Industrial Terminal Interface

2.Product Features

Reliable Remote Data Acquisition

The Remote Terminal Unit (RTU) is designed for automatic data collection from various monitoring sensors, enabling stable acquisition of hydrological, environmental, and industrial data in remote locations.

Multi-Sensor Compatibility & Flexible Integration

Supports connection with multiple types of sensors, including water level sensors, flow meters, rainfall gauges, water quality sensors, weather stations, and other monitoring devices, providing a flexible solution for integrated monitoring systems.

Real-Time Data Transmission & Remote Management

Equipped with multiple communication methods such as 4G, IoT, and wireless transmission, the RTU enables real-time data upload, remote configuration, and centralized management through cloud platforms.

Low Power Consumption & Long-Term Operation

Designed for unattended field deployment with efficient power management, ensuring continuous operation in remote areas and reducing maintenance costs.

Industrial-Grade Durability

Built with a rugged enclosure and reliable electronic components, the RTU provides excellent resistance to dust, moisture, temperature variations, and harsh outdoor environments.

Intelligent Monitoring & System Integration

Supports data processing, alarm functions, and integration with smart monitoring platforms, enabling automated operation, abnormal condition alerts, and efficient decision-making.

3.Product Uses

Collect real-time data from various field monitoring sensors.
Transmit monitoring data remotely to cloud platforms or control centers.
Enable automatic operation of hydrological and environmental monitoring stations.
Monitor equipment status and provide abnormal condition alarms.
Support remote parameter configuration and system maintenance.
Provide reliable communication between field devices and management platforms.
Build unattended monitoring networks for long-term observation.

4.Product Applications

Hydrological Monitoring Systems

Used in rivers, lakes, reservoirs, and channels to collect data from water level sensors, flow meters, rainfall gauges, and other hydrological instruments for real-time water resource monitoring.

Flood Warning & Disaster Prevention

Provides continuous data transmission for flood forecasting, emergency response, and early warning systems, improving disaster prevention capabilities.