1000m Range IOT Gateway Featuring 20dBm Transmitting Power Suitable for Automated Meter Reading Applications

Product Description:

The Stron Smart Data Concentrator Unit, model STC18-A, is specifically developed for Smart Metering applications. It functions as a gateway that connects metering devices with the AMR (Automatic Meter Reading) and AMI (Advanced Metering Infrastructure) systems.

This unit facilitates two-way communication between the metering points and the AMR/AMI system. It is responsible for various key tasks such as setting configurations, collecting data, transmitting information, storing data, managing meters, executing GPRS-related tasks, and overseeing the RF network management.

The STC18-A employs LORA-RF technology efficiently for downlink communication directed to smart meters. Meanwhile, it uses GPRS technology for uplink communication, ensuring reliable and effective data transmission between the meters and the central system.

Features:

The device complies fully with the STS standard, ensuring reliable and secure transactions.

It supports LORA-RF downlink communication to smart meters, enabling efficient data transmission over long distances.

For uplink communication, it uses GPRS to connect with a head-end AMR/AMI system, facilitating seamless data integration and management.

The system collects various types of data, including total consumption as well as detailed historical daily and monthly consumption records.

In addition, it provides meter parameters, status updates, and real-time data readings to maintain accurate monitoring.

The device can automatically detect tamper events and upload records immediately, enhancing security and reliability.

Installation is straightforward and convenient, thanks to its easy BS mounting design.

Technical Parameters:

The Data Concentrate Unit is designed to efficiently collect and manage data from multiple meters. It is available in two models with memory sizes of 2GB and 4GB, catering to different data handling needs.

This unit operates within a voltage range of AC 160V to 300V and supports frequencies from 45Hz to 65Hz. It is capable of functioning in a wide temperature spectrum, from -25℃ up to 70℃, and can tolerate humidity levels up to 95%, making it suitable for various environments.

The device comes equipped with advanced communication modules including GPRS and LORA-RF, enabling robust wireless data transmission. Additionally, it features an RS485 port that supports a baud rate of 115200bps. It can connect up to 300 meters simultaneously, ensuring comprehensive data collection.

The maximum operating current is 500mA, while the unit is designed to consume minimal power in sleep mode, drawing only 0.2mA to conserve energy when not actively transmitting data.

The compact dimensions of the unit are 158mm by 110mm by 71mm, making it easy to integrate into various setups. Installation requires an open environment free of obstacles, and it is mounted using suspension installation to optimize performance.

For enhanced communication capabilities, the Data Concentrate Unit supports a downlink range of up to 1000 meters, facilitating effective remote data management.

Applications:

The shell of the device is constructed from environmentally friendly materials that are pollution-free, ensuring safety and reliability in its usage. These materials contribute to a sustainable design without compromising performance.

The exterior structure boasts an IP54 protection rating, offering a considerable degree of waterproof and dustproof capabilities. This sturdy build helps safeguard the internal components from environmental hazards. Additionally, five LED indicators are present to display the status of the DCU clearly.

Featuring a 433MHz extended antenna, the device significantly enhances the communication range and stability for centralized meter reading, ensuring efficient and reliable data transmission over long distances.

The device uses an internal switched power supply, characterized by wide voltage compatibility and a lightweight design. Furthermore, the GPRS module is housed in a separate box protected by a transparent clamshell casing, providing extra security for the communication module.

The DCU meets all the requirements of the STS certification standards. It is manufactured in compliance with ISO9001 and ISO14001 standards, which guarantees the product's reliability and stability while effectively extending its service life.

Customization:

Stron offers comprehensive product customization services for the STC18-A IoT Gateway, designed to meet the specific needs of utility applications. As an OEM 4G/2G BLE Gateway, this device supports wireless communication with reliable GPRS connectivity, ensuring efficient automated meter reading. Manufactured in China, the STC18-A operates within a temperature range of -25℃ to 70℃ and requires a stable 5V operating voltage. The gateway features LED indicators for easy monitoring and status updates, making it an ideal solution for seamless utility management and smart metering projects.