SPC-31 Remote Battery-Operated IP68 Datalogger
Remote Battery-Operated IP68 Datalogger

SPC-31

The SPC-31 is a cutting-edge battery-operated datalogger designed for remote data acquisition in industrial and environmental applications. With robust IP68 protection, versatile communication options, and multi-protocol support, it delivers reliable performance even in the harshest conditions. Powered by internal batteries with up to 5 years of life, the SPC-31 is the perfect solution for remote flowmeters, level sensors, and IoT-enabled systems.


Battery-Powered Flexibility

Powered by 3 x 14Ah batteries, providing up to 5 years of operation, making it ideal for remote and off-grid locations.

Versatile Sensor Support

Compatible with I2C, 4-20mA, and 0-10V analog inputs, as well as pulse counters and internal pressure sensor, allowing integration with various sensors and flowmeters.

Reliable Communication Options

Features Bluetooth, MicroUSB, 2G, and 4G LTE connectivity for remote data transmission and local communication.

Multi-Protocol support

Supports Modbus RTU/TCP, MQTT, and FTP protocols, ensuring seamless data integration into IoT and industrial networks.
  • Key features
  • Technical description

Battery-Powered Operation: Operates entirely on internal batteries (3 x 14Ah) with up to 5 years of autonomy, eliminating the need for external power sources in remote locations.

Versatile Sensor Inputs: Supports a wide range of sensors, including 4-20mA, 0-10V, and I2C, for applications like pressure, temperature, and level monitoring.

Wireless and Local Communication: Features Bluetooth (up to 5.0), 4G LTE, and MicroUSB for flexible data transmission and easy configuration.

Multi-Protocol Support: Fully compatible with Modbus RTU, Modbus TCP/IP, MQTT, and FTP for seamless integration into industrial IoT and monitoring systems.

Rugged IP68 Design: Built for harsh environments, withstanding extreme temperatures (-25°C to +60°C) and submersion, ensuring long-term durability and reliability.

Real-Time Data Logging: Integrated Real-Time Clock (RTC) for precise, timestamped data collection and storage, supporting accurate historical analysis.

Compact and Wall-Mountable: Lightweight, space-saving design with wall mounting for easy installation in industrial and environmental settings.

General

Power supply: Internal batteries (3 x 14Ah)

Battery Life: Up to 5 years, depending on configuration

Real-Time Clock: Integrated RTC with accurate timestamping

Processing and Storage

CPU: Cortex M4

Flash memory: 8MB (up to 5 years storage)

Communication Interfaces

Bluetooth (up to 5.0)

RS-485

4G LTE (Bands B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B66/B34/B38/B39/B40/B41)

Micro USB

Inputs

Digital inputs (up to 2): dry contact inputs

Analog inputs (up to 2): 4-20mA, 0-5V, 0-10V, I2C 3.6V

Internal pressure sensor: 0-20 bar, ±0.25%FS, G1/4 male

Supported Protocols

Modbus RTU, Modbus TCP/IP, MQTT, FTP (server/client)

Working Conditions

Operating temperature: -25°C to +60°C

Storage temperature: -40°C to +70°C

Humidity range: 5% to 95% (non-condensing)

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