A compact, low-power datalogger optimized for distributed IoT networks. Features integrated options for Cellular, Wi-Fi, and Spread-Spectrum Radio telemetry in a small footprint.
Our team is currently capturing high-res assets for this product.
A compact, low-power datalogger optimized for distributed IoT networks. Features integrated options for Cellular, Wi-Fi, and Spread-Spectrum Radio telemetry in a small footprint.
The CR350 is a multi-purpose, low-power measurement system designed for the era of distributed sensing. It serves as an ideal entry-level datalogger for small-scale applications requiring long-term, remote monitoring. Despite its compact size, it boasts a rich instruction set capable of measuring most hydrological, meteorological, and industrial sensors. Engineered for flexibility, the CR350 excels in "edge" applications where data must be concentrated and transmitted over varied networks. With integrated options for Wi-Fi, Cellular (LTE-M/NB-IoT), and regional RF radios, it simplifies the architecture of sensor networks, allowing for seamless data delivery to the cloud via modern protocols like MQTT and HTTP.
Explore the device from every angle
High-resolution shots of this product are currently being processed.
The CR350 redefines what is possible at the edge of the network. It is not merely a passive data recorder; it is an intelligent edge controller capable of processing complex algorithms locally.
By performing data reduction and decision-making on-site (e.g., converting raw voltages to engineering units, calculating averages, or triggering alarms), it minimizes data transmission costs and ensures that only actionable intelligence is sent to the cloud via MQTT or HTTP.
Bridging the gap between old and new, the CR350 includes dedicated RS-232 and RS-485 ports. This allows it to interface directly with smart serial sensors, Modbus RTU devices, or legacy industrial equipment.
Simultaneously, its USB-C port provides a modern, fast interface for local configuration, while integrated cellular or Wi-Fi options handle the high-speed telemetry required for modern IoT dashboards.
Small but mighty, the CR350 features four multipurpose analog terminals (SE1–SE4) that offer exceptional flexibility usually found in much larger systems:
Reliability is engineered into the power supply. The CR350 features an intelligent integrated charge regulator that supports UPS (Uninterruptible Power Supply) mode.
You can connect a solar panel (or DC source) and a rechargeable 12V battery simultaneously. The system will run off the charging source during the day while topping up the battery, and seamlessly switch to battery power at night or during grid outages, ensuring zero data loss.
The CR350 redefines what is possible at the edge of the network. It is not merely a passive data recorder; it is an intelligent edge controller capable of processing complex algorithms locally.
By performing data reduction and decision-making on-site (e.g., converting raw voltages to engineering units, calculating averages, or triggering alarms), it minimizes data transmission costs and ensures that only actionable intelligence is sent to the cloud via MQTT or HTTP.
Small but mighty, the CR350 features four multipurpose analog terminals (SE1–SE4) that offer exceptional flexibility usually found in much larger systems:
Bridging the gap between old and new, the CR350 includes dedicated RS-232 and RS-485 ports. This allows it to interface directly with smart serial sensors, Modbus RTU devices, or legacy industrial equipment.
Simultaneously, its USB-C port provides a modern, fast interface for local configuration, while integrated cellular or Wi-Fi options handle the high-speed telemetry required for modern IoT dashboards.
Reliability is engineered into the power supply. The CR350 features an intelligent integrated charge regulator that supports UPS (Uninterruptible Power Supply) mode.
You can connect a solar panel (or DC source) and a rechargeable 12V battery simultaneously. The system will run off the charging source during the day while topping up the battery, and seamlessly switch to battery power at night or during grid outages, ensuring zero data loss.
Updating model configurations and technical datasheets.