Fluke Three Phase Power Energy Monitor & Logger, ±(0.2%+0.01%) Accuracy, 100-500 V, USB Mini-Port, USB, WiFi FLUKE-1734/EUS

Fluke FLUKE-1734/EUS Three Phase Power Energy Monitor & Logger is a precision portable instrument designed for capturing detailed three-phase electrical measurements and power-quality data across industrial distribution systems. The device achieves a high accuracy of ±(0.2%+0.01%) over voltage ranges from 100 V to 500 V, making it ideal for reliable energy assessments and load studies.

This energy monitor supports multiple communication options including USB Mini-Port, USB, WiFi, and Bluetooth, enabling seamless remote data transfer and integration with maintenance workflows. Its internal Li-ion rechargeable battery allows field operations of up to 5.5 hours in power-saving mode, with a typical charge cycle under six hours.

With a 16-bit synchronous sampling resolution, the unit captures high-fidelity data including current, frequency, voltage, and total harmonic distortion (THD) for both voltage and current. The internal flash memory stores extended logging sessions, supporting up to ten eight-week sessions at one-minute intervals, plus event capture features. This allows for comprehensive power and energy logging to determine kWh consumption and peak demand.

The FLUKE-1734/EUS device complies with important industrial safety standards including IEC 61010-1 and IEC 61010-2-031 with CAT IV 600 V and CAT III 1000 V ratings, along with EN 61326-1 EMC standards. Its enclosure offers IP50 ingress protection, suitable for demanding field conditions with operating temperatures ranging from -10°C to 50°C.

This power and energy logger is suitable for applications such as load studies to assess circuit capacity, energy quantification for efficiency improvements, and correlation of analogue process variables with energy data, particularly when used alongside Fluke Connect auxiliary sensor modules.

Measures current, frequency, voltage, and total harmonic distortion with high precision. Multiple interfaces including USB Mini-Port, USB, WiFi, and Bluetooth ensure flexible connectivity. Equipped with an internal rechargeable Li-ion battery for extended portable use.

Logged data is securely stored in internal flash memory for long-term analysis. Robust design with IP50 rating for durability in industrial and field environments. Complies with rigorous IEC safety and quality standards.

Ideal for industrial, manufacturing, and utility power quality and energy monitoring applications.

This Fluke energy monitor and logger provides an indispensable tool for maintenance, electrical diagnostics, and energy management aimed at improving operational efficiency. Explore the extensive EnvMart category for Data Loggers to discover complementary instruments and accessories.