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Address
Building D3, Zhongguancun Science and Technology Innovation Park, New District, Wuxi City, Jiangsu Province
Beijing Tiannuojie Technology Co., Ltd
Building D3, Zhongguancun Science and Technology Innovation Park, New District, Wuxi City, Jiangsu Province
HOBO Data CollectorPlug Load Logger (UX120-018) is a compact AC load energy consumption monitoring device that integrates real-time power measurement and data recording functions. It is suitable for indoor scenarios such as homes, offices, and laboratories, and can accurately monitor the energy consumption of various AC power supply equipment.
HOBO Data CollectorSupport real-time viewing or recording of key electrical parameters such as true RMS voltage (V), true RMS current (A), active power (W), active energy (Wh), apparent power (VA), and power factor (PF). Paired with HOBOware software (version 3.7 and above), it can also set a fixed sampling rate of 16.67ms to calculate the minimum, maximum, and average statistical data during the recording process.
The device has two working modes: in metering mode, it displays electrical parameters in real-time through the built-in LCD screen, without the need to record data; In recording mode, the recording interval can be customized from 1 second to 18 hours, 12 minutes, and 15 seconds. When the memory is full, it supports "overwrite old data" or "stop recording" to meet monitoring needs of different durations. At the same time, it adopts a dual power supply design of AC power supply (equipped with a 0.92-meter power cord) and 2 AAA 1.5V alkaline batteries. When the batteries are used alone (with a recording interval of ≥ 1 minute and a 25 ℃ environment), the battery life can reach 6 months, balancing convenience and long-term monitoring needs.

Product Features
Accurate and comprehensive monitoring
Flexible and convenient operation
Good environmental adaptability
Excellent storage and battery life
Product parameters
Applicable circuit: 15A
Working voltage: 120V AC ± 10% (50/60Hz)
Maximum power: 1800W
True RMS voltage: Accuracy of 0.5% under continuous load of 14A, resolution of 10mV
True RMS current: 0.5% accuracy and 0.1mA resolution under continuous load of 14A
Active power: 0.5% accuracy under continuous load of 14A, resolution of 10mW under 120V AC and 1W load
Active energy: 0.5% accuracy and 10mWh resolution under continuous load of 14A
Power factor: accuracy ± 0.02, resolution 0.01PF
Annual drift: typical value ≤ 0.5%
Time accuracy: ± 1 minute/month at 25 ℃ (77 ℉)
Working modes: metering mode, recording mode
Record interval: 1 second -18 hours 12 minutes 15 seconds
Statistical sampling rate: 60Hz (16.67ms per cycle)
Memory: 4MB (up to 1.4 million measurement data)
Download interface: USB 2.0
Full memory download time: approximately 1.5 minutes
Memory mode: overwrite old data/stop recording
Power supply method: 0.92-meter AC power cord (AC power supply), 2 AAA 1.5V alkaline batteries (user replaceable)
Battery life: 2 years for AC power supply
Working temperature: Recording mode 5-40 ℃, LCD screen 0-50 ℃
Working humidity: 0-95% RH (non condensing)
Battery only power supply (record interval ≥ 1 minute, 25 ℃): 6 months