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OVERVIEW
Limited Stocks Available
A highly versatile, 4-channel energy data logger that combines the functionality of four separate loggers into one compact unit. Enables energy management professionals, from energy auditors to building commissioners, to easily track building energy consumption, equipment runtimes, and water and gas flow rates. This logger has a standard memory capable of 500,000 measurements, and is also available in an expanded memory version, the HOBO UX120-017M, capable of over 4,000,000 measurements.
Features
- Simultaneously measures and records pulse signals, events, state changes, and runtimes
- Stores up to over 4 million measurements, enabling longer deployments with fewer site visits
- Maximum pulse rate – 120 Hz
- Pulse input range – 0 to 24VDC
- Streamlines deployment via a range of start/stop options, logger status LEDs, and high-speed USB 2.0 data offload
- Compatible with HOBOware and HOBOware Pro software for logger setup and graphing & analysis
Important Information
Requires HOBOware software and a USB cable. (Note: A USB cable is included w/HOBOware Pro CD or USB software purchase). See compatible items below.
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SPECIFICATIONS
Inputs
External Contact Input Electronic solid state switch closure or logic driven digital signals to
24 VMaximum Pulse Frequency 120 Hz Maximum State, Event,
Runtime Frequency1 Hz Bits 4–32 bits depending on pulse rate and logging interval Maximum Pulses Per
Interval7,863,960 (using maximum logging rate) Driven Logic Signal Input Low: ≤ 0.4 V; Input High: 3 to 24 V Absolute Maximum Rating Maximum Voltage: 25 V DC
Minimum Voltage: -0.3 V DCSolid State Switch Closure Input Low: < 10 KΩ; Input High: > 500 KΩ Internal Weak Pull-Up 100 KΩ Input Impedance Solid state switch closure: 100 KΩ pull up; Driven signal: 4.5 KΩ Minimum Pulse Width Contact closure duration: 500 uS; Driven logic signal: 100 uS Lockout Time 0 to 1 second in 100 ms steps Edge Detection Falling edge, Schmitt Trigger buffer Preferred Switch State Normally open or Logic “1” state Logging
Resolution Pulse: 1 pulse, Runtime: 1 second, State and Event: 1 State or Event Logging Rate 1 second to 18 hours, 12 minutes, 15 seconds Time Accuracy ±1 minute per month at 25°C (77°F) (see Plot A in User Manual) Battery Life 1 year, typical with logging intervals greater than 1 minute and
normally open contactsBattery Type Two AA alkaline or lithium batteries Memory
Memory UX120-017: 520,192 measurements (assumes 8-bit)
UX120-017M: 4,124,672 measurements (assumes 8-bit)Download Type USB 2.0 interface Download Time 30 seconds for UX120-017, 1.5 minutes for UX120-017M Physical
Operating Range Logging: -40° to 70°C (-40° to 158°F); 0 to 95% RH (non-condensing)
Launch/Readout: 0° to 50°C (32° to 122°F) per USB specificationWeight 149 g (5.26 oz) Size 11.4 x 6.3 x 3.3 cm (4.5 x 2.5 x 1.3 inches) Environmental Rating IP50 CE The CE Marking identifies this product as complying with all relevant
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SOFTWARE
HOBOware Software
HOBOware software is used for launching, reading out, and plotting data from HOBO® data loggers. With HOBOware, you can also check logger status, filter and export data, save changes to graphs in project files, and scale data with the Linear Scaling and Pulse Scaling data assistants. There are two versions of HOBOware: HOBOware and HOBOware Pro.
Learn more about HOBOware and HOBOware-Pro Features >>
HOBO – 4-Channel Pulse Data Loggers
$442.00 ex GST
The HOBO UX120 Pulse Logger is a highly versatile, 4-channel energy data logger that combines the functionality of four separate data loggers into one compact unit. It enables energy management professionals – from energy auditors to building commissioners – to easily track building energy consumption, equipment runtimes, and water and gas flow rates.
