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HOBO® Motor On/Off Data Logger (UX90-004x) Manual
HOBO Motor
On/Off Data Logger
Models: UX90-004
UX90-004M
Included Items:
• Command™ strip
• Double-sided tape
• Hook & loop strap
Required Items:
• HOBOware 3.3 or later
• USB cable (included with
software)
Accessories:
• Voltage Input Cable
(CABLE-2.5-STEREO)
• AC Current Switch (CSV-A8)
• U-Shuttle (U-DT-1)
Additional sensors and
accessories available at
www.onsetcomp.com.
15432-F
Shop for Data Logging products online at:
The HOBO Motor On/Off data logger records motor on and off conditions by detecting the AC
magnetic fields given off by a rotating motor using its internal sensor. A second external input
can be used to detect a variety of external contact closure type inputs. Using HOBOware®, you
can easily configure the logger for equipment monitoring in a wide variety of applications. This
compact data logger has a built-in LCD screen for checking status, battery usage, and memory
consumption. You can also use the LCD screen to quickly calibrate the logger's motor sensor
near the motor to be monitored or you can set calibration to preset sensitivity levels with
HOBOware. There are two models of the HOBO Motor On/Off data logger: the UX90-004 has a
memory capacity of 128 KB while the UX90-004M has 512 KB.
Specifications
Internal Motor Sensor
AC Magnetic Field Threshold
External Input
External Contact Input
Range
Maximum State and Runtime
Frequency
Solid State Switch Closure
Internal Weak Pull-Up
Input Impedance
Logger
Resolution
Memory Modes
Start Modes
Stop Modes
Time Accuracy
Power Source
Battery Life
Memory
Download Type
Full Memory Download Time
Logger Operating Range
LCD
Size
Weight
Environmental Rating
DataLoggerStore
www.
>40 mGauss at 60 Hz
Electronic solid state switch closure or logic driven voltage output
0 to 3 V DC (USB powered), 0 to 2.5 V DC (battery powered)
1 Hz
Input Low: < 10 KΩ; Input High: > 500 KΩ
100 KΩ
Solid state switch closure: 100 KΩ pull up
Pulse: 1 pulse, Runtime: 1 second, State and Event: 1 State or Event
Wrap when full or stop when full
Immediate, push button, date & time, or next interval
When memory full, push button, or date & time
±1 minute per month at 25°C (77°F) (see Plot A)
One 3V CR2032 lithium battery and USB cable
1 year, typical with logging intervals greater than 1 minute and
normally open contacts
UX90-004: 128 KB (84,650 measurements, maximum)
UX90-004M: 512 KB (346,795 measurements, maximum)
USB 2.0 interface
10 seconds for 128 KB; 30 seconds for 512 KB
Logging: -20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing)
Launch/Readout: 0° to 50°C (32° to 122°F) per USB specification
LCD is visible from: 0° to 50°C (32° to 122°F); the LCD may react slowly
or go blank in temperatures outside this range
3.66 x 8.48 x 1.52 cm (1.44 x 3.34 x 0.6 in.)
30 g (1.06 oz)
IP50
The CE Marking identifies this product as complying with all relevant
directives in the European Union (EU).
.ca
1.877.766.5412
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Summary of Contents for Hobo UX90-004
- Page 1 HOBOware. There are two models of the HOBO Motor On/Off data logger: the UX90-004 has a memory capacity of 128 KB while the UX90-004M has 512 KB.
- Page 2 USB Port: Use this port to connect the logger to the computer Time display when logger is stopped: or the HOBO U-Shuttle via USB cable (see Setting up the Logger This indicates the logger has been configured to and Reading Out the Logger).
- Page 3 Advanced button and select either a maximum or HOBO U-Shuttle (unless launched with the “Turn LCD Off” minimum level. See Calibrating the Motor Sensor for more option). Once the logger has been offloaded and details.
- Page 4 HOBO Motor On/Off Data Logger (UX90-004x) Manual you can read out the logger at any time (see Reading Out In addition, the logger has a built-in hysteresis level of ±6.25% the Logger for details). to prevent the sensor from toggling between ON and OFF when the AC magnetic field level is near the calibration threshold.
- Page 5 USB cable and read out it with HOBOware, onsetcomp.com. or connect it to a HOBO U-Shuttle (U-DT-1, firmware version 1.15m030 or higher) and then offload the data files from the U-Shuttle to HOBOware. Refer to the HOBOware Help for more Battery Information details.
- Page 6 It is recommended you only record battery voltage for diagnostic purposes. © 2012–2015 Onset Computer Corporation. All rights reserved. Onset, HOBO, and HOBOware are 1-800-LOGGERS (564-4377) • 508-759-9500 trademarks or registered trademarks of Onset Computer Corporation. All other trademarks are the www.onsetcomp.com •...
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