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Onset HOBO UX90 Motor On/Off Data Logger

HOBO™ Motor Usage Data Logger

Onset UX90 Time of Use Data Logger Recording Motor On and Off Cycles with 2 Internal Sensors

Part Number: UX90-004

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  • (2) Internal Motor Sensors for Better Sensitivity

  • Stores 86,650 or 346,795 (w/ Extended Memory Option) Measured Readings

  • External Contact Closure Input Option

  • Large LCD Display Shows Current Readings and Status

  • Includes Command™ Strip, Double-Sided Tape and Hook & Loop Strap

Requires Type A to Mini B Standard USB Cable (CABLE-USBMB-HS), HOBOware (Free Download Version) or HOBOware Pro (Paid Download Version) Software.

Availability: In stock


Onset HOBO® UX90-004 Motor Use Data Logger Specifications

AC Field Sensor Threshold: > 40 mGauss @ 60 Hz
Number of Sensors: 2 Internal
External Contact Input Electronic Solid State Switch Closure or Logic Driven Digital Signals to 24 Volts
Contact Input Range USB Powered: 0 Volts DC to 3 Volts DC
Battery Powered: 0 Volts DC to 2.5 Volts DC
Solid State Switch Closure Input Low: <10 KΩ
Input High: > 500KΩ
Internal Weak Pull-Up 100 KΩ
Input Impedance Solid State Switch Closure: 100KΩ Pull Up
State/Runtime Frequency 1 Hz (Maximum)
Data Storage Capacity UX90-004: 84,650 Measurements
UX90-004M: 346,795 Measurements
Download Time UX90-004: 10 Seconds When Full
UX90-004M: 30 Seconds When Full
Power Source (1) CR2032 Lithium Coin Cell Battery
Battery Life 1 Year
Note: Logging @ 1 Minute and Normally Open Contacts
LCD Display Readings Visible in 0°C to 50°C (32°F to 122°F) Range
Note: Display may React Slowly or Go Blank in Temperatures Outside Range
Display Shows: Logger Status; Battery Level Status; Storage Capacity; Calibration Status; Current Time
Operating Range Temperature: -20°C to 70°C (-4°F to 158°F)
Humidity:0 to 95% RH (Non-Condensing)
Communication Type USB Cable Connects Data Logger to PC Computer
Time Accuracy ±1 Minute per Month @ 25°C (77°F)
Software Compatibility HOBOware and HOBOware PRO Version 3.5+
OS Compatibility Windows: Windows 10, 8.1, 8 and 7
Mac: OS X 10.9.x, 10.10.x and 10.11.x
Standards Compliance CE, IP50
Weight 30 g (1.06 oz)
Dimensions 3.66 cm x 8.48 cm x 1.52 cm (1.44" x 3.34" x 0.6")

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