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HOBO UX90 Motor On/Off Logger - UX90-004

The HOBO Motor On/Off data logger records motor on and off conditions within an AC magnetic field with its internal sensor, or mechanical contact closures from external sensing devices. This logger is ideal for tracking the usage & runtimes of motors, pumps, compressors, and other equipment.
Part Number: UX90-004 & UX90-004M
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$161.00 ex GST
[$177.10 inc GST]

The HOBO Motor On/Off data logger records motor on and off conditions within an AC magnetic field with its internal sensor, or mechanical contact closures from external sensing devices. This logger is ideal for tracking the usage & runtimes of motors, pumps, compressors, and other equipment. The HOBO UX90-004 Motor On/Off Logger is available in a standard 128 KB memory model (UX90-004) capable of 84,650 measurements and an expanded 512KB memory version (UX90-004M) capable of over 346,795 measurements.

  • Dual internal motor sensors gives better sensitivity for well shielded motors
  • External input for measuring mechanical contact closures when signal strength is low
  • Auto-calibration of ON and OFF thresholds ensures reliable readings

Environment:
The UX90-004 Data Logger is for use in Indoor environments

Measurements:
The UX90-004 Data Logger supports the following measurements :

Motor On/Off, Runtime, State Open/Closed
 
IMPORTANT: This HOBO data logger requires HOBOware software and a communications device. See compatible items below and the "software" tab above.
 

The HOBO Motor On/Off data logger records motor on and off conditions within an AC magnetic field with its internal sensor, or mechanical contact closures from external sensing devices. This logger is ideal for tracking the usage & runtimes of motors, pumps, compressors, and other equipment. The HOBO UX90-004 Motor On/Off Logger is available in a standard 128 KB memory model (UX90-004) capable of 84,650 measurements and an expanded 512KB memory version (UX90-004M) capable of over 346,795 measurements.

  • Dual internal motor sensors gives better sensitivity for well shielded motors
  • External input for measuring mechanical contact closures when signal strength is low
  • Auto-calibration of ON and OFF thresholds ensures reliable readings

Environment:
The UX90-004 Data Logger is for use in Indoor environments

Measurements:
The UX90-004 Data Logger supports the following measurements :

Motor On/Off, Runtime, State Open/Closed
 
IMPORTANT: This HOBO data logger requires HOBOware software and a communications device. See compatible items below and the "software" tab above.
 

HOBO Motor On/Off Data Logger UX90-004

Learn the features of this motor on/off logger for recording runtimes of motors. Built-in AC field sensor, external contact switch, and LCD display of real-time information (including signal strength for proper positioning, battery life, deployment run-time, used memory) are discussed. Battery details, two memory sizes, USB port, data shuttle, and compatibility with HOBOware Pro software are also covered.



HOBO UX90-004 Motor On Off Data Logger Demo

Demonstration on the operation of the Motor Run time Logger

Internal Motor Sensor


AC Magnetic Field Threshold: > 40 mGauss at 60 Hz

External Input


External Contact Input: Electronic solid state switch closure or logic driven voltage output 

Range: 0 to 3 V DC (USB powered), 0 to 2.5 V DC (battery powered)

Maximum State and Runtime Frequency: 1 Hz

Solid 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

Logger


Resolution: Pulse: 1 pulse, Runtime: 1 second, State and Event: 1 State or Event

UX90-002- Temperature Specification ChartTime Accuracy: ±1 minute per month at 25°C (77°F) (see Plot A)

Battery Life: 1 year, typical with logging intervals greater than 1 minute and normally open contacts 

Memory
UX90-004: 128 KB (84,650 measurements, maximum)
UX90-004M: 512 KB (346,795 measurements, maximum)

Download Type: USB 2.0 interface

Download Time: 10 seconds for 128 KB; 30 seconds for 512 KB

Logger Operating Range
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: 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

Size: 3.66 x 8.48 x 1.52 cm (1.44 x 3.34 x 0.6 in.)

Weight: 30 g (1.06 oz)

Environmental Rating: IP50

Description: ce - The CE Marking identifies this product as complying with all relevant directives in the European Union (EU)

HOBOware Software

IMPORTANT: This HOBO data logger requires HOBOware software and a communications cable (see related products below)
HOBOware Software is a FREE download


or Learn more about HOBOware and HOBOware-Pro features

 

Note: This logger also operates with the advanced HOBOware-Pro Software

 


 

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