HOBO UX90 Motor On/Off Data Logger
The HOBO UX90 motor on/off data logger records conditions within an AC magnetic field using an internal sensor or mechanical dry contact closures from external sensing devices.
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- Ideal for tracking usage and runtimes of motors, pumps and compressors
- Available in 128 KB and 512KB memory models
Overview
The HOBO UX90 motor on/off logger records motor on/off conditions within an AC magnetic field with its internal sensor, or mechanical dry contact closures from external sensing devices. Ideal for tracking the usage and runtimes of motors, pumps, compressors, and other equipment, this 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.
| 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 |
| Memory Modes |
Wrap when full or stop when full |
| Start Modes |
Immediate, push button, date & time, or next interval |
| Stop Modes |
When memory full, push button, or date & time |
| Power Source |
One 3V CR2032 lithium battery and USB cable |
| 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 |
| Full Memory 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 |
- HOBO UX90-004x Motor On/Off Data Logger
- Command strip
- Double-sided tape
- Hook & loop strap
- Ideal for tracking usage and runtimes of motors, pumps and compressors
- Available in 128 KB and 512KB memory models
Overview
The HOBO UX90 motor on/off logger records motor on/off conditions within an AC magnetic field with its internal sensor, or mechanical dry contact closures from external sensing devices. Ideal for tracking the usage and runtimes of motors, pumps, compressors, and other equipment, this 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.
| 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 |
| Memory Modes |
Wrap when full or stop when full |
| Start Modes |
Immediate, push button, date & time, or next interval |
| Stop Modes |
When memory full, push button, or date & time |
| Power Source |
One 3V CR2032 lithium battery and USB cable |
| 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 |
| Full Memory 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 |
- HOBO UX90-004x Motor On/Off Data Logger
- Command strip
- Double-sided tape
- Hook & loop strap
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