Motor On/Off Data Logger (Expanded Memory)
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 data log..
- Brands ONSET
- Product Code: UX90-004M
- Availability: 7-10 Days
Motor On/Off Data Logger with Expanded Memory
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 data logger is ideal for tracking the usage and runtimes of motors, pumps, compressors, and other equipment. The HOBO UX90-004 Motor On/Off Data 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.
Highlighted Features
- 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
- Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis
In what environment does this data logger operate?
What measurements does this data logger support?
The UX90-004M data logger supports the following measurements: Motor On/Off, Runtime and State Open/Closed
For more information visit Onset
- HOBO UX-90-004M Motor On/Off Data Logger
- Command™ strip
- Double-sided tape
- Hook & loop strap
Product Datasheets |
Product Operational Documents |
Product Software |
| UX90-004M Datasheet | ||
| UX90 Loggers Data Sheet | ||
| External Input | |
| External Contact Input | Electronic solid state switch closure or logic driven voltage output |
| External Input Range | 0 to 3 V DC (USB powered), 0 to 2.5 V DC (battery powered) |
| Input Impedance | Solid state switch closure: 100 KΩ pull up |
| Internal Weak Pull-up | 100 KΩ |
| Maximum State & Run-time Frequency | 1 Hz |
| Solid State Switch Closure | Input Low: < 10 KΩ; Input High: > 500 KΩ |
| Internal Motor Sensor | |
| AC Magnetic Field Threshold | 40 mGauss at 60 Hz |
| Logger | |
| Download Type | USB 2.0 interface |
| 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 |
| Logger Battery Life | 1 year, typical with logging intervals greater than 1 minute and normally open contacts |
| Logger Memory | 128 KB (84,650 measurements, maximum) |
| 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 |
| Logger Resolution | Pulse: 1 pulse, Runtime: 1 second, State and Event: 1 State or Event |
| Logger Size | 3.66 x 8.48 x 1.52 cm (1.44 x 3.34 x 0.6 in.) |
| Logger Time Accuracy | ±1 minute per month at 25°C (77°F) |
| Logger Weight | 30 g (1.06 oz) |
| Safety and Regulatory | |
| Safety and Regulatory CE | The CE Marking identifies this product as complying with all relevant directives in the European Union (EU) |
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