Hobo UX90 Motor On/Off Logger (With Free Usb Cable) - UX90-004
Backorder Now, once ordered your item will dispatch before the 06th of August 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).
$327.80 AUD Inc. GST
he 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.
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
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
Specifications
- Internal Motor Sensor: AC Magnetic Field Threshold, >40 mGauss at 60 Hz
- 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/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
- 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
- Time Accuracy: ±1 minute per month at 25°C (77°F) (see Plot A)
- Power Source: One 3V CR2032 lithium battery and USB cable
- Battery Life: 1 year, typical with logging intervals > 1 minute & normally open contacts
- Memory: 128 KB (84,650 measurements max)
- 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: Visible from: 0° to 50°C (32° to 122°F). May react slowly or go blank 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
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