HOBO UX90 State Logger - UX90-001

The HOBO State/Pulse/Event/Runtime data logger records state changes,electronic pulses and mechanical or electrical contact closures from external sensing devices. This logger is ideal for monitoring energy consumption, mechanical equipment operation, and water and gas flow. The HOBO UX90-001 State Logger is available in a standard 128 KB memory model (UX90-001) capable of 84,650 measurements and an expanded 512KB memory version (UX90-001M) capable of over 346,795 measurements.

The UX90-001 Data Logger is for use in Indoor environments

The UX90-001 Data Logger supports the following measurements : Event, Kilowatt Hours (kWh), Motor On/Off, Pulse Input, Runtime, State Open/Closed, Water Flow

Internal Sensor

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Maximum State, Event, Runtime Frequency: 1 Hz

Preferred Switch State: No magnet present (normally open)

External Input

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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 Pulse Frequency: 50 Hz

Maximum State, Event, Runtime Frequency: 1 Hz

Pulse, Event Lockout Time: 0 to 1 second in 100 ms steps

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

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

Logging Rate: 1 second to 18 hours, 12 minutes, 15 seconds

Time 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:
UX90-001: 128 KB (84,650 measurements, maximum)
UX90-001M: 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 5.94 x 1.52 cm (1.44 x 2.34 x 0.6 in.)

Weight: 23 g (0.81 oz)

Environmental Rating: IP50

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

The following are associated resources for this product. In general users of this product can gain insight into its possible use by utilizing the resources below.

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