HOBO State Data Logger

Important Info

HOBO data loggers require HOBOware software (USB interface cable included w/CD purchase) and a communications device. See compatible items below.

Overview

The HOBO State/Pulse/Event/Runtime data logger records state changes,electronic pulses and mechanical or electrical contact closures from external sensing devices. This data logger is ideal for monitoring energy consumption, mechanical equipment operation, and water and gas flow. The HOBO UX90-001 State Data 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.

Highlighted Features

• One logger with 4 recording modes
• Internal reed switch can be used to determine when a door or window is open or closed
• Compatible with a wide range of external sensors
• Ships with 2.5 mm input cable
• Compatible with HOBOware and HOBOware Pro software for logger setup, graphing and analysis

In what environment does this data logger operate?

This data logger operates in an indoor environment.

What measurements does this data logger support?

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

Specifications 

Internal Sensor
Maximum state, event, runtime frequency:	1 Hz
Preferred switch state:	No magnet present (normally open)
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 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
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:	± 1 minute per month at 25°C (77°F)
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:	Approximately 45 seconds; may take longer the farther the device is from the logger
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).

 
Compatible Items 

SOFTWARE
Graphing & Analysis

• BHW-PRO HOBOware Pro CD or USB Drive (USB Cable Included) Software 

Kilowatt Hours

• T-WNB-3D-240 WattNode 208/240 VAC 3-phase Delta/Wye kWh Transducer Sensor 
• T-WNB-3D-480 WattNode 480 VAC 3-phase Delta/Wye kWh Transducer Sensor 
• T-WNB-3Y-208 WattNode 208/240 VAC 1,2, or 3 Phase Wye kWh Transducer Sensor

 Motor On/Off

• CSV-A8 AC Current Switch Sensor

Water Flow

• T-MINOL-130-NL No-lead Water Flow Meter Sensor

COMMUNICATIONS
Communication Cables

• CABLE-USBMB USB Cable

Data Offload - Base Stations - Shuttles - Couplers

• U-DT-1 HOBO U-Shuttle

MAINTENANCE
Batteries

• HRB-TEMP-1 Replacement batteries (Pack of 5)

Video