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HOBO® Temp Data Logger (UX100-001) Manual 

16208-G 

The HOBO Temp data logger records temperature in indoor environments with its integrated 
sensor. Using HOBOware®, you can easily configure the logger alarm to trip for specific high or 
low temperatures. Or, you can set up burst logging in which the logger records data at a different 
interval during certain conditions. The logger can also calculate minimum, maximum, average, and 
standard deviation statistics. This compact data logger has a built-in LCD screen to monitor 
temperature, logging status, battery use, and memory consumption in between readouts. 

Specifications 

Temperature Sensor 

 

Range 

-20° to 70°C (-4° to 158°F) 

Accuracy 

±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A 

Resolution 

0.024°C at 25°C (0.04°F at 77°F); see Plot A 

Response Time 

8 minutes in air moving 1 m/s (2.2 mph) 

Drift 

<0.1°C (0.18°F) per year 

Logger 

 

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 

Logging Rate 

1 second to 18 hours, 12 minutes, 15 seconds 

Logging Modes 

Fixed interval (normal), burst, or statistics 

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 

Restart Mode 

Push button 

Time Accuracy 

±1 minute per month at 25°C (77°F), see Plot B 

Power Source 

One 3V CR2032 lithium battery and USB cable 

Battery Life 

1 year, typical with logging rate of 1 minute and sampling interval of 
15 seconds or greater 

Memory 

128 KB (84,650 measurements, maximum) 

Download Type 

USB 2.0 interface 

Full Memory Download Time 

20 seconds 

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). 

 

 

 

Plot A: Temperature Accuracy and Resolution 

Plot B: Time Accuracy 

HOBO Temp Data Logger 

UX100-001 

Included Items: 

 

Command™ strip 

 

Double-sided tape 

 

Hook & loop strap 

Required Items: 

 

HOBOware 3.4 or later 

 

USB cable (included with 
software) 

 

 

Summary of Contents for HOBO UX100-001

Page 1: ...specification Logging Rate 1 second to 18 hours 12 minutes 15 seconds Logging Modes Fixed interval normal burst or statistics 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 Restart Mode Push button Time Accuracy 1 minute per month at 25 C 77 F see Plot B Power Source One 3V CR2032 lithi...

Page 2: ...ill continue recording data indefinitely with newest data overwriting the oldest data When first launched all five segments in the memory bar will be empty In this example the memory is full all five segments are filled in and new data is now overwriting the oldest data This will continue until the logger is stopped or the battery runs out The logger is currently logging A sensor reading is above ...

Page 3: ...ode data will always be recorded at the regular logging interval set in the previous step This is the default setting Burst In Burst mode logging will occur at a different interval when a specified condition is met See Burst Logging for more information Statistics In Statistics mode maximum minimum average and standard deviation statistics are calculated for the temperature during logging sampling...

Page 4: ... again in the afternoon If Consecutive is selected then an alarm will trip only if all sensor readings are 85 F or above for a continuous 30 minute period 6 Choose how long the logger should maintain the sensor alarm once it has tripped Select Host has relaunched logger if you want the alarm to remain visible on the LCD until the next time you relaunch the logger Select Sensor reading within limit...

Page 5: ...lution Once the high or low condition clears the logging interval time will be calculated using the last recorded data point in burst logging mode not the last data point recorded in normal mode For example let s assume the logger has a 10 minute logging interval and logged a data point at 9 05 Then the high limit was surpassed and burst logging began at 9 06 Burst logging then continued until 9 1...

Page 6: ...dropped below 2 5 V the logger performs a safe shutdown Mounting the Logger There are several ways to mount the logger using the materials included Use the four built in magnets on the back of the logger to mount it to a magnetic surface Attach the Command strip to the back of the logger to mount it a wall or other flat surface Use the double sided tape to affix the logger to a surface Insert the ...

Page 7: ...y installing the battery WARNING Do not cut open incinerate heat above 85 C 185 F or recharge the lithium battery The battery may explode if the logger is exposed to extreme heat or conditions that could damage or destroy the battery case Do not dispose of the logger or battery in fire Do not expose the contents of the battery to water Dispose of the battery according to local regulations for lith...

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