Hobo MX1101 Manual

HOBO® MX Temp/RH Data Logger (MX1101) Manual
HOBO MX Temp/RH
Data Logger
Models: MX1101
MX1101-01 (Japan
and Korea)

Included Items:

• Command™ strip
• Double-sided tape
• Hook & loop strap
• Two AAA 1.5 V alkaline
batteries

Required Items:

• HOBOmobile app
• Device with iOS or
Android™ and Bluetooth
17840-N
The HOBO MX Temp/RH data logger records and transmits temperature and relative humidity
(RH) in indoor environments with its integrated sensors. This Bluetooth® Low Energy-enabled
logger is designed for wireless communication with a mobile device. Using the HOBOmobile®
app, you can easily configure the logger, read it out, and view data on your phone or tablet, or
export the data for further analysis. The logger can calculate minimum, maximum, average, and
standard deviation statistics and be configured to trip audible or visual alarms at thresholds you
specify. The logger also supports burst logging in which data is logged at a different interval
when sensor readings are above or below certain limits. This compact data logger also has a
built-in LCD screen to display the current temperature, relative humidity, logging status, battery
use, memory consumption, and more.

Specifications

Temperature Sensor
Range
Accuracy
Resolution
Drift
RH Sensor*
Range
Accuracy
Resolution
Drift
Response Time
Temperature
RH
Logger
Radio Power
Transmission Range
Wireless Data Standard
Logger Operating Range
Logging Rate
Logging Modes
Memory Modes
Start Modes
Stop Modes
Restart Mode
Time Accuracy
Battery Life
Battery Type
Memory
Full Memory Download Time
*Per RH sensor manufacturer data sheet
-20° to 70°C (-4° to 158°F)
±0.21°C from 0° to 50°C (±0.38°F from 32° to 122°F), see Plot A
0.024°C at 25°C (0.04°F at 77°F), see Plot A
<0.1°C (0.18°F) per year
1% to 90% (non-condensing)
±2% from 20% to 80% typical to a maximum of ±4.5% including
hysteresis at 25°C (77°F); below 20% and above 80% ±6% typical
0.01%
<1% per year typical
7:30 minutes in air moving 1 m/s (2.2 mph)
20 seconds to 90% in airflow of 1 m/s (2.2 mph)
1 mW (0 dBm)
Approximately 30.5 m (100 ft) line-of-sight
Bluetooth Low Energy (Bluetooth Smart)
-20° to 70°C (-4° to 158°F); 0 to 95% RH (non-condensing)
1 second to 18 hours
Fixed interval (normal, statistics) or burst
Wrap when full or stop when full
Immediate, push button, date & time, or next interval
When memory full, push button, date & time, or after a set logging
period
Push button
±1 minute per month at 25°C (77°F), see Plot B
1 year, typical with logging interval of 1 minute. Faster logging and/or
statistics sampling intervals, entering burst logging mode, and
remaining connected with HOBOmobile will impact battery life.
Excessive readouts, checking of Full Status Details, audible alarms,
and paging all impact battery life. Visual alarms and other events can
have a marginal impact on battery life.
Two AAA 1.5 V alkaline batteries, user replaceable
128 KB (84,650 measurements, maximum)
Approximately 60 seconds; may take longer the further the device is
from the logger