InTemp CX450 Temperature/RH Logger Manual
1-508-759-9500 (U.S. and International) 5
www.onsetcomp.com
1-800-LOGGERS (U.S. only)
logger with the InTempVerify app. For details on the gateway
and InTempVerify, see www.intempconnect/help.
To download the logger with the InTemp app:
1.
Tap the Devices icon and connect to the logger.
2.
Tap Download.
3.
Choose a download option:
•
Download & Continue. The logger will continue logging
once the download is complete.
•
Download & Restart. The logger will start a new data set
using the same profile once the download is complete.
•
Download & Stop. The logger will stop logging once the
download is complete.
A report of the download is generated and is also uploaded to
InTempConnect if you are logged into the InTemp app with
your InTempConnect user credentials.
In the app, tap Settings to change the default report type and
report sharing options. The report is also available in Secure
PDF and XLSX formats for sharing at a later time. Tap the
Reports icon to access previously downloaded reports. See
www.intempconnect.com/help for details on working with
reports in both the InTemp app and InTempConnect.
Logger Events
The logger records the following events to track logger
operation and status. These events are listed in reports
downloaded from the logger.
Event Name
Definition
Started
The logger started logging.
Stopped
The logger stopped logging.
Connected
The logger connected to the InTemp app.
Downloaded
The logger was downloaded.
Alarm
Tripped/Cleared
An alarm has tripped because the reading
was outside the alarm limits or has cleared.
Safe Shutdown
The battery level dropped below 1.85 V; the
logger performs a safe shutdown.
Deploying and Protecting the Logger
Use the four magnets on the back of the logger case to mount it
to a magnetic surface.
The logger is designed for indoor use and can be permanently
damaged by corrosion if it gets wet. Protect it from direct water
contact. If the logger gets wet, remove the battery immediately
and dry the circuit board.
Note:
Static electricity may cause the logger to stop logging.
The logger has been tested to 8 KV, but avoid electrostatic
discharge by grounding yourself to protect the logger. For more
information, search for “static discharge” on onsetcomp.com.
Battery Information
The logger requires two user-replaceable AAA 1.5 V alkaline or
optional lithium batteries for operation at the extreme ends of
the logger operating range. Expected battery life varies based
on the ambient temperature where the logger is deployed, the
frequency of connecting to the phone or tablet and
downloading reports, the duration of audible alarms, and
battery performance. New batteries typically last 1 year with
logging intervals 1 minute or greater. Deployments in extremely
cold or hot temperatures or a logging interval faster than 1
minute can impact battery life. Estimates are not guaranteed
due to uncertainties in initial battery conditions and operating
environment.
Note:
Make sure the batteries installed have flat negative
terminals. There should be no indent in the bottom of the
batteries. Batteries with indents in the negative terminals may
become loose and prevent proper operation.
To install or replace the batteries:
1.
If the battery door is already installed on the back of the
logger, use a Phillips-head screwdriver to remove it.
2.
Remove any old batteries.
3.
Insert two new batteries observing polarity.
4.
Screw the battery door into place.
WARNING:
Do not cut open, incinerate, heat above 85°C
(185°F), or recharge lithium batteries. The batteries 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 batteries in fire. Do not expose the contents of
the batteries to water. Dispose of the batteries according to
local regulations for lithium batteries.
Only use batteries with
flat negative terminals
Do not use batteries with an
indent in the negative terminal
