InTemp® CX405 RTD Dry Ice Logger Manual

Product Overview

The InTemp CX405 RTD dry ice logger is designed for Cold Chain monitoring and features a built-in external probe capable of measuring temperatures as low as -95°C (-139°F). This Bluetooth® Low Energy-enabled logger facilitates wireless communication with a mobile device. The InTemp app allows users to easily configure the logger, perform daily checks, download reports, and monitor alarms. Alternatively, InTempConnect can be used with the CX5000 Gateway for logger configuration and data download. The logger's LCD screen provides real-time temperature, logging status, and battery usage information. Data uploaded to InTempConnect can be used for tracking logger configurations and building custom reports.

Specifications

External Temperature Probe

Ambient Temperature Sensor

Logger

Included Items

• Two AAA 1.5 V alkaline batteries
• Battery door and screw
• NIST Certificate of Calibration

Required Items

• InTemp app
• Device with iOS or Android™ and Bluetooth

Logger Components and Operation

The logger features an LCD screen, Start button, Mute or Next button, audible alarm speaker, alarm LED, temperature sensor, and four magnets on the back for mounting.

LCD Symbols and Descriptions

Logger Operations

• Start Button: Press for 1 second to start the logger if configured for 'on button push'.
• Mute or Next Button: Press for 1 second to mute a beeping alarm or switch between external probe and ambient sensor readings.
• Magnets: Four magnets on the back for mounting.
• Temperature Sensor: Internal sensor for ambient temperature.
• Temperature Probe: Built-in external probe.
• Audible Alarm Speaker: Emits beeping sounds when an alarm is tripped.
• Alarm LED: Blinks every 5 seconds when an alarm is tripped.
• LCD Screen: Displays temperature readings and status information, refreshing at the logging interval.

Getting Started

InTempConnect is a web-based software for monitoring logger configurations and downloaded data. The InTemp app allows configuration and data download via mobile devices, with reports saved in the app and uploaded to InTempConnect. The CX5000 Gateway can also be used for automatic configuration and data upload.

For users who do not require cloud-based data access, the logger can be used solely with the InTemp app.

Initial Setup Steps:

1. Administrator Setup: Create an InTempConnect account or log in if an account already exists. Follow steps c and d for existing accounts.
2. Logger Setup: Insert two AAA batteries, observing polarity. Secure the battery door with the included screw and screwdriver.
3. Download InTemp App & Log In: Download the InTemp app from the App Store or Google Play™. Enable Bluetooth. Log in using InTempConnect credentials or create a new account for InTemp app only use. Ensure the correct login option is selected.
4. Configure Logger: Access the logger via the app's Devices icon. Select a logger profile or set up a custom profile. Administrators can also set up daily logger checks and trip information fields.
5. Deploy and Start: Deploy the logger to the monitoring location. Logging begins according to the selected profile settings. If daily checks are enabled, perform them daily via the app. The logger LCD will display current, minimum, and maximum readings.

Troubleshooting Connection: Ensure the logger is within range, move closer if needed, adjust device orientation for better signal, or restart the mobile device if connection fails.

Logger Alarms

Alarms can be configured in the logger profile to trigger when temperature readings fall outside specified values. When an alarm trips:

• The logger LED blinks every 5 seconds.
• An alarm icon appears on the LCD and in the app.
• The logger beeps every 15 seconds (unless disabled).
• An 'Alarm Tripped' event is logged.

To mute a beeping alarm, press the Mute button. Download the logger to view alarm details and clear indicators.

Passkey Protection

The logger is protected by an encrypted passkey, automatically generated by the InTemp app for InTempConnect users, or optionally set by InTemp app only users. This passkey ensures that only authorized devices can connect to the logger.

• InTempConnect Users: Only users from the same InTempConnect account can connect. Administrators can view and share passkeys.
• InTemp App Only Users: Create a passkey to prevent unauthorized access. Only the device used to set the passkey can connect without re-entering it. Passkeys can be reset by pressing both logger buttons for 3 seconds or via the app.

Downloading the Logger

Download logger data via the InTemp app to generate reports including readings, events, and alarms. Reports can be shared immediately or accessed later.

• InTempConnect Users: Requires privileges for downloading and sharing. Report data uploads to InTempConnect automatically.
• Download Options: Download & Continue (logger continues logging), Download & Restart (starts new data set), Download & Stop (stops logging).

Reports are available in PDF, XLSX, and VFC CSV formats. Access previously downloaded reports via the Reports icon in the app. For more details, visit www.intempconnect.com/help.

Performing Logger Checks

Daily or twice daily checks can be performed using the InTemp app. Enable this feature in the app's Settings under 'Record CX400 Logger Checks'.

• InTempConnect Users: An administrator must create a new profile with the Daily Checks setting enabled.
• To Perform a Check: Connect to the logger via the app and tap 'Perform (Morning, Afternoon, or Daily) Check'. A checkmark will appear on the logger LCD upon completion.

Notifications can be set up in the app's Reminders option.

Logger Events

The logger records various events to track its operation and status:

• Started: Logger began logging.
• Stopped: Logger stopped logging.
• Downloaded: Logger data was downloaded.
• Probe Alarm Tripped/Cleared: Temperature reading exceeded or returned within alarm limits.
• Performed/Missed Check: Daily, morning, or afternoon logger check was performed or missed.
• Safe Shutdown: Battery level dropped below 1.85 V, initiating a safe shutdown.

Deploying the Logger

Use the four magnets on the logger's back to mount it to a magnetic surface. Protect the external probe cable's sheath during handling.

Protecting the Logger

The logger is designed for indoor use. Protect it from moisture and corrosion. If the logger gets wet, remove batteries immediately and dry the circuit board. Avoid static electricity; ground yourself when handling the logger.

Battery Information

The logger requires two user-replaceable AAA 1.5 V alkaline or lithium batteries. Battery life is approximately 1 year with typical usage, but can be affected by ambient temperature, connection frequency, alarm duration, and battery performance. Use batteries with flat negative terminals; avoid batteries with indentations.

To Install or Replace Batteries:

1. Remove the battery door using a Phillips-head screwdriver.
2. Remove old batteries.
3. Insert new batteries, observing polarity.
4. Screw the battery door back into place.

WARNING: Do not cut open, incinerate, heat above 85°C (185°F), recharge lithium batteries, or dispose of in fire. Avoid exposing batteries to water. Dispose of batteries according to local regulations.

Federal Communication Commission Interference Statement

This equipment complies with FCC Rules Part 15. Operation is subject to two conditions: (1) it may not cause harmful interference, and (2) it must accept any interference received, including interference that may cause undesired operation. Modifications not expressly approved by the responsible party may void the user's authority to operate the equipment.

Industry Canada Statements: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to two conditions: (1) it may not cause interference, and (2) it must accept any interference, including interference that may cause undesired operation.

RF Radiation Exposure: To comply with FCC and Industry Canada RF radiation exposure limits, the logger must be installed to provide a separation distance of at least 20cm from all persons and must not be co-located or operating with any other antenna or transmitter.