InTemp Bluetooth Temperature with Glycol Bottle (Logistics) (CX402-Txxx)

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InTemp Bluetooth Temperature with Glycol Bottle (Logistics) (CX402-Txxx)


Who It's For

The InTemp CX402-Txxx data logger (with probe in glycol) is right for you if:

  • You work for an organization that’s required to primarily follow GDP/GMP, FDA, USP, and/or EU/CE guidelines for monitoring ambient to frozen temperatures
  • Your organization is a pharmaceutical manufacturer, third-party logistics company, Life Science/Biotech storage and transportation company, or other organization looking to monitor temperature-sensitive goods
  • You need a 1-Year NIST-certified data logger (probe and ambient temperature sensor), as recommended by the previously mentioned regulatory bodies
  • Integrates with mobile and cloud platforms for a 21 CFR Part 11 compliant solution
  • Easy-to-read display with current and daily min/max temperatures
  • Bluetooth transmission of data and alarm states
  • Logger setup and download of data in seconds – without a PC or cable
  • Real-time alerts and automatic data downloads with optional CX Gateway device
  • +/- 0.5C accuracy for reliable temperature readings
  • Battery-powered to guard against local power loss
  • Several Glycol bottle/probe-only options available
  • Includes 1-year NIST calibration, per USP guidelines

InTemp ® CX402-Txxx (with Glycol Bottle) data loggers monitor temperatures in refrigerators, freezers and other temperature-controlled environments to comply with global GDP requirements. The loggers communicate wirelessly via Bluetooth Low Energy to mobile devices. Using the InTemp app, you can easily view data, check logger status, set alarms, and create and share secure PDF reports for streamlined reporting and regulatory compliance. All loggers feature a built-in LCD display to view current and daily min and max temperatures, advanced audible and visual alarm capabilities for notification of temperature excursions, an internal sensor for ambient temperature monitoring, and a single-point NIST Certification of Calibration for both the logger body and probe.

With the optional CX Gateway, you can get remote notifications of temperature excursions and automatically download data from loggers within range of the device. Learn more about the CX Gateway here.

Models are available with a 2- or 4-meter external temperature probe attached to a Glycol bottle used to insulate the probe and delay thermal response times.

The country of origin for this product is the United States.

Choose measurement system:

Some specifications display both measurement systems and/or refer to other similar products when mentioned.

External Temperature Probe
±1.0°C from -40° to -25°C (±1.8°F from -40° to -13°F)
±0.5°C from -25° to 80°C (±0.9°F from -13° to 176°F)
±1.0°C from 80° to 100°C (±1.8°F from 176° to 212°F)
0.024°C at 25°C (0.04°F at 77°F)
NIST Calibration

CX40x-Txx and CX402-BxM: Single point NIST calibration, probe and logger body

CX40x-VFCxxx: Single point NIST calibration, probe only

CX403: Single point NIST calibration

Cable Length

2 or 4 meter (6.56 or 13.12 feet) flat ribbon cable

Probe Dimensions

Food-grade stainless steel probe with pointed tip, 53.34 mm (2.1 inches) long, 3.18 mm (0.125 inches) diameter

Temperature Sensor
-30° to 70°C (-22° to 158°F)
±0.5°C from -15° to 70°C (±0.9°F from 5° to 158°F)
±1.0°C from -30° to -15°C (±1.8°F from -22° to 5°F)
0.024°C at 25°C (0.04°F at 77°F)
Radio Power
1 mW (0 dBm)
Transmission Range

Approximately 30.5 m (100 ft) line-of-sight

Wireless Data Standard

Bluetooth Low Energy (Bluetooth Smart)

Logger Operating Range
-30° to 70°C, 0 to 95% RH (non-condensing) (-22° to 158°F, 0 to 95% RH (non-condensing))
Logging Rate

1 second to 18 hours

Battery Type

Two AAA 1.5 V alkaline or lithium batteries, user replaceable

Battery Life

1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive report generation, numerous audible alarms, and paging all impact battery life.


128 KB (84,650 measurements, maximum)

Full Memory Download Time

Approximately 60 seconds; may take longer the farther the device is from the logger


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

9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)
90.2 g (3.18 oz)
Environmental Rating


Compliance Marks

CE Compliant FCC Logo Australia/New Zealand General Compliance mark Japanese Telecom and Radio Certification Mark

Passed RTCA DO160G, part 21H

Get 15% off your order
Use code VaxCA15 at checkout.

Offer expires 5/31/18