Price on request
The InTemp ® CX403 data logger features an internal sensor for monitoring ambient temperature. The logger communicates wirelessly via Bluetooth Low Energy to mobile devices. The CX403 features a built-in LCD display to view ambient temperature, advanced audible and visual alarm capabilities for notification of temperature excursions, and a NIST Certification of Calibration.
With the optional CX Gateway, you can get remote notifications of temperature excursions and automatically download data from loggers within range of the device.
Saves this product and the next ones you view in this browser, up to eight, for 30 days. You can disable it under “History” in the footer.
History is enabled in this browser. History
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
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 (-22° to 158°F), 0 to 95% RH (non-condensing)
Logging Rate | 1 second to 18 hours
Time Accuracy | ±1 minute per month at 25°C (77°F)
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.
Memory | 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 | 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
Dimensions | 9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches)
Weight | 90.2 g (3.18 oz)
Environmental Rating | IP54
CE | The CE Marking identifies this product as complying with all relevant directives in the European Union (EU).
Range | -30° to 70°C (-22° to 158°F)
Accuracy | ±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)
Resolution | 0.024°C at 25°C (0.04°F at 77°F)
Drift | <0.1°C (0.18°F) per year
Response Time | 15 minutes typical to 90% in air moving 1 m/s
| Property | Value |
|---|---|
| **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 (-22° to 158°F), 0 to 95% RH (non-condensing) |
| **Logging Rate** | 1 second to 18 hours |
| **Time Accuracy** | ±1 minute per month at 25°C (77°F) |
| **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. |
| **Memory** | 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** | 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 |
| **Dimensions** | 9.4 x 4.5 x 2.59 cm (3.7 x 1.77 x 1.02 inches) |
| **Weight** | 90.2 g (3.18 oz) |
| **Environmental Rating** | IP54 |
| **CE** | The CE Marking identifies this product as complying with all relevant directives in the European Union (EU). |
| **Range** | -30° to 70°C (-22° to 158°F) |
| **Accuracy** | ±0.5°C from -15° to 70°C (±0.9°F from 5° to 158°F) |
| **Resolution** | 0.024°C at 25°C (0.04°F at 77°F) |
| **Drift** | <0.1°C (0.18°F) per year |
| **Response Time** | 15 minutes typical to 90% in air moving 1 m/s |
LI-COR (HOBO, InTemp, LI-COR) · CX402-VFCxxx
InTemp ® CX402-VFCXXX (with Glycol Bottle) data loggers monitor temperatures in refrigerators and freezers for clinics participating in the CDC Vaccines for Children program as well as hospitals, clinics, and WHO sites. The loggers communicate wirelessly via…
LI-COR (HOBO, InTemp, LI-COR) · CX402-TxM
InTemp ® CX402-TXM (with Probe only) 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…
LI-COR (HOBO, InTemp, LI-COR) · CX603
The InTemp CX603 Dry Ice data logger is a Bluetooth Low Energy (BLE)-enabled multiple-use logger that records temperature data for up to 365 days. The CX603’s built-in 1.5m probe measures temperatures as low as -95°C (-139°F) and includes a protective sheath…
LI-COR (HOBO, InTemp, LI-COR) · CX703x
The InTemp CX703 Cryogenic data logger is a low-cost Bluetooth Low Energy (BLE)-enabled multiple-use logger that records temperature data for up to 365 days. The CX703’s built-in 1.5m probe measures temperatures as low as -200°C (-328°F) and includes a…
Tell EIC Controls about your application.