| Temperature Sensor Range | -200° to 50°C; To ensure insulation integrity, avoid flexing the wire during exposure to temperatures below -100°C |
|---|---|
| Accuracy | ±1.5°C from -95° to -40°C |
| Resolution | 0.013°C at 25°C |
| Drift | <0.1°C per year |
| Response Time | 1 minute 30 seconds typical to 90% in open air moving 1 m/s, unmounted |
| NIST Calibration | CX702 and CX703: Single-point NIST calibration, probe only |
| Cable Length | 1.5 m |
| Probe Dimensions | Food-grade stainless steel probe with blunt tip, 31.75 mm long, 4.78 mm diameter |
| Logger | CX703 |
| Logger Operating Range | -30° to 50°C |
| 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) |
| Type | Multiple use |
| Duration | Up to 1 year |
| Shelf Life | Up to 1 year |
| Logging Rate | 1 second to 18 hours |
| Time Accuracy | ±1 minute per month at 25°C |
| Battery | CR2450 3V lithium, not replaceable. Battery for CX602 and CX702 models lasts for duration specified when logger is used within the 1-year shelf life. Battery life for the CX603 and CX703 models is 1 year, typical with logging interval of 1 minute. Faster logging intervals, remaining connected with the InTemp app, excessive downloads, and paging may impact battery life. |
| Memory | 16,000 measurements |
| Full Memory Download Time | Approximately 30 seconds; may take longer the farther the device is from the logger |
| Dimensions | 6.9 x 4.5 x 1.1 cm |
| Weight | 25.5 g |
| Environmental Rating | IP65 |
| CE | The CE Marking identifies this product as complying with all relevant |
Intemp CX703 Bluetooth Low Energy Cryogenic Data Logger – Multiple Use
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 and includes a protective sheath to prevent accidental cutting of the cable.
Using the InTemp® app on your mobile device, you can easily configure the CX703 with one of multiple preset configurations, or set up a custom configuration. The logger has a built-in alarm to alert you to excursions. And logger reports can be quickly downloaded to your phone or tablet and uploaded to an InTempConnect® account, where you can analyze and export data as needed.
With the optional CX Gateway, you can get real-time notification of temperature excursions and automatically download data from loggers within range of the device. Learn more about the CX Gateway here.
- Single-Point ILAC/ISO17025 NIST Certificate of Calibration, valid for one year from date of purchase (CX703 ONLY. CX703-UN is not NIST Calibrated; calibration can be performed by the user)
- IATA Battery compliant
- Record up to 14,000 data points
- Anti-cut sheath
- Integrates with mobile and cloud platforms for a 21CFR Part 11 compliant solution
- Compact and lightweight – ideal for shipping pharmaceuticals
- No need to open containers to access data
- Ensures secure data via encrypted technology
