Device datasheets

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Device comparison

Model type	Saga Standard	Saga Arctic	Saga-P Dry Ice	Saga-P Cryogenic
Device	Saga	Saga	Saga-P	Saga-P
Use case	Cold and ambient	Deep freeze (-30°C)	Dry ice (-95°C)	Liquid nitrogen (-200°C)
Probe	N/A	N/A	PR-T80	PR-T80
Standard operating temperature range	+50°C -20°C	+30°C -30°C	+50°C -95°C	+50°C -200°C
Standard temperature calibration points (calibrated to NIST traceable standard)	Device: +50°C +15°C -20°C	Device: +30°C +15°C -30°C	Probe: 0°C -40°C -80°C	Probe: 0°C -40°C -80°C -196°C
Temperature accuracy	±0.5°C at -10°C to +45°C ±1°C at +45°C to +50°C \| -20°C to -10°C	±0.5°C at -10°C to +10°C ±1°C at +10°C to +30°C \| -30°C to -10°C	±1.0°C	±1.4°C at -200°C to -90°C ±1°C at -90°C to 0°C
Resolution	0.1°C
Long-term drift	<0.1°C per year
Temperature data recording interval	10 minutes, fixed
Upload interval - battery life (Hours between upload - expected battery life)	1h – 20 days 2h – 35 days 3h – 45 days 6h – 75 days 12h – 110 days 24h – >110 days	1h – 10 days 2h – 17 days 3h – 22 days 6h – 37 days 12h – 55 days 24h – >55 days	1h – 20 days 2h – 35 days 3h – 45 days 6h – 75 days 12h – 110 days 24h – >110 days	1h – 20 days 2h – 35 days 3h – 45 days 6h – 75 days 12h – 110 days 24h – >110 days
Battery capacity	2500mAh	1200mAh	2500mAh	2500mAh

Battery type - Rechargeable NiMH, battery life of at least 70 charge cycles, not considered dangerous goods
Data storage on device - >150 days of temperature measurements, or 21,600 data points at 10 minute intervals
Recharging/ backup data retrieval - Via attached USB-A cable
Programmable alarms - Configurable alert notifications for temperature excursions
Light sensor - Significant changes in light intensity trigger alert notifications
Real-time monitoring - In case of excursion, device will attempt to connect unless in flight mode
Display - E Ink display showing alarm status, current temperature and min + max temperature during shipment
Multi use - Devices are constructed from responsibly sourced materials and designed for extended durability
Certified for flights - Automatic flight mode - approved by over 200 airlines
Location tracking - Location tracked for each data upload using cellular triangulation. WiFi detection via 2.4Ghz WPS (receive only)
Geofencing - Radius configurable from 250m to 15km
Network capability - Global - 4G (LTE), 3G, or 2G