Temperature data-logger Alpha TD90s

low-temperaturefor transportfor cold chain monitoring

Overview
Single-use temperature data logger for monitoring cold chain and extreme temperature applications. Measurement range reported as -90°C to +70°C. Internal RTD sensor, USB 2.0 connection and built-in LCD for on-site checks. Max memory 28,800 readings; typical battery life up to 30 days.

Key Features

• Single use
• Compatible with dry ice transport
• Measurement range (page): -90°C to +70°C
• Alternate listed limits: Low -80°C / High +70°C
• Built-in LCD display
• No external NTC/RTD probe supported
• USB 2.0 interface for data download
• Max. battery life: 30 days
• Automatic PDF report generation with data
• Configuration via TempCentre 2.0 (21 CFR Part 11 compliant)
• Factory NIST-traceable 3-point calibration
• Start modes: Manual, Automatic, Temperature Start
• Logging intervals: 60 sec (high frequency) — 2 hrs (low frequency)
• Shelf life: 1 year
• Certifications: CE; EN12830; RTCA-DO160G

Additional Information
Maximum memory: 28,800 readings. Note: product page shows Measurement Range as -90°C…+70°C while some feature entries list Temperature Low as -80°C and Temperature High as +70°C. CODE: TEM005Z.

Technical specifications

• Model: Alpha TD90s
• Measurement range: -90°C…+70°C (page also lists Temperature Low -80°C and High +70°C)
• Sensor type: Internal RTD probe
• Connection: USB 2.0
• Max memory: 28,800 readings
• Battery life: 30 days
• Reports: Automatic PDF report with data
• Configuration software: TempCentre 2.0 (21 CFR Part 11 compliance)
• Calibration: Factory NIST-traceable 3-point calibration
• Start modes: Manual / Auto / Temperature Start
• Logging intervals: 60 sec (high) — 2 hrs (low)
• Shelf life: 1 year
• Certifications: CE; EN12830; RTCA-DO160G
• Single use: Yes
• Dry ice compatible: Yes
• Has LCD display: Yes
• External probe: No
• Product code (SKU): TEM005Z