TempTag BLE Data Loggers measure temperature. This Bluetooth® Low Energy-enabled logger is designed for wireless communication with a mobile device. It transmits over Beacon. Using the Mobile app, you can easily configure the device with external and internal sensors. You can also quickly perform daily device checks, download reports, and monitor alarms. Use the mobile application to check the current temperature, maximum or minimum readings, alarms, battery use, and more.

Radio Frequency Bluetooth
Radio Protocol BLE 5.0
Model-1 (FX700): Lab/Cryogenic RTD Temperature Probe:

  • Temperature Range: -328°F to 311°F (-200°C to 155°C)
  • Accuracy: ±1.3°F(0.7°C) at -94°F to -112°F (-70°C to -80°C)
  • NIST Calibration: Traceability available
  • Cable Length: 10’ (3 m)

Standard Temperature Probe

  • Temperature Range: -60°F to 180°F (-51°C to 82°C)
  • Accuracy: ±0.4°F (0.2°C) from 14°F to 158°F (-10°C to 70°C), ±0.4°F(0.5°C) from -40°F to 14°F (-40°C to -10°C) and over 158°F (70°C)
  • Cable Length: 6 ft

Internal Sensor Temperature Range: -40°F (-40°C) to 257°F (125°C)

Accuracy:  ±0.2°F (±0.1°C)

Internal Sensor Humidity Range: 0-100% RH

Accuracy: ±1.5%RH

Model-2 (FX800): Current Sensor: 4 to 20mA

Voltage Sensor: 0 to 10V

Logger Operating Range -10° to 50°C (14° to 122°F), 0 to 95% RH (non-condensing)
Logging Rate 1min to 60min
Time Accuracy ±1 minute per month at 25°C (77°F)
Battery Type 3 V CR2477X (Lithium Manganese Dioxide), user replaceable
Battery Life 2 Years
Memory 8 MB (More than 1,00,000 measurements internal and external sensor)
Full Memory Download Time Approximately 20 Minutes; may take longer the farther the device is from the logger
Dimensions 5.25 x 3.85 x 1.63 cm (2.07 x 1.52 x 0.64 inches)
Weight 100 g (3.52 oz)
Environmental Rating IP67