Home Messtechnik Produkte ACR Systems Inc. SmartReader Plus SmartReader Plus1

SmartReader Plus1

The SmartReader Plus1 data logger is specifically designed for easy monitoring and recording of temperature. With one internal ambient temperature channel and one input for optional remote temperature or contact closure sensing, this data logger is ideal for quick and accurate temperature recordings in a varity of applications.

Product Specifications

  • No. of Channels: Two
  • - One for ambient temperature
  • - One for temperature (with thermistor probe), switch staus or resistance
  • Memory Size: 32 KB, 128 KB and 1.5 MB
  • Accessories: ACR ET Series Temperature Probes or any NTC thermistor probe


Internal Temperature Sensor (common on all models]

  • ○ Type: Negative Temperature Coefficient Termistor 10,000 ohms @ 25ºC (77ºF)
  • ○ Accuracy: + / - 0,2ºC over the range of 0 to 70ºC(+ / - 0.3ºF over the range of 32 to 158ºF)
  • ○ Range: -40º to 70ºC (-40 to 158ºF)
  • ○ Resolution: 0.003ºC at 25 Internal Temperature Sensor (common on all models]
  • ○ Type: Negative Temperature Coefficient Termistor 10,000 ohms @ 25ºC (77ºF)
  • ○ Accuracy: + / - 0,2ºC over the range of 0 to 70ºC(+ / - 0.3ºF over the range of 32 to 158ºF)
  • ○ Range: -40º to 70ºC (-40 to 158ºF)
  • ○ Resolution: 0.4ºC (0.05ºF at 77ºF); better than 0.07ºC (0.12ºF) between -25 and 70ºC (-13 and 158ºF); better than 0.13ºC (0.23ºF) between than -40 an -25ºC (-40 and -13ºF)