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  • GSM External Probe Temperature Humidity Data Logger

    Model: GSM-20E

    Features:   

    ●USB interface communicate with PC for setup and data download

    ●Start logging method: Immediately, Button, Start at

    ●Replaceable battery and data is not lost if exhausted

    ●Two point calibration for each channel

    ●Alarm limit settings for all channels

    ●External probe is waterproof and its length can be customized

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    • Overview
    • Specification
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    • GSM-2.jpg

    • ModelsGSM-20GSM-20EGSM-21E
      Relative HumidityMeasurement Range0 to 100%RH0 to 100%RH0 to 100%RH
      Accuracy(Typ.)±3%RH±3%RH±2%RH
      Resolution(Typ.)0.1%RH0.1%RH0.1%RH
      TemperatureMeasurement Range-30 to 70°C-40 to 125°C-40 to 125°C
      Accuracy(Typ.)±0.3°C±0.3°C±0.2°C
      Resolution(Typ.)0.1°C0.1°C0.1°C
      Sensor LocationInternalExternalExternal
      Memory Capacity32,000 Readings
      Sample Rate1s to 24h
      Power SupplyRechargeable Lithium   Battery, or USB interface to Power
      Dimentions120mm*74mm*24mm
      WeightApprox. 130 grams
    • GROUP

      SUT

      YSUP

      YMUP

      SSN-XXP

      Description

      Single Use USB   Data Logger

      PDF Single Use   USB Data Logger

      PDF Multi-use   USB Data Logger

      USB Data Logger   with PDF Direct-Generating

      Disposable

      YES

      YES

      /

      /

      Temperature only

      YES

      YES

      /

      /

      Temperature and   RH

      /

      /

      YES

      YES

      PDF report   Direct generating W/O software  (U-DISK)

      NO

      YES

      YES

      YES

      External probe   (Option) available

      NO

      NO

      NO

      YES

      With "PIDFI" software to restart logging (PDF)

      NO

      NO

      YES

      YES

      USB Interface

      Type A

      Type A

      Type A

      Type A

      Sound &   Light Alert

      NO

      NO

      NO

      NO

      SMS Alert

      NO

      NO

      NO

      NO

      Other parameters

      /

      /

      /

      /

      Battery Type

      Disposable   Lithium 

      battery
      Model:CR2032

      Disposable   Lithium 

      battery
      Model:CR2032

      Replaceable Lithium   

      battery
      Model:CR2032

      Replaceable   lithium 

      battery  Model:14250

      IP67

      YES

      YES

      NO

      NO

      Power Supply

      Battery

      Battery

      Battery or USB   Power

      Battery or USB   Power


      GROUP

      SSN

      DWL

      GGL

      GSM

      Description

      USB Data Logger

      Sound & Light Alarm 

      USB Data Logger

      Compact USB Data   Logger

      SMS Alarm Data  Logger

      Disposable

      /

      /

      /

      /

      Temperature only

      /

      /

      /

      /

      Temperature and   RH

      YES

      YES

      YES

      YES

      PDF report   Direct generating W/O software (U-DISK)

      NO

      NO

      NO

      NO

      External probe   (Option) available

      YES

      YES

      NO

      YES

      With "PIDFI" software to restart logging (PDF)

      NO

      NO

      NO

      NO

      USB Interface

      Type A

      MINI USB

      Type A

      Mini USB

      Sound & Light Alert

      NO

      YES

      NO

      YES

      SMS Alert

      NO

      NO

      NO

      YES

      Other parameters

      Voltage; Current; 

      Thermocouple; 

      Air Pressure

      /

      /

      /

      Battery Type

      Replaceable   lithium 

      battery
      Model:14250

      Replaceable alkaline

      battery
      Model: AAA 1.5V

      Repleceable  Lithium 

      battery
      Model:CR2032

      Rechargeable   Lithium Battery
      Model: 500mAh 3.6V

      IP67

      Some models

      NO

      NO

      NO

      Power Supply

      Battery or USB   power

      Battery or USB   power

      Battery or USB   Power

      AC Adapter   (Internal battery for backup only)

    • GSM Series.pdf

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