Last Updated: 11/12/2018

Zoglab DSR-TH Temperature & Humidity Data Logger (PRO)

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Part Number: DSR-TH-UA (Professional) Categories: ,

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Product Highlights

  • Data logger for Temperature and Humidity
  • Built-in compact high precision temperature and humidity sensors
  • High definition LCD with wider viewing angles and redundant operation temperature
  • Support online linear and nonlinear calibration


  • DSR-TH Pro Temperature and Humidity Data Logger with Built-in compact high precision temperature and humidity sensors.
  • Support on-line linear and non-linear calibration
  • The professional version of DSR-TH with high accuracy probe.
    • Temperature Accuracy: ±0.2°C(23±2°C), Full scall ± 0.3°C
    • RH Accuracy: ±0.8%RH(40% ~ 60%RH), other range ±1.5%RH
  • Zoglab DSR Pro Series data loggers are low-cost digital instruments integrated with signal recording, display storage, and analysis.
  • DSR Series suitable almost to every application, examples like pharmaceutical, electronic, foodstuff, HVAC, archives management, agriculture research, textile, meteorology, transportation, biochemistry laboratory and much more.
  • The Zoglab DSR Pro Series not only log temperature, humidity, pressure, gas strength, but also equipped with the wireless transmission, remote monitoring, and system secondary development.
  • The operating current is only 50uA, while the power consumption is less than 0.18mW during standby mode.
  • The 3.6V/2400mAh lithium battery in DSR Series assures operation continuously for 3 to 5 years (depend on refresh interval set).
  • Large LCD Display with wide viewing angle and redundant temperature range in normal operation.
  • Flexible networking capability for continuous data logging. Support pure networking in the form of RS485/LAN/Wi-Fi/Zigbee for central management.
  • Compliance both CE and FCC, also according to RoHS requirement.

Data Sheet: Zoglab DSR Data Sheet

Measuring Data

T Measuring Range -30℃~70℃
T Accuracy ±0.2℃(23℃±2℃),full scale ±0.3℃
T Resolution 0.1℃/0.2 ℉
RH Measuring Range 0%~100%RH
RH Accuracy ±0.8%RH(40%~60%RH) / other range ±1.5%RH(Testing Environment 23℃±2℃)
RH Resolution 0.1%RH


Memory size 10,918[A] / 21,840[B] / 180,000[C] / 360,000[D]values
Alarm High level and low level, display+beep+backlight
Sampling Interval 2s、5s、10s、30s、60s、255s
Logging Interval 2seconds~24hours
Start with Delay Time 1~120s
Start Mode Start immediately / Time-lapse start / Timing start
End Mode Full / FIFO / Presetting units / Timing end
Timing Start / End Random start / End with format YYMMDD HHMMSS
Storage Temperature -50℃~90℃
ESD Protection ±25KV
Interface RS232 / RS485[R] / USB[U] / LAN[L],Wireless [W、B、Z、F、G]
Battery 3.6V lithium battery ×1
Battery Lifetime Typical 1year (with a sample rate of 10 seconds),5 years (in sleep mode)
RTC Battery CR2032
Clock Accuracy <12 mins/year
External voltage 5~24V DC
IP Class IP54

Sensing Probe

Model Original temperature and humidity probe
Dimensions Φ15×82.5mm

General Feature

Dimensions 123×117.3×33.4mm
Display Area 66×42mm
Housing ABS+PC,flame-retardant,toxicity and halogen free
Weight 260g
Temperature Accuracy
Humidity Accuracy
Dimensions(Unit : mm):