Last Updated: 14/08/2018

Zoglab DSR-THDP Temp, RH & Differential Pressure Data Logger

Zoglab Logo - Celectric

RM2,628 inclusive tax *Malaysia only

Usually ships in 1 to 2 weeks

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Product Highlights

  • Data Logger for Temperature, Humidity and Differential Pressure
  • Energy-conservation and environmental protection under low cost
  • Online Zeroing and Linearization
  • Selectable differential pressure measuring range between 0 and 1000Pa.
  • User-friendly interface with graphic analysis software


  • DSR-THDP measures and logs Temperature, Humidity and Differential Pressure under a single device.
  • Support on-line linear and zero setting
  • The differential pressure range of DSR-THDP is configurable between range 0 to 1000Pa.
  • Zoglab DSR 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 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, and power consumption 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±0.3℃(23℃±2℃),full scale ±0.5℃
T Resolution0.1℃/0.2℉
RH Measuring Range0%~100%RH
RH Accuracy±3%RH(10%~85%RH),other range ±5%RH(Testing Environment 23℃±2℃)
RH Resolution0.1%RH
DP Measuring range0~100.0Pa,0~200.0Pa
DP Accuracy±1.5%FS±3Pa (Testing Environment 25℃,980.0 hPa~1015.0 hPa)
DP Resolution0.1Pa


Memory Size10,918[A] / 21,840[B] / 180,000[C] / 360,000[D]values
AlarmHigh level and low level, display+beep+backlight
Sampling Interval2s、5s、10s、30s、60s、255s
Logging Interval2seconds~24hours
Start with Delay Time1~120s
Start ModeStart immediately / Time-lapse start / Timing start
End ModeFull / FIFO / Presetting units / Timing end
Timing Start / EndRandom start / End with format YYMMDD HHMMSS
Storage Temperature-50℃~90℃
ESD Protection±25KV
InterfaceRS232 / RS485[R] / USB[U] / LAN[L] / Wireless [W、B、Z、F、G]
Battery3.6V lithium battery ×1
Battery LifetimeTypical 1year (with a sample rate of 10 seconds),5 years (in sleep mode)
RTC BatteryCR2032
RTC Battery<12 mins/year
External voltage5~24V DC
IP ClassIP54

Sensing Probe


General Feature

Display Area66×42mm
HousingABS+PC,flame-retardant,toxicity and halogen free