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DSR-THEXT Temperature and humidity loggers

- A compact probe designed for HVAC industry applications for minimally invasive measurement and recording of temperature and humidity in ducts
- Support over-limit screen alarm and audible alarm
- The original imported sensor quick-plug connector ensures 100,000 times of plugging and unplugging
- Applicable to fields such as HVAC/Agricultural Research/Animal and Plant Growth Monitoring

 

 

 

 

Digital networking temperature and humidity loggers

a low-power digital instrument integrating signal acquisition, display, storage and analysis. 

 

 

 


 

 

Designed for HVAC industry applications

Applicable to fields such as HVAC/Agricultural Research/Animal and Plant  Growth Monitoring


 

 

 

Clearer and wider working

temperature LCD display

FSTN technology provides a viewing range of up to 170°, allowing users to get a clear and bright digital display from any Angle.

 

 


 

 

Powerful networking function

DSR-THEXT recorder supports RS485/LAN/Wi-Fi/Zigbee and other forms of networking monitoring, recording and alarm, and can be unlimited mixed networking.

 


 

Safer design, strict EMC test

DSR-THEXT has passed CE, FCC certification, and strictly implements RoHS standards.
The main engine can withstand 25KV static shock, and the hard plastic alloy shell is made of flame retardant and non-toxic materials.

 

 


 

 

Professional and flexible electrical design

The active source and communication interface 5-24V wide voltage input polarity automatically differ
The adaptive RS232/485 2-in-1 interface greatly facilitates field debugging and installation.

 

 

 

 

 

Dimensions 123×117.3×33.4mm
Display area 66×42mm
Housing  ABS+PC,flame-retardant,toxicity and halogen free
Weight 355g

 

 

 

Measuring data    
     
T measuring range

 

-40℃~85℃
T accuracy   ±0.3℃(23℃±2℃),  full scale±0.5℃
T resolution   0.1℃/0.2℉
RH  measuring range   0%~100%RH
RH  accuracy    ±3%RH(10%~85%RH)
other range ±5%RH( Testing Environment 23°C±2°C)
±2%RH(High-precision version)
RH  resolution    0.1%RH
     
General parameters    
     
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   1s~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
T storage    -50℃~90℃
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   5~24VV DC
Software   ANALYSIS
IP class   IP54

Sensing probe    
     
Model   External sensor(TH both in one)
Dimensions   Φ12×73mm
Wire   Φ3.5mm×3000mm,low-temperature and corrosion resistant

     

 

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