Contact Online or Call 400-8878-571Get Purchase Advice
- 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. |
 |
 |
Professional and flexible electrical design
The active source and communication interface 5-24V wide voltage input polarity automatically differ |
|
|
Dimensions 123×117.3×33.4mm |
| 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 |
