UA means USB interface, WA means WiFi interface, LA imeans LAN interface, RA means RS232 OR RS485
DSR-TH Temperature and humidity loggers
- Built-in high-precision temperature and humidity sensor, with compact design
- Support USB, RS232/485, LAN, wireless and other communication interfaces
- High definition, wide viewing angle, wide temperature LCD display
- Support online single-point and multi-point calibration
- Suitable for fields such as medicine and health/electronic manufacturing/biochemical laboratory/museum
DSR-TH Temperature and humidity loggers
- Built-in high-precision temperature and humidity sensor, with compact design
- Support USB, RS232/485, LAN, wireless and other communication interfaces
- High definition, wide viewing angle, wide temperature LCD display
- Support online single-point and multi-point calibration
- Suitable for fields such as medicine and health/electronic manufacturing/biochemical laboratory/museum
| Measuring data | ||
| T measuring range |
|
-30℃~70℃ |
| T accuracy | ±0.3℃(23℃±2℃), full scale ±0.5°C | |
| 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 | Internal |

