Extech RH520B
Humidity+Temperature Chart Recorder with Detachable Probe
The Extech RH520B is a paperless Chart Recorder that provides simultaneous digital and graphical display of %RH and temperature or dew point, as well as showing date/time and min/max values. Use the free, PC-based software for data transfer to a PC and to graph %RH, temperature, dew point, wet bulb, and g/kg or GPP. Audible and visual high/low alarm limits can be set for humidity and temperature. This recorder is ideal for storage facilities, green houses, laboratories, and other buildings where temperature or humidity may need to be monitored.
Specifications
| General | |
|---|---|
| Relative Humidity | 1 to 99% |
| Relative Humidity Basic Accuracy | ±3% |
| Temperature [Air] | -22.0 to 140.0°F (-30.0 to 60.0°C) |
| Temperature [Air] Basic Accuracy | ±1.8°F (±1°C) |
| Additional Details | |
|---|---|
| Certifications | CE |
| Dimensions | 5 × 7.7 × 0.9" (129 × 195 × 22 mm) |
| Power | 3 × AA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 12.6oz (357 g) |
Resources & Support
Datasheet
Extech RH520B RH522B Datasheet
Certification
Extech RH520B Declaration of Conformity
Export Restrictions
The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.