HygroPalm - HP21 - Handheld
HygroPalm - HP21 - Handheld
The HP21 is a highly accurate handheld indicator that displays relative humidity, temperature and dew or frost point temperature. The HP21 is perfect for spot checking HVAC installations, manufacturing or storage areas and any ambient air measurement within the temperature range of -10 to 60°C (14 to 140 °F). The HP21 is designed to meet a wide range of user requirements from the most basic applications to the most demanding applications.
The HP21 indicator offers an extensive set of settings and functions that can be configured and enabled by the user with the ROTRONIC HW4 software. In spite of its high end design, the HP21 is ideal even as a simple humidity and temperature indicator.
Applications
Mobile inspection and random tests in HVAC, the pharmaceutical industry and building management systems
Features
• Range of application -10…60 °C / 0…100 %rh
• Accuracy at 23°C ±5 K: 1 %rh, 0.2 K
• Adjusted at 23 °C and 10, 35, 80 %rh
• Service interface (UART)
• Calculation of dew and frost point
| Humidity sensor | Hygromer IN-1 |
|---|---|
| Temperature sensor | PT100 1/3 DIN Class B |
| Long-term stability | <1 %rh / year |
| Calibration / adjustment | with keypad |
| Accuracy w. adjustment profile "standard" | at 23 °C / 10, 35, 80 %rh ± 1.0 %rh / ± 0.2 K |
| Accuracy at 23 ±5 °C | ±1.0 %rh / ±0.2 K |
| Reproducibility Airchip | <0.02 %rh / 0.01 K |
| Response time t 63 | <3 sec. |
| Power consumption | 9 V battery / ~5 mA (without lighting) |
| Dimensions | 268 x 72 x 30 mm |
| Initialisation time | Typically <3 sec. |
| Operating range | -10…60 °C / 0…100 %rh |
| Allowed wind speed | 40 m/s, with filter |
| Display type | Graphic display. Display freely configurable. |
| Backlight | with Backlight |
| Alarm indicators | Yes |
| Battery indicator | Low Batt. Display |
| Exploitation software | ROTRONIC HW4 |
| Trend indicator | Yes |
| Psychrometric calculations | Dew or frost point |
| Software Update | With internet and HW4 software |
| User information | from Software HW4 (devicemanager) |
| Data processing via HW4 | Graphics, statistics, analysis, qualification, etc. |
| Service Interface | Mini USB (UART) |
| IP protection rating | IP40 |
| Fire protection class | Complies UL94-HB |
| FDA/GAMP compatibility | FDA 21 CFR Part 11 and GAMP compatible |
| Measuring range with integrated probe | -10…60 °C / 0…100 %rh |
| Measurement interval | 2 seconds |
| Menu guidance | Yes |
| Probe adjustment by software | Yes, with service cable |
| Device Protection by password | Yes |
| Probe protection | Polycarbonate plastic cage, black |
| Enclosure material | ABS |
Want to learn more about our products?
We will be pleased to personally advise you.
+81 422 502 600
info@michell-japan.co.jp
