Description
The HygroPalm HP31 is a hand meter with a fixed Rotronic sensor. The handheld meter can measure and record relative humidity, temperature and psychrometric parameters on site.
Benefits
- Relative humidity, temperature and psychrometric calculations
- Graphic display for up to 4 values
- Freely configurable visual and audible alarms at any value
- 64’000 data points memory programmable interval recording
- Long-lasting battery (up to 48 hours when logged on every 30s)
Applications
Mobile inspection and sampling in HVAC, the pharmaceutical industry and building management systems
Set contents
- HygroPalm HP31 (met vaste voeler)
- Soft Case
- Micro-USB cable (computer connection and battery charging)
- HW4 LITE license key (max. 3 instruments can be connected)
Specificaties
Device typeHandheld deviceRange of application-10…60°C / 0…100%RH (non-cond.)
| Parameters | Relative humidity and temperature |
| Probes | Fixed probe |
| Probe application range | -10…60°C / 0…100%RH |
| Functions | Spot measurements
Time programmable interval logging
MIN / MAX / AVG |
| Battery | Lithium Polymer, 3,7V, 1000 mAh (integrated)
48h – Logging every 30s, screen off
10h – Screen always on |
| Psychrometric calculations | Dew / Frost point (Dp /Fp)
Wet bulb temperature (Tw)
Enthalpy (H)
Vapor concentration (Dv)
Specific humidity (Q)
Mixing ratio by weight (R)
Vapor pressure (E)
Saturation vapor pressure (Ew)
Saturation vapor density (SVD) |
| Calculation method | WMO Standard |
| Display refresh rate | 1 s (typical) |
| Logging interval | 1 s…24 h |
| Storage capacity | 8×8000 data points |
| Communication interfaces | Micro USB port,HW4 compatible > V3.9 |
| Housing | ABS, TPR |
| IP protection rating | IP65 |
| Storage and transport conditions | -10…45°C / 10…90%RH |
| Dimensions | 160 x 63 x 30 mm |
| Weight | 185 g |
