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Specifications
SKU: HP32
Rotronic HygroPalm HP32 Humidity Meter
The Rotronic HygroPalm HP32 Humidity Meter provides portable humidity and temperature measurements for environmental checks and troubleshooting.
Spot Checks And Programmable Logging
The HP32 supports spot measurements and interval logging with compatible external probes. Minimum, maximum and average functions help summarise conditions during an inspection. Select a standard, precision, high-temperature or insertion probe to suit the measurement location, observing the compatibility list and probe operating limits.
Psychrometric Calculations
Alongside humidity and temperature, the instrument calculates dew/frost point, wet-bulb temperature, enthalpy, vapour concentration, specific humidity, mixing ratio and vapour pressure using the stated WMO calculation method. These values help interpret air conditions during HVAC and environmental investigations.
Portable Data Handling
Eight logging groups of 8,000 data points support repeated surveys. A Micro-USB connection provides battery charging and computer communication, and compatible HW4 software supports data workflows. The integrated rechargeable battery and compact housing support mobile checks without a permanently installed instrument.
Key Features
- Handheld humidity and temperature measurement
- Calculated psychrometric parameters
- Configurable data logging
- Micro-USB connection for data handling
- MIN/MAX/AVG display functions
- Psychrometric calculations using the WMO method
- Selectable logging from 1 second to 24 hours
- Micro-USB charging and PC communication
- IP65 handheld enclosure
Technical Specifications
| Specification | Details |
|---|---|
| Model | HP32 |
| Logging Capacity | 64,000 data points, arranged as 8 × 8,000 |
| Logging Interval | 1 second to 24 hours |
| Probe | Not included; select a compatible probe |
| Instrument Operating Conditions | -10 to 60 °C; 0–100 %RH, non-condensing |
| Battery | Integrated 3.7 V, 1,000 mAh lithium-polymer |
| Conditional Battery Runtime | Approximately 48 hours at 30-second logging with display off; approximately 10 hours with display continuously on |
| Calculated Parameters | Dew/frost point, wet bulb, enthalpy, vapour concentration, specific humidity, mixing ratio and vapour pressures |
| Protection Rating | IP65 |
| Dimensions | 160 × 63 × 30 mm |
| Weight | 185 g |
Applications
HVAC spot checks, building management investigations, agricultural and food environments, and pharmaceutical humidity and temperature inspections.
Configuration And Selection Notes
The HP32 is supplied without a measurement probe. Probe range and accuracy are separate from the handheld electronics and enclosure ratings. Confirm probe compatibility and software licence/package details before ordering.
Contact us to enquire about the Rotronic HygroPalm HP32 Humidity Meter and the configuration or accessories suited to your application.
Inquiry - Rotronic HygroPalm HP32 Handheld Humidity Meter