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Rotronic

HygroPalm HP22-A Handheld Indicator

Displays relative humidity, temperature and a variety of calculated parameters such as dew or frost point based on the measurements of a HygroClip2 plug-in probe

This product is no longer available. Contact us at 800-567-8686 for alternative solutions.

Have questions? We're here to help!
Have questions? We're here to help!

The HP22 is a versatile hand-held indicator that displays relative humidity, temperature and a variety of calculated parameters such as dew or frost point based on the measurements of a HygroClip2 plug-in probe.

Probe selection is based on the application. Depending on the HygroClip2 probe model, the measuring range is within 0 to 100 %RH and -100 to 200°C (-148 to 392°F). The HygroClip2 probes feature durable sensors and consistent performance. All HygroClip2 probes can be hot-swapped to facilitate routine calibrations.

The HP22 indicator offers extensive settings and functions that can be enabled and configured by the user either directly from the keypad or with the ROTRONIC HW4 software.

Interchangeable Probe Sold Seperately (Required)

Applications

• Food
• HVAC
• Meteorological
• Paper
• Pharmaceutical

• Combinable with all ROTRONIC HC2 probes
• Range of application: -10…60 °C / 0…100 %rh
• All psychrometric calculations
• Adjusted at 23 °C and 10, 35, 80 %rh
• Service interface (UART)
 

Probe adjustment by softwareYes, with service cable
Probe adjustment by keypad1 point or multi-point temperature and humidity adjustment
Event loggingSystem related events (FDA, GAMP)
Firmware update With internet and HW4 software
User informationFrom Software HW4 (devicemanager)
Data processing via HW4Yes
Device Protection by passwordYes
Sensor diagnostics (drift, state)Programmable; factory default - Off
Audit Trail/ electronic recordsFDA 21 CFR Part 11 and GAMP compatible
Choice of Battery / rechargeable batteryYes
Service InterfaceMini USB (UART)
Service InformationCalibration interval
Reverse voltage protectionMechanically in the connector
Max. cable lengthUp to 5 m with passive cable. Up to 100 m with active cable.
Max. probe cable length10 m
Enclosure materialABS
IP protection ratingIP40
Fire protection classComplies UL94-HB
FDA/GAMP compatibilityFDA 21 CFR Part 11 and GAMP compatible
Dimensions268 x 72 x 30 mm
Weight210.0000
Probe typeStandard probe
Operating range-10…60 °C / 0…100 %rh
Accuracy at 23 ±5 °CProbe dependent
Measuring range with interchangeable probe0…100 %rh and -50…200 °C
Power supply/Power consumption9 V battery, power supply 4 mA consumption without back light
Long-term stability<1 %rh / year
Humidity sensorProbe dependent
Temperature sensorProbe dependent
Response time T 63Probe dependent
Allowed wind speed20 m/s, with filter
Psychrometric calculationsAll psychrometric values
Number of probe inputs1
Calibration / adjustmentMultipoint adjustment via keypad
Initialisation timeTypically <2 sec.
Measurement intervalTypically 1 second (without calculations)
Display typeGraphic display. Display freely configurable.
BacklightWith Backlight
Battery indicatorLow Batt. Display
Exploitation softwareROTRONIC HW4
Menu guidanceYes
Trend indicatorYes, for models with display
Statistical functionsMin / Max, Average

RH Meters & Probes / Temperature Transmitters

Accessories

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