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

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Hygro Palm HP22 A Handheld Indicator 00989

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 software	Yes, with service cable
Probe adjustment by keypad	1 point or multi-point temperature and humidity adjustment
Event logging	System related events (FDA, GAMP)
Firmware update	With internet and HW4 software
User information	From Software HW4 (devicemanager)
Data processing via HW4	Yes
Device Protection by password	Yes
Sensor diagnostics (drift, state)	Programmable; factory default - Off
Audit Trail/ electronic records	FDA 21 CFR Part 11 and GAMP compatible
Choice of Battery / rechargeable battery	Yes
Service Interface	Mini USB (UART)
Service Information	Calibration interval
Reverse voltage protection	Mechanically in the connector
Max. cable length	Up to 5 m with passive cable. Up to 100 m with active cable.
Max. probe cable length	10 m
Enclosure material	ABS
IP protection rating	IP40
Fire protection class	Complies UL94-HB
FDA/GAMP compatibility	FDA 21 CFR Part 11 and GAMP compatible
Dimensions	268 x 72 x 30 mm
Weight	210.0000
Probe type	Standard probe
Operating range	-10…60 °C / 0…100 %rh
Accuracy at 23 ±5 °C	Probe dependent
Measuring range with interchangeable probe	0…100 %rh and -50…200 °C
Power supply/Power consumption	9 V battery, power supply 4 mA consumption without back light
Long-term stability	<1 %rh / year
Humidity sensor	Probe dependent
Temperature sensor	Probe dependent
Response time T 63	Probe dependent
Allowed wind speed	20 m/s, with filter
Psychrometric calculations	All psychrometric values
Number of probe inputs	1
Calibration / adjustment	Multipoint adjustment via keypad
Initialisation time	Typically <2 sec.
Measurement interval	Typically 1 second (without calculations)
Display type	Graphic display. Display freely configurable.
Backlight	With Backlight
Battery indicator	Low Batt. Display
Exploitation software	ROTRONIC HW4
Menu guidance	Yes
Trend indicator	Yes, for models with display
Statistical functions	Min / Max, Average