| | |
|
| |
| | |
|
|
Rotronic HygroPalm22-A Humidity Temperature Meter
|
Item Number: HP22-A
Manufacturer: Rotronic
Part Number: 0105.HP22-A
* Whole number only
|
|
Rotronic HygroPalm22-A Humidity Temperature Meter
The HP22-A is an indicator that displays humidity, temperature and a calculated parameter. This is based on the measurements of a HygroClip 2 plug-in probe. The measurement range is within 0 to 100 %RH and -100 to 200°C (-148 to 392°F) depending on the HygroClip 2 probe model. All the HygroClip 2 probes can be hot-swapped to encourage routine calibrations. This indicator has a broad set of settings and functions that can be enabled and configured by the user either directly from the keypad or with the Rotronic HW4 software.
Features
- Relative humidity and temperature measurement
- Dew Point and other psychrometric calculations
- Outstanding accuracy and repeatability
- 2,000 data point memory
- Auto-diagnostics and automatic correction
- Highest-possible measuring accuracy
Integral or interchangable probe
• The HygroPalm21 has an integral probe
and the HygroPalm22 is used with an
interchangeable probe
|
 |
Easy to read display
• Clear, backlit graphic display for easy reading |
AirChip3000
• Compensates humidity and temperature
over 30,000 reference points
• 2,000 data point memory
• Dew/frost point calculation
• Sensor auto-diagnostics and automatic correction
• Active alarming and information
• ASIC (Application Specific Integrated Circuit),
micro-controller and EEPROM on one chip
Tried-and-tested housing
• Ergonomic and robust ABS housing with rubber grip
for secure handling
|
|
Applications
 Probes for HygroPalm22 Dimensions Technical Specifications
|
HP21 |
HP22 |
| No. of probe inputs / Probe type |
Integrated sensors |
1/HygroClip2® |
| Humidity sensor |
Hygromer® M3-R |
Depends on probe |
| Temperature sensor |
Pt100 1/3 Class B |
Depends on probe |
Probe cable extension
|
N/A
|
Passive: max.
5 m, active 100 m
|
Accuracy at 23±5 °C
|
± 1.0 %rh / ± 0.2 K
|
Depending on
probe & adjustment
profile |
| Resolution AirChip3000 |
< 0.02 %rh / 0.01 K |
| Long-term stability humidity sensor |
<1 %rh / year |
| Response time τ63 |
<3 seconds |
Depends on probe |
| Start-up time |
Typically 3 seconds |
| Measurement range |
-10…60 °C / 0…100 %rh |
-50...200 °C |
| Electronics operating range |
-10…60 °C / 0…100 %rh |
Display type
|
Graphic display, backlit,
Parameters configurable |
| Trend indicator |
Yes |
| Power supply |
9 V battery / mains adaptor |
| Power consumption |
Typically 4mA with backlight off |
| Battery indicator |
Low battery indicator |
| Firmware update |
Possible via HW4 software |
| Sensor diagnostics (drift, state) |
Programmable, default: off |
| Sensor protection |
Polyethylene filter |
Depends on probe |
| Max. air velocity at probe |
20 m/sec |
Depends on probe |
| Probe adjustment from the keypad |
1-point offset |
Multipoint |
| Probe adjustment with HW4 software |
Humidity: Multi point, Temperature 2 point |
Data logging
2000 data point memory
|
internal
|
in probe
|
| Psychrometric calculations |
Dew point |
All available |
PC interface
|
Via ROTRONIC Interface cable,
HW4 compatible |
| Dataprocessing with HW4 |
Graphs, statistics, analyses, qualification etc. |
| Audit Trail & Electronic Records |
FDA-CFR21 Part 11 / GAMP compliance |
| Housing material / weight |
ABS / approx. 210g |
| Standards |
CE-compliant, 2007/108/EG |
| IP & fire protection rating |
IP40 / complies with UL94-HB |
|
The Rotronic HygroPalm21 measurement range is from -10 to 60 °C (14 to 140 °F) and 0 to 100 %RH.
|
The Rotronic HygroPalm23-A measurement range (depending on probe model) is from -100 to 200 °C (-148 to 392 °F) and 0 to 100 %RH.
|
Product Reviews
|
|