User guide

E-M-HP22-V2_13
Rotronic AG
Bassersdorf, Switzerland
Document code Unit
HygroPalm HP22-A hand-held indicator:
User Guide
Instruction Manual
Document Type
Page
6 of 16
Document title
© 2010-2012; Rotronic AG E-M-HP22-V2_13
Configurable Settings
Factory default
Unit system (Metric or English)
K
Metric, except USA: English
Psychrometric calculation
Dew / frost point
Fixed pressure value
1013.25 hPa or 29.92 In Hg
Data refresh rate
1 sec.
Display resolution
1 decimal
Display backlight (optional)
K
On Key Press
Displayed parameters
K
%RH and temperature
Trend indicator (display)
Enabled
Communication protocol
RO-ASCII
RS-485 address
0
Device name
Instrument model
Functions
Factory default
Humidity / temperature adjustment
K
Device write protection
Disabled (HP22 and probe)
Menu access from keypad
Enabled
Limit humidity output to 100 %RH
Enabled (probe)
Out-of-limit value digital / display alarm
Disabled (HP22 and probe)
Data recording (probe)
K
Enabled (loop mode – 10 min. interval)
Automatic humidity sensor test
Disabled (probe)
Humidity sensor drift compensation
Disabled (probe)
Monitor probe alarms
Enabled
Loss of communication with probe
Disabled
Simulator mode
Disabled (HP22 and probe)
o For a detailed description of all AirChip 3000 / HP22 main functions see document E-T-AC3000-DF-V1
o Instructions regarding the configuration of the HP22 and probe as well as access to the functions are
provided in the following manuals:
E-M-HW4v3-Main
E-M-HW4v3-F2-006
E-M-HW4v3-F2-001
E-M-HW4v3-DR-001
E-M-HW4v3-A2-001
E-M-AC3000-CP
.
o The factory default setting for dew / frost point calculation is frost point below freezing