Dwyer HM28 User Manual
Page 6
6
set unit
mbar, kPa, bar, 2)
mmH
2
O, mH
2
O,
mmHg, psi, inH
2
O,
inHg, hPa, Pa, MPa
set
high
resolution 1)
low
set damping
off
on
set baudrate
9600, 4800, 2400,
1200
set auto-off
1, 10, 60 min
continuous
continue
set time unit
minutes
hours
hours
set
1, 5, 10, 20, 30, 60 s
Rec. interval
2, 3, 5, 10, 30, 60 min
1)
manual, off
set
2.5 Hz (400 ms)
display rate
5 Hz (200 ms)
general reset?
set on default values
zero
print now
configuration?
UNIT
mbar
RESOLUTION
Display resolution,
high
influences measuring rate
in RS 232 mode
DAMPING
90% recovery after 4
off
measurements (when ON)
BAUDRATE
9600
AUTO OFF
Automatic switching off or
10 min
continuous mode
TIME UNIT
For leak rate, tendency
minutes
REC INTERVAL
Off = record mode is
5 s (1.3h)
deactivated
(max. record interval)
DISPLAY RATE
Normal mode indication/zoom
2.5 Hz (400 ms)
(influences DAMPING)
GENERAL RESET? Reset all settings and clear
PUSH ZERO
measurement memory
GENERAL RESET? After actuating ZERO
RESET OK
PRINT CONFIG?
Unit, ...
PUSH PRINT
PRINT CONFIG?
After actuating PRINT
PRINTING
1) If changed, the measurement memory is cleared 2) See in 4.1 "Technical data"
Display example
Notes
3.4
Configuration
Select mode:
Press >2 seconds
Î
on the display appears
CONFIGURATION
Store and exit:
Press >2 seconds
Î
on the display appears
SAVE CONFIGURATION