H31.0.31.6C-06
User’s Manual GMH3150
page 11
_______________________________________________________________________________________________________________________
8 Calibration Services
Calibration certificates – DKD-certificates – other certificates:
If device should be certificated for its accuracy, it is the best solution to return it with the referring sensors to
the manufacturer.
Only the manufacturer is capable to do efficient recalibration if necessary to get results of highest accuracy!
9 Specification
Measuring ranges:
Display range:
max. -1999...9999 digit, depending on connected sensor
Resolution:
depending on connected sensor
Pressure units:
mbar, bar, kPa, MPa, mmHg, PSI mH
2
O (only for devices with ‚m‘ printed below
display), selectable depending on connected sensor
Accuracy: (typ.)
±0,1%FS
(at nominal temperature)
(FASt and P.dET: ±0.5%FS)
Measuring rate:
slow:
4 meas./sec (ConF-Rate = Slow)
fast:
>100 meas./sec (ConF-Rate = FASt and P.dEt)
Nominal temperature:
25°C
Sensor:
All sensors of the GMSD..-series without recalibration can be connected
Connection:
Mini-DIN-Socket with locking mechanism
The sensor will automatically be detected, the measurement range settings are set
referring to to sensor data
Additional Functions:
Power-Off-Function:
Device will be automatically switched off if no key is pressed/no interface
communication takes place for the time of the power-off delay. The power-off delay
can be set to values between 1 and 120 min.; it can be completely deactivated.
Min/Max-Alarm:
The measuring value is constantly monitored for the min. and max. rails set
Alarming is done by integrated horn, display and interface
Real time clock:
Integrated clock with date and year
Logger:
2 Functions: individual value logger („Func–Stor“) and cyclic logger („Func–CYCL“)
Memory:
Stor: 99 data sets; CYCL: 9999 data sets
Cycle time CYCL:
1...3600 seconds
Display
:
2 four digit LCDs (12.4mm high and 7 mm high) for measuring values, and for min/
max memories, hold function, etc. as well as additional functional arrows.
Pushbuttons
:
6 membrane keys
Interface
:
Serial interface (3.5mm jack) can be connected to RS232 or USB interface of a PC
via electrically isolated interface adapter GRS3100, GRS3105 or USB3100 (see
accessories).
Power supply
:
9V battery, type: IEC 6F22 (included in scope of supply)
as well as additional d.c. connector (diameter of internal pin 1.9 mm) for external
10.5-12V direct voltage supply. (suitable power supply: GNG10/3000)
Power consumption:
Slow measuring rate: < 1.5 mA
Fast measuring rate: < 3.0 mA
Low-Power-Logger: < 0.1 mA (for cycle time>30s, without interface
communication active and no alarm horn sounding) up to 0.4 mA (at cycle time 1s)
Low battery warning:
!
-display and ' bAt '
Housing
:
impact-resistant ABS, membrane keyboard, transparent panel, Front side IP65
Dimensions:
142 x 71 x 26 mm (L x W x D)
Working temperature:
-25...+50°C
Allowable rel. humidity: 0...95 % RH (not condensing)
Storage temperature:
-25...+70°C
EMC
:
The device corresponds to the essential protection ratings established in the
Regulations of the Council for the Approximation of Legislation for the member
countries regarding electromagnetic compatibility (2004/108/EG).
Additional fault:
<1%
_
+
