GHM GREISINGER G 1000 Series User manual

Quick reference guide
G 1111 / G 1114
Vacuum meter | barometer
EN

Table of contents
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Table of contents
1 About this documentation......................................................4
1.1 Purpose of the document................................................................4
1.2 Legal notices..................................................................................4
1.3 Further information.........................................................................4
2 Safety.......................................................................................5
2.1 Explanation of safety symbols ........................................................5
2.2 Foreseeable misuse .......................................................................5
2.3 Safety instructions..........................................................................6
2.4 Intended use...................................................................................6
3 The product at a glance..........................................................7
3.1 The G 1100 barometer series.........................................................7
3.2 Display elements............................................................................7
3.3 Operating elements........................................................................8
3.4 Connections ...................................................................................9
4 Operation...............................................................................10
4.1 Opening the configuration menu...................................................10
4.2 Open the adjustment menu...........................................................12
5 Measurement Basics.............................................................13
5.1 Vacuum measurements................................................................13
5.2 Special functions ..........................................................................13
5.2.1 NVLL Tare function.........................................................................14
5.2.2 AVR0:02 / AVR0:05 / AVR0: 10........................................................15
6 Operation and maintenance.................................................16
6.1 Operating and maintenance notices..............................................16
6.2 Battery..........................................................................................16
6.2.1 Battery indicator............................................................................16
6.2.2 Changing battery..........................................................................16

Table of contents
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7 Error and system messages.................................................17
8 Technical data .......................................................................18
9 Service ...................................................................................22
9.1 Manufacturer................................................................................22

1 | About this documentation
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1 About this documentation
1.1 Purpose of the document
_
–This document is intended as a quick reference option.
–It does not replace the operating manual.
–For this reason, read the operating manual before operating the product for the
first time.
1.2 Legal notices
This document is entrusted to the recipient for personal use only. Any impermissible
transfer, duplication, translation into other languages or excerpts from this operating
manual are prohibited.
The manufacturer assumes no liability for print errors.
1.3 Further information
_
Software version of the product:
–V1.1 or later
_
Link to the complete operating manual:
_
http://www.greisinger.de
For the exact product name, refer to the type plate on the rear side of the product.

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2 Safety
2.1 Explanation of safety symbols
_
DANGER
This symbol warns of imminent danger, which can result in death, severe bodily injury,
or severe property damage in case of non-observance.
_
CAUTION
This symbol warns of potential dangers or harmful situations, which can cause damage
to the device or to the environment in case of non-observance.
_
NOTE
This symbol indicates processes, which can have a direct influence on operation or
can trigger an unforeseen reaction in case of non-observance.
2.2 Foreseeable misuse
_
The fault-free function and operational safety of the product can only be guaranteed if
applicable safety precautions and the device-specific safety instructions for this docu-
ment are observed.
If these notices are disregarded, personal injury or death, as well as property damage
can occur.
DANGER
Incorrect area of application!
In order to prevent erratic behaviour of the product, personal injury and property
damage, the product must be used exclusively as described in the chapter Description
in the operating manual.
–The product is not suitable for use in explosion-prone areas!
–The product must not be used for diagnostic or other medical purposes on pa-
tients!
–For measurements requiring devices that are subject to authorisation or special
approvals, this product is not a substitute for such products and can only be used
as an aid in preparatory or comparison measurements!

2 | Safety
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_
2.3 Safety instructions
_
NOTE
This product does not belong in children's hands!
2.4 Intended use
_
_
_
The device measures the absolute pressure in the air, clean water or in non-
corrosive/non-ionising gases. A direct measurement of the environmental pressure can
take place or the measurement pressure is taken with a suitable hose connected to the
port. Relative measurements can also be conducted with the integrated special func-
tion NVLL.
Applications include:
G 1111
G 1114
Barometric measurements (e.g. weather)
Barometric measurements (e.g. weather)
Vacuum measurements (down to 0.0 hPa
abs., negative pressure via hose or even
with complete device evacuation)
Vacuum measurements (down to 0 hPa
abs., negative pressure via hose or even
with complete device evacuation)
Pneumatic measurements (up to 14000
hPa abs. or 14 bar abs.)
The pressure connection is made at the supplied interchangeable pressure connection
ports with suitable hoses - 4 different connection options are available as standard,
many other connection options can be used easily and reliable with G 1/8 adapters.
The device must only be used under the conditions and for the purposes for which it
was designed.
It must be handled with care and used according to the technical data (do not throw,
strike, etc.). Suitable measures must be used to protect the pressure connections and
be protected from dirt.
_
NOTE
Complete evacuation see Vacuum measurements [13].

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3 The product at a glance
3.1 The G 1100 barometer series
LCD Display
Front view
Connection variants
Top view
3.2 Display elements
_
Display
_
Battery indicator
Evaluation of the battery status
_
Unit display
Display of the units or Min/Max/Hold information
text
_
Main display
Measurement of the current pressure or value for
min/max/hold
_
Auxiliary display
Measurement of the current pressure in
Min/Max/Hold mode
_

3 | The product at a glance
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3.3 Operating elements
_
On / Off button
Press briefly
Switch on the product
Activate / deactivate lighting
Long press
Switch off the product
Reject changes in a menu
_
Up / Down button
Press briefly
Display of the min/max value
Change value of the selected parameter
Long press
Reset the min/max value of the current measure-
ment
Both simultaneously
Rotate display, overhead display
_

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Function key
Press briefly
Freeze measurement (Hold)
Return to measurement display
Call up next parameter
Long press, 2s
Start menu configuration, (ONF appears in the
display
Close menu, changes are saved
Long press, 4s
Depending on the selected special function: Activa-
tion of the Tare function NVLL or rapid measurement
with mean value AVR
3.4 Connections
Universal connection
Interchangeable pressure connection via G1/8"
thread.

4 | Operation
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4 Operation
4.1 Opening the configuration menu
1. Press the Function key for 2 seconds to open the Configuration menu.
2. (ONF appears in the display. Release the Function key.
_
Parameter
Values
Meaning
_
Display unit
UN,T
HPa
mBaR
BaR
(G 1114 )
PSI
mmKG
_
Activatable special functions
NVLL
Tare function available
AVR 0:02 / AVR
0:05 / AVR 0: 10
Rapid measurement with mean value over 2 s / 5 s
/ 10 s activatable
_

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Measuring rate
RATE
Selection of the measurement speed
SLO
Slow
FAST
Fast
_
Nautical norm correction
SEA.L
NO
Inactive, display measured air pressure directly
YES
Active, display air pressure compensated to sea
level
ALT,
-500 .. 9000
Height above sea level in m for correction
_
Shut-off time
POFF
OFF
No automatic shut-off
0:15 0:30 1:00 4:00
12:00
Automatic shut-off after a selected time in hours
and minutes, during which no buttons have been
pressed
_

4 | Operation
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Backlight
L,TE
OFF
Backlight deactivated
0:15 0:30 1:00 4:00
Automatic shut-off of the backlight after a selected
time in minutes and seconds, during which no
buttons have been pressed
ON
No automatic shut off of the backlight
_
Factory settings
IN,T
NO
Use current configuration
YES
Reset product to factory settings. IN,T DONE appears
in the display
4.2 Open the adjustment menu
For information refer to the operating manual!

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5 Measurement Basics
5.1 Vacuum measurements
The device is especially suitable to measure rough vacuum via the pressure port very
fast. But if the complete device is evacuated the following has to be considered:
CAUTION
Damage possible by fast complete evacuation!
Due to the water tight construction a complete evacuation of the device may degrade
water protection. The keypad/display screen may break loose. If the device should still
be used for this application, the following options are available:
–Remove the o-ring of the battery compartment! The Instrument then is no more
water protected! Changing battery.
–Specialized variants G 1111-VAC!
5.2 Special functions
_
With the special functions that can be selected via the Configuration menu, the device
can be optimised for special measuring tasks. After it is switched on, the device starts
up in standard measuring mode, the relevant special function is started by pressing
and holding the Function key for 4 s.

5 | Measurement Basics
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_
CAUTION
Air pressure at port variant UT!
With higher pressures greater than 1 bar, the hoses must be secured to prevent
unintended loosening. Suitable GDZ hose clamps are used for this purpose.
–6x1 mm PVC GDZ-01. Up to 5 bar rel., vacuum-suitable!
–6x1 mm PE GDZ-02. Up to 10 bar rel., vacuum-suitable!
–6x1 mm PUR GDZ-03. Up to 9 bar rel., vacuum-suitable!
5.2.1 NVLL Tare function
The special function FVNC NVLL has been selected in the configuration menu.

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The display can be zeroed by pressing the Function key for 4 s. If the tare function is
activated, NVLL blinks in the lower display. The tare function can be reset by pressing
the Function key again for 4 s.
NOTE
The tare function is independent of the zero point correction accessible via the settings
menu.
5.2.2 AVR0:02 / AVR0:05 / AVR0: 10
Fast measurement with mean value over 2 s / 5 s / 10 s
Mean value mode for measurement of heavily fluctuating pressures.
In the Configuration mode, a special function AVR0:02, AVR0:05 or AVR0: 10 has been
selected.
By pressing and holding the Function key for 4 s. the measurement with mean value
can be activated.
The different mean value times of 2, 5 or 10 seconds can be selected depending on
the requirement.
_
The first parameter is shown in the auxiliary display.
_
If the Tare function is activated when called up, this special function AVRcan be reset
by pressing and holding the Function key for 4 s. In order to reactivate the Tare, the
special function must be switched in the configuration menu.

6 | Operation and maintenance
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6 Operation and maintenance
6.1 Operating and maintenance notices
_
NOTE
Pressure connections must be protected from soiling.
6.2 Battery
6.2.1 Battery indicator
_
For additional information, refer to the operating manual!
6.2.2 Changing battery
_
Only use new, high-quality and suitable alkaline batteries!
For additional information, refer to the operating manual!

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7 Error and system messages
Display
Meaning
Possible causes
Remedy
----
Calculation not
possible
Measurement data
acquisition is run-
ning
Waiting for data collection
No display,
unclear
characters
or no re-
sponse
when but-
tons are
pressed
Battery depleted
System error
Product is defective
Battery depleted
Error in the product
Product is defective
Replace battery
Send in for repair
BAT
Battery depleted
Battery depleted
Replace battery
BAT LO
Battery depleted
Battery depleted
Replace battery
ERR.1
Measuring range
exceeded
Measurement too
high
Product is defective
Stay within allowable meas-
urement range
Send in for repair
ERR.2
Measuring range is
undercut
Measurement too
low
Product is defective
Stay within allowable meas-
urement range
Send in for repair
SYS ERR
System error
Error in the product
Switch product on/off
Replace batteries
Send in for repair

8 | Technical data
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8 Technical data
_
_
G 1111
Measuring range
0.0 .. 1700.0 hPa (mbar) abs.
0.00 .. 25.00 PSI abs.
0.0 .. 1300 mmHg (Torr) abs.
Accuracy
Typ.: ± 2 hPa (at T: 5 .. 30 °C)
Max.: ± 1.25 % FSS
Measuring cycle
FAST: approx. 25 measurements per second
SLO: approx. 2.5 measurements per second
Overload
3000 hPa abs.
Pressure connection
1 hose connection, interchangeable with G1/8
universal port
Display
3-line segment LCD, additional symbols, illuminat-
ed (adjustable white, permanent illumination)
Standard function
Min/Max/Hold
Auto-power-Off function / if activated, switches the
product off automatically
Additional functions
NVLL: Tare function
AVR: Averaging over 2 s / 5 s / 10 s
Calibration
Zero point and gradient adjustment
Housing
Break-proof ABS housing
Protection rating
IP67
Dimensions
L*W*H [mm] and
weight
108 * 54 * 28 mm without pressure connector
140 g, incl. battery

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Operating conditions
-20 to 50 °C; 0 to 95 % r.h. (short-term condensa-
tion possible)
Storage temperature
-20 to 70 °C
Current
supply
2*AA battery (included in the scope of delivery)
Current require-
ment/
Battery life
approx. 1 mA (slow measurement SLO)
Operating time approx. 3000 h
Battery indicator
4-stage battery status indicator,
Charge indicator for low charge level: "BAT LO"
Auto-power-OFF function
The device switches off automatically if this is
activated
Directives and standards
The devices conform to the following Directives of
the Council for the harmonisation of legal regula-
tions of the Member States:
2014/30/EU EMC Directive
2011/65/EU RoHS
Applied harmonised standards:
EN 61326-1:2013 Emission limits: Class B
Immunity according to Table 1
Additional error: < 1 % FS
EN 50581:2012
The device is intended for mobile use and/or
stationary operation in the scope of the specified
operating conditions without further limitations.
_
_

8 | Technical data
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G 1114
Measuring range
0 .. 14000 hPa (mbar) abs.
0.00 .. 199.99 PSI abs.
0 .. 10500 mmHg (Torr) abs.
Accuracy
Typ.: ± 0.02 % FSS +/-0.1 % of value (@ 25 °C)
Max.: ± 0.1 % FSS ± 0.5 % of value
Measuring cycle
FAST: approx. 25 measurements per second
SLO: approx. 2.5 measurements per second
Overload
20000 hPa abs.
Pressure connection
1 hose connection, interchangeable with G1/8
universal port
Display
3-line segment LCD, additional symbols, illuminat-
ed (adjustable white, permanent illumination)
Standard function
Min/Max/Hold
Auto-power-Off function / if activated, switches the
product off automatically
Additional functions
NVLL: Tare function
AVR: Averaging over 2 s / 5 s / 10 s
Calibration
Zero point and gradient adjustment
Housing
Break-proof ABS housing
Protection rating
IP67
Dimensions
L*W*H [mm] and
weight
108 * 54 * 28 mm without Pressure connector
140 g, incl. battery
Operating conditions
-20 to 50 °C; 0 to 95 % r.h. (short-term condensa-
tion possible)