RS PRO RS 1111-UT User manual

H88.0.1X.DK2RS-1.0
Operating Manual
EN
RS 1111-UT Stock number: 205-0961
RS 1114-UT Stock number: 205-0965
rspro.com

page 2 of 22 Operating Manual RS 1111, RS 1114
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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 RS 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 ..........................................................................14
5.2.1 NVLL Tare function.........................................................................14
5.2.2 AVR0:02 / AVR0:05 / AVR0: 10........................................................14
6 Operation and maintenance ................................................. 15
6.1 Operating and maintenance notices..............................................15
6.2 Battery..........................................................................................15
6.2.1 Battery indicator............................................................................15

Operating Manual RS 1111, RS 1114 page 3 of 22
6.2.2 Changing battery..........................................................................15
7 Error and system messages ................................................. 17
8 Technical data ....................................................................... 18
8.1 RS 1111.......................................................................................18
8.2 RS 1114.......................................................................................20
9 Service ................................................................................... 22
9.1 Manufacturer................................................................................22

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1 About this documentation
1.1 Purpose of the document
_
–This document is intended as a quick reference option.
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
_
For the exact product name, refer to the type plate on the rear side of the product.

Operating Manual RS 1111, RS 1114 page 5 of 22
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!

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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:
RS 1111
RS 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.
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].

Operating Manual RS 1111, RS 1114 page 7 of 22
3 The product at a glance
3.1 The RS 1100 barometer series
LCD Display
Front view
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
_

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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
_

Operating Manual RS 1111, RS 1114 page 9 of 22
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.

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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
(only at RS 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
_
Measuring rate
RATE
Selection of the measurement speed
SLO
Slow
FAST
Fast
_

Operating Manual RS 1111, RS 1114 page 11 of 22
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
_
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

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4.2 Open the adjustment menu
1. The product is switched off
2. Press and hold the Down button.
3. Press the On/Off button to switch on the product.
4. Release the On/Off button after 1 second and then the Down button in order to
call up the adjustment menu. The display shows the first parameter.
Parameter
Values
Meaning
_
Zero point correction: offset
PR.OF
0.00
No offset
-50.0 .. 50.0
Offset active (in hPa –at RS 1111)
-500 .. 500
Offset active (in hPa –at RS 1114)
Gradient correction: slope
PR.SL
0.00
No slope
-5.00 .. 5.00
Slope active (in %)
Formula:
Zero point correction: Displayed value = measured value –offset
Gradient correction: Display = (measured value - offset) * (1 + slope / 100)

Operating Manual RS 1111, RS 1114 page 13 of 22
5 Measurement Basics
CAUTION
Air pressure at port variant UT!
With higher pressures greater than 1 bar, the hoses must be secured to prevent
unintended loosening. Suitable hose clamps are used for this purpose.
–6x1 mm PVC. Up to 5 bar rel., vacuum-suitable!
–6x1 mm PE. Up to 10 bar rel., vacuum-suitable!
–6x1 mm PUR. Up to 9 bar rel., vacuum-suitable!
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.

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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.
_
5.2.1 NVLL Tare function
The special function FVNC NVLL has been selected in the configuration menu.
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.

Operating Manual RS 1111, RS 1114 page 15 of 22
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
_
If the empty frame in the battery display blinks, the batteries are depleted and must be
replaced. However, the device will still operate for a certain length of time.
If the BAT display text appears in the main display, the battery voltage is no longer
adequate for operation of the product. The battery is fully depleted.
6.2.2 Changing battery
_
DANGER
Danger of explosion!
Using damaged or unsuitable batteries can generate heat, which can cause the batter-
ies to crack and possibly explode!
–Only use high-quality and suitable alkaline batteries!
_
CAUTION
Damage!
If the batteries have different charge levels, leaks and thus damage to the product can
occur.
–Use new, high-quality batteries!
–Do not use different types of batteries!
–Remove depleted batteries and dispose of them at a suitable collection point.

page 16 of 22 Operating Manual RS 1111, RS 1114
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_
NOTE
This symbol indicates processes, which can have a direct influence on operation or
can trigger an unforeseen reaction in case of non-observance.
NOTE
Read the following handling instructions before replacing batteries and follow them
step by step.
If disregarded, the product could be damaged or the protection from moisture could be
diminished.
1. Unscrews the Phillips screws (A)and remove the cover.
2. Carefully replace the two Mignon AA batteries (B). En-
sure that the polarity is correct! It must be possible to in-
sert the batteries in the correct position without using
force.
3. The O-ring (C) must be undamaged, clean and posi-
tioned at the intended depth. In order to facilitate assem-
bly and avoid damage, a suitable grease can be applied.
4. Fit the cover on evenly. The O-ring must remain at the
intended depth!
5. Tighten the Phillips screws (A).

Operating Manual RS 1111, RS 1114 page 17 of 22
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

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8 Technical data
8.1 RS 1111
Measuring range
0.0 .. 1700.0 hPa (mbar) abs.
0.00 .. 25.00 PSI abs.
0.0 .. 1300 mmHg (Torr) abs.
Accuracy
< ± 2 hPa typical (at T: 5 .. 30 °C)
± 1,5 % FSS max
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

Operating Manual RS 1111, RS 1114 page 19 of 22
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 errors: < 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.
_
_

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8.2 RS 1114
Measuring range
0 .. 14000 hPa (mbar) abs.
0.00 .. 199.99 PSI abs.
0 .. 10500 mmHg (Torr) abs.
Accuracy
< ± 0.1 % MW respectively ± 0.02 % FSS typical
(at T: 5 .. 30 °C)
± 0.5 % MW ± 0.1 % FSS max.
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-