E+E Elektronik EE600 User manual

BA_EE600_e // v1.1 // technical data are subject to change
Operation Manual
EE600
Differential Pressure Sensor

E+E Elektronik Ges.m.b.H. accept warranty and liability claims neither upon this publication nor in case of improper
treatment of the described products.
The document may contain technical inaccuracies and typographical errors. The content will be revised and
updated on aregular basis. The described products can be improved and changed at any time without prior notice.
© Copyright E+E Elektronik Ges.m.b.H.
All rights reserved.
EMC note USA (FCC):
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own expense.
EMC note Canada (ICES-003):
CAN ICES-3 (A) / NMB-3 (A)

INHALT
1 General .................................................................................................................................................4
1.1 Explanation of symbols .................................................................................................................................4
1.1.1 General safety instructions ..................................................................................................................................4
1.1.2 Mounting, start-up and operation .........................................................................................................................4
1.2 Environmental aspects ..................................................................................................................................5
2 Scope of Supply .................................................................................................................................5
3 Product Description ............................................................................................................................6
4 Initial Setup .........................................................................................................................................6
4.1 Select the measurement range with S1 and S2 ............................................................................................7
4.2 Select the response time with S3 and S4......................................................................................................7
4.3 Select the display unit with S5 and S6 .........................................................................................................7
4.4 Select the backlight for the display................................................................................................................7
4.5 Select the Output Signal with S8...................................................................................................................7
5 Installation ...........................................................................................................................................8
5.1 Pressure connection......................................................................................................................................8
6 Maintenance and service..................................................................................................................10
6.1 Cleaning ......................................................................................................................................................10
6.2 Repairs ........................................................................................................................................................10
6.3 Readjustment of EE600 ..............................................................................................................................10
6.3.1 Zero Point Adjustment........................................................................................................................................10
6.3.2 Span Point Adjustment.......................................................................................................................................10
6.3.3 Return to Factory Adjustment ............................................................................................................................ 11
7 User Interface ....................................................................................................................................12
7.1 LED indication ............................................................................................................................................12
7.2 Display.........................................................................................................................................................12
7.3 Analogue Outputs........................................................................................................................................13
8 Technical Data ..................................................................................................................................14
- PRELIMINARY -

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Preliminary operation manual EE600 Differential Pressure Sensor
1 General
This operation manual is part of the scope of supply and serves for ensuring proper handling and opti-
mal functioning of the device.
The operation manual shall be read before commissioning the equipment and it shall be provided to all
staff involved in transport, installation, operation, maintenance and repair.
The operation manual may not be used for the purposes of competition without the written consent of
E+E Elektronik® and may not be forwarded to third parties. Copies may be made for internal purposes.
All information, technical data and diagrams included in these instructions are based on the information
available at the time of writing.
1.1 Explanation of symbols
This symbol indicates safety information.
It is essential that all safety information is strictly observed. Failure to comply with this information can
lead to personal injuries or damage to property. E+E Elektronik® assumes no liability if this happens.
This symbol indicates instructions.
The instructions shall be observed in order to reach optimal performance of the device.
1.1.1 General safety instructions
• Avoid any unnecessary mechanical stress and inappropriate use.
• Installation, electrical connection, maintenance and commissioning shall be performed by
qualied personnel only.
• Use the EE600 only as intended and observe all technical specs.
• Do not blow into the pressure connections.
• Connecting to EE600 a pressure beyond the measurement range according to the product specicati-
on may permanently damage the device.
• Do not use EE600 in explosive atmosphere or for measurement of aggressive gases
• Do not apply the nominal voltage to the output terminals.
1.1.2 Mounting, start-up and operation
The EE600 difference pressure transmitter has been produced under state of the art manufacturing
conditions, has been thoroughly tested and has left the factory fullling all safety criteria. The manufac-
turer has taken all precautions to ensure safe operation of the device. The user must ensure that the
device is set up and installed in a manner that does not have a negative effect on its safe use.
The user is responsible for observing all applicable safety guidelines, local and international, with res-
pect to safe installation and operation on the device. This operating manual contains information and
warnings that must be observed by the user in order to ensure safe operation.
• Mounting, start-up, operation and maintenance of the device may be performed by qualied staff only.
Such staff must be authorized by the plant operator to carry out the mentioned activities.
• The qualied staff must have read and understood this operating manual and must follow the instruc-
tions contained within.
• All process and electrical connections shall be thoroughly checked by authorized staff before putting
the device into operation.
• Do not install or start-up a device supposed to be faulty. Make sure that such devices are not
accidentally used by marking them clearly as faulty.
• A faulty device may only be investigated and possibly repaired by qualied, trained and authorized
staff. If the fault cannot be xed, the device shall be removed from the process.
• Service operations other than described in this operating manual may only be performed by the
manufacturer.

5
Preliminary operation manual EE600 Differential Pressure Sensor
Disclaimer
The manufacturer or his authorized agent can only be held liable in case of willful or gross negligence. In any
case, the scope of liability is limited to the corresponding amount of the order issued to the manufacturer. The
manufacturer assumes no liability for damages incurred due to failure to comply with the applicable regulations,
operating instructions or the operating conditions. Consequential damages are excluded from the liability.
1.2 Environmental aspects
Products from E+E Elektronik® are developed and manufactured observing of all relevant requirements
with respect to environment protection. Please observe local regulations for the device disposal.
For disposal, the individual components of the device must be separated according to local recycling
regulations. The electronics shall be disposed of correctly as electronics waste.
2 Scope of Supply
• EE600 pressure sensor according to ordering guide
• Pressure connection kit, straight, including 2m hose
• Mounting materials
• Test report according to DIN EN 10204 – 2.2

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Preliminary operation manual EE600 Differential Pressure Sensor
3 Product Description
FOR CONDUIT
INSTALLATION
CABLE GLAND M16x1.5
90 ±0.3mm
3.54 ±0.11“
46mm
1.81“
5mm
0.2“
80.6mm
3.17“
5mm
0.2“
Pressure ttings Ø 5mm
+ : High pressure
- : Low pressure
Fig. 1 Dimensions
1
2
3
5
4
1. Pressure connection nipples
2. DIP switches
3. Spring terminals
4. Push buttons for zero point and
span point adjustment
5. Status LED
Fig. 2 Design and components
15...35 V DC
24 V AC ±20 %
Fig. 3 Connection diagram
4 Initial Setup
Each EE600 leaves the E+E factory with the default setup (all switches on „0“):
• Measurement range: 100% of the full scale (1000 Pa or 10000 Pa)
• Output signals: 0-10V and 4-20mA
• Time constant: 50ms
• Backlight display: on
EE600 is fully congurable. Before commissioning, set the individual conguration of EE600 according
to the application requirements using the DIP switches S1 to S8 as described below. The function of the
DIP switches is indicated also on the interior of the EE600 front cover.
Fig. 4 DIP switches

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Preliminary operation manual EE600 Differential Pressure Sensor
4.1 Select the measurement range with S1 and S2
EE600-HR1000:
S1 S2 Pa mbar inch WC kPa
0 0 1000 10 4 1
1 0 750 7.5 3 0.75
0 1 500 5 2 0.5
1 1 250 2.5 1 0.25
EE600-HR10000:
S1 S2 Pa mbar inch WC kPa
0 0 10000 100 40 10
1 0 7500 75 30 7.5
0 1 5000 50 20 5
1 1 2500 25 10 2.5
Tab. 1 DIP switch settings - Measurement range
4.2 Select the response time with S3 and S4
Tab. 2 DIP switch settings - Response time
4.3 Select the display unit with S5 and S6
Tab. 3 DIP switch settings - Display unit
4.4 Select the backlight for the display
S7 Backlight
0on
1off
Tab. 4 DIP switch settings - Blacklight
4.5 Select the Output Signal with S8
EE600 provides simultaneously a voltage and a current output signal at the spring terminals.
S8 Output signals
00-10 V and 4-20 mA
10-5 V and 0-20 mA
Tab. 5 DIP switch settings - Output signals
S3 S4 Response time
0 0 50 ms
1 0 500 ms
0 1 2 s
1 1 4 s
S5 S6 Display unit
0 0 Pa
1 0 mbar
0 1 inch WC
1 1 kPa

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Preliminary operation manual EE600 Differential Pressure Sensor
5 Installation
• Mount the EE600 onto a vertical, smooth surface.
• Important: The pressure connection nipples must point downwards.
• Avoid installation close to heaters and sources of strong electromagnetic interference
• Insert the cable for supply voltage and output signal through the cable gland and connect it to the
spring terminals according to the wiring diagram („Fig. 3 Connection diagram“).
• Close tightly the cable gland. This is essential for the compliance with the IP65 / NEMA4 protection
class of the EE600 enclosure.
Fig. 5 Mounting orientation
5.1 Pressure connection
Fig. 6 Pressure connection
2x Ø2.2
Ø 6.5
80 18.5
60∞
Ø16
Ø7
Ø 7.3
Tab. 6 pressure connection nipples
• Install rst the pressure connection nipples (included in the scope of supply) onto the duct.
Use a Ø 7.5 mm drill.
• Connect the pressure hose (included in the scope of supply) rst to the EE600 and then to the nipples
at the duct. Route the pressure hose for avoiding sharp bends which might lead to the hose
obstruction („Fig. 7 Pressure hose route“).

9
Preliminary operation manual EE600 Differential Pressure Sensor
Fig. 7 Pressure hose route
Important:
Make sure to connect the higher pressure at the “+” pressure connector and the lower pressure at the
“-“ pressure connector. Inverted connection leads to “out of range” information on the optional display
and at the analogue outputs, see 7.2 and 7.3.
Fig. 8 Mounting examples

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Preliminary operation manual EE600 Differential Pressure Sensor
6 Maintenance and service
EE600 does not require any special maintenance, nevertheless it is recommended to perform a zero
point adjustment every 12 month. If needed, the enclosure may be cleaned and the device may be
re-adjusted as described below.
6.1 Cleaning
Use a damp soft cloth to remove deposits of dust or dirt from the exterior of the device and from the
display. Do not attempt to clean the interior of the device. Do not use any solvents, alcohol or abrasive
cleaning agents.
6.2 Repairs
Repairs may be carried out by the manufacturer only. The attempt of unauthorized repair excludes any
warranty claims.
6.3 Readjustment of EE600
A periodical readjustment of EE600 might be required by the regulations of certain industries or by the
need of best long-term measurement accuracy. The zero point and the span point can be adjusted with
push buttons on the EE600 electronics board.
For adjustment the device must be powered and the enclosure cover removed. Consequently, the
adjustment may be performed by authorized staff only, observing the handling of electrical sensitive
devices (ESD).
6.3.1 Zero Point Adjustment
The zero point adjustment is used to correct an eventual zero point deviation.
a. Remove the tubes from both pressure connections of the EE600. By this the pressure is same at
both connections.
b. Press “zero point” button 1-2sec. (see „3 Product Description“).
c. The successful zero point adjustment is conrmed by the green LED turning on for 2 seconds.
d. The red LED turning on for 2 seconds indicates that the zero point adjustment did not succeed. In
this case repeat b.
e. The zero point adjustment (b.) may not succeed because of a deviation higher than 5% of the
original full scale of the device. This is 50 Pa for the 0 – 1000 Pa range and 500 Pa from the 0 –
10000 Pa range. In such a case, the zero point adjustment can be forced by pressing and holding
the zero point button for min. 10 sec.
f. The successful zero point adjustment is conrmed by the green LED turning on for 2 seconds.
6.3.2 Span Point Adjustment
The span point adjustment is used to correct an eventual deviation of the span value.
Important:
Make sure to perform a zero point adjustment as above before any span point adjustment.
a. Connect the differential pressure reference device/calibrator to the EE600 and set it according to
the EE600 span value to be adjusted.
Observe the operation manual of the reference device.
b. Press the span point adjustment button (see „3 Product Description“).
c. The successful span point adjustment is conrmed by the green LED turning on for 2 seconds.

11
Preliminary operation manual EE600 Differential Pressure Sensor
d. The red LED turning on for 2 seconds indicate that the span point adjustment did not succeed. In
this case repeat b.
e. The span point adjustment (b.) may not succeed because of a deviation higher than 5% of the origi-
nal full scale of the device.
This is 50 Pa for the 0 – 1000 Pa range and 500 Pa from the 0 – 10000 Pa range. In such a case,
the set point adjustment can be forced by pressing and holding the span point button for 10 sec.
f. The successful zero point adjustment is conrmed by the green LED turning on for 2 seconds.
6.3.3 Return to Factory Adjustment
a. Press and hold simultaneously both “zero” and “span” buttons for 5 sec.
b. The successful return to factory adjustment is conrmed by the green LED turning on for 2 seconds.
c. The red LED turning on for 2 seconds indicates that the return to factory adjustment
did not succeed. In this case repeat b.
Important:
Return to factory adjustment affects both zero and span.

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Preliminary operation manual EE600 Differential Pressure Sensor
7 User Interface
7.1 LED indication
7.2 Display
The display shows the measured differential pressure and the selected unit (see 4.3).
Additionally, the bar graph indicates the actual pressure within the selected range (see 4.1).
9000
inch WCPa
40.15 2.00
kPa
15.0
mbar
Fig. 9 Display units
In case of differential pressure out of the selected measuring range (MR) selected according 4.1 or
negative pressure due to inverse pressure connection the display indicates:
out of range
out of range
Δp < -5 % MR or
inverse pressure connection
Δp > 105 % MR
Fig. 10 Failure indication
Green LED
ashing (1s interval) = EE600 operates normally, the
measured data is within the
selected measuring range
one ash (2s) =conrms adjustment or return
to factory settings
(see 6.3)
off = no power supply or
electronics failure
Red LED
ashing (1s interval) = the measured data is out of
the selected range (overload
or reversed pressure
connection)
one ash (2s) = indicates the failure of the
attempt to adjust zero point
or span point, or to return to
factory adjustment (see 6.3)

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Preliminary operation manual EE600 Differential Pressure Sensor
7.3 Analogue Outputs
The measured data is available at the spring terminals as 0-10 V and 4-20 mA or as 0-5 V
and 0-20 mA signals (see 4.5).
Additionally, the analogue outputs indicate measurement out of range as follows.
Indication of Δp < -5 % MR and of negative difference pressure due to inverted pressure connection:
Output signal Indication of negative
differential pressure
0-10V -0.5 V
0-5 V -0.25 V
4-20 mA 3.2 mA
0-20 mA -1 mA
Indication of Δp > 105 % MR.
Output signal Indication of overload
0-10V 10.5 V
0-5 V 5.25 V
4-20 mA 20.8 mA
0-20 mA 21 mA

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Preliminary operation manual EE600 Differential Pressure Sensor
8 Technical Data
Measured Value
Differential Pressure (Δp)
Measurement principle Piezoresistive, no flow-through
Measurement range I: 0...250 / 500 / 750 / 1000 Pa (0...1 / 2 / 3 / 4 inch WC2))
selectable with DIP switches1II: 0...2500 / 5000 / 7500 / 10000 Pa (0...10 / 20 / 30 / 40 inch WC2))
Accuracy (incl. hysteresis, non-linearity and repeatability) at 20 °C
0...1000 Pa (4 inch WC2)±2 % FS3)
0...10000 Pa (40 inch WC2))±1 % FS3)
Response time t90 50 ms / 500 ms / 2 s / 4s
selectable with DIP switches1)
Temperature dependency typ. < 0.03 % from FS3)/K
Long-term stability < 0.5 % from FS3)/year
Overload limits
0...1000 Pa (4 inch WC) ± 10000 Pa (± 40 inch WC)
0...10000 Pa (40 inch WC) ± 80000 Pa (± 320 inch WC)
Outputs
Analogue outputs 0-5 V or 0-10 V -1 mA < IL< 1 mA
selectable with and4)
DIP switches1) 0-20 mA or 4-20 mA (3-wire) RL≤ 500 Ohm
General
Power supply 15-35 V DC or 24 V AC ±20 %
Current consumption typ. 18 mA (without Display)
at 0 Pa / 24 V DC typ. 43 mA (with Display and Backlight)
Display Graphic, with backlight
Display units Pa, mbar, inch WC2), kPa
selectable with DIP switches1)
Connection Spring terminals, max. 1.5 mm2
Housing material Polycarbonate, UL94V-0 (with Display UL94HB) approved
Protection class IP65 / NEMA 4
Cable gland M16 x 1.5
Electromagnetic compatibility EN61326-1
EN61326-2-3
Humidity range 0...95 % RH (non condensing)
Temperature ranges Operation: -20...60 °C (-4...140 °F)
Storage: -40...70 °C (-40...158 °F)
1) Factory setup: Measurement range 0...100%; Response time t90:50 ms; Display unit: Pa; Display backlight: on; Analogue outputs: 0-10 V and 4-20 mA
2) WC = Water Column 3) FS = full scale (1000 Pa or 10000 Pa) 4) Voltage and current output signals available simultaneously at the spring terminals, see connection
diagram

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Preliminary operation manual EE600 Differential Pressure Sensor

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