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BD-Sensors-Str.1; 95199 Thierstein
Telefon: +49 (0) 92 35 / 98 11 0 | www.bdsensors.de
Montageanleitung /
Mounting instructions
Differenz-Druckmessumformer
für Gase und Druckluft
Differential Pressure Transmitter
for Gas and Compressed Air
DPS 200
READ THOROUGHLY BEFORE USING THE
DEVICE KEEP FOR FUTURE REFERENCE
ID: MA_DPS200_D-E| Version: 05.2022.0
– Technische Änderungen vorbehalten –
– Technical modifications reserved –
English
WARNING
- In order to avoid hazards to operators and
damages to the device, the following instructions have to be
performed by qualified technical personnel.
WARNING
- Adhere to the safety and operating instructions
stated in this instructions. Effective regulations on occupational
safety, accident prevention as well as national installation
standards and approved engineering techniques must in
addition be complied with.
Limitation of liability and warranty
Failure to observe the instructions or technical regulations,
improper use and use not as intended, and alteration of or
damage to the device will result in the forfeiture of warranty and
liability claims.
Intended use
Ensure that the medium is compatible with the media-wetted
parts and that the device is suitable for the application without
restrictions. BD|SENSORS assumes no liability for any wrong
selection and the consequences thereof!
The technical data listed in the current data sheet are engaging
and must absolutely be complied with.
Product identification
Type designation
Ordering code
Serial number
Installation
DANGER
- Always mount the device in a depressurized and
de-energized condition.
Mount the device in a suitable location using the mounting
holes. Connections should be vertical, i. e. the pressure
connections should point downwards. The sensors are
calibrated in the factory for these mounting conditions. In
addition, the formation of condensation in the pressure tubing
of the sensor is also reduced.
Use the appropriate hoses for the connection. Connect the hose
with the higher pressure to the right hand (positive) pressure
port and the hose with the lower pressure to the left hand
(negative) pressure port.
Electrical installation
DANGER
- Always mount the device in a depressurized and
de-energized condition.
NOTE -
For the cable gland, you have to make sure that
the external diameter of the used cable is within the allowed
clamping range. Moreover you have to ensure that it lies in
the cable gland firmly and cleftlessly.
NOTE
- Do not touch the electronics outside the connection
terminal.
WARNING
- According to the wiring diagram, the connection
cables must be fastened to the connection terminals in a
professional manner.
WARNING -
Before the device is closed, make sure that the
connection cables are fixed and will not dissolve.
Wiring diagrams
2-wire-system (current)
supply +
p
A
V
S
I
supply –
3-wire-system (current/supply)
supply +
p
V
S
supply –
A/V
I/U
signal +
Pin configuration
Terminals
Electrical connections
2-wire-system
3-wire-system
supply +
2 / +
2 / VS+
supply –
3 / −
3 / VS−
signal + (only for 3-wire)
(not connected)
1 / SIG
Dimensions
(drawing of version with LC-display)
dimensions for version "without display" are identical
crosstip screwdriver PH 2
connections for
cable gland M12x1.5
flexible hoses Ø6
Photo / adjustability
(offset / response time)
Potentiometer for adjusting the offset
Potentiometer for adjusting the response time
2-wire-system
3-wire-system
in the range of 50 msec up to 2.5 sec
decreasing → min.
turn to the left:
increasing → max.
turn to the right:
screwdriver size 2
negative
positive
pressure connection
pressure connection
1: for 2-wire: not connected /
for 3-wire: signal +
2: supply +
3: supply −
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