User manual

OPERATION MANUAL
Technical changes reserved
0141 0316-140 14.08.2015
Industrial pressure transmitter for
measuring absolute pressure DRTR-ED-XX_A
DescriptionDescription
DRTR-ED-R
Measuring range -1...+50 bar, 6 Types
Overload See table
Residual error Linearity/Hyst.
< ±0.4 % FS
Temperature coefcient TCO < ±0.015 % FS / K
TCG < ±0.010 % FS / K
Application temp. range -40...+80 °C
Sensor material Ceramics, Al
²
O
³
Housing material
Stainless steel 1.4305 optional 1.4571
Seal Viton
Pressure connection ¼“ male thread,
adapters available as accessories
Dimensions 30 x 30 x 89 mm
Power supply connection
4-pole industrial plug, DIN 43650
Protection IP65
CE-conformance 2004/108/EG
EMV-noise emission EN 61000-6-3:2011
EMV-noise withstanding EN 61000-6-1:2007
Model 4...20 mA
Output signal 4…20 mA, 2-wire
Permissible load Ra[Ω]=(Uv[V]-10V) 0.02 A
Model 0...10 V
Output signal 0...10 V, 3-wire
Power supply 12...30 V DC / 5 mA
Characteristic features
Variants from vacuum to 50 bar FS
For measuring absolute pressure
Output standard signal 0...10 V or 4...20 mA
High-quality industrial design in stainless steel
Robust, media-resistant design
Temperature compansated
Easy to install
Water and oil resistant
IP65 protection
Areas of application
Pneumatics
Hydraulics
Industrial applications
Machinery and plant technology
Automation technology
Features
The stainless steel series pressure sensor DRTR-ED transfer the mea-
sured value as a calibrated and temperature compensated standard
signal 0...10 V or 4...20 mA. The product range covers 6 graded measu-
ring range variants of the pressure range from vacuum to 50 bar Full
Scale (FS) (See table).
From a precise calibration of 7 measurement points at 3 different tem-
peratures, an excellent precision and a very low temperature residual
error is achieved. The sensors are ideal for measuring both static and
dynamic absolute pressure in liq-uids and gases. Typical applications
for this sensor is in the eld of pneumatics, hydraulics and other indus-
trial applications.
The robust housing of the sensor with IP65 protection is made out of
stainless steel and has a ¼“ male thread media port.
Using the connection adapter which is available as an accessory, the
pressure sensor can be used with different gauge connections from ⅛“
to ½“.
The electrical connection is an industrial plug ac-cording to DIN 43650.
The verison which needs current signal gets this through the power
loop. The version with voltage output requires a sepa-rate power supply.
In addition to the versions with 4...20 mA and 0...10 V variants with
digital output signal and stainless steel case, relative pressure versions
are also available.
Technical data
B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon +49 771 83160 | Fax +49 771 8316-50 | info@bb-sensors.com | bb-sensors.com
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