B + B Thermo-Technik DRTR Series Operation Manual

OPERATION MANUAL

Industrial pressure transmitter with
voltage or current output

DescriptionDescription

Characteristic features

• Product variants from vacuum to 100 bar FS

• For measurement of relative pressure

• Output standard signal of 0...10 V or 4...20 mA

• Temperature compensated

• Robust, medium resistant models

• Simple assembly

• Water and oil resistant

• Enclosure IP65

Typical areas of application

• Food technology

• Pneumatics

• High pressure

• Fuel pumps

• Gases

• Fuel cells

Technical Data

Industrial pressure transmitter

Measuring range 0...+100 bar, 6 types

Bursting pressure
Residual error linearity
/ hysteresis
Temperature

coefcient

Operating
temperature range -20...+80 °C
Sensor material Ceramics, Al2O3

Housing material Aluminium AlMgPbCu, blue anodised

Seal Viton

Pressure connection ¼“ female thread

Dimensions 30 x 30 x 89 mm

Connection 4-pole industrial connection, DIN 43650

Protection IP65

Model 4...20 mA

Output signal 4…20 mA, Two-Wire

Permissible load Ra[Ω]=(Uv[V]-10V)/0,02 A

Model 0...10 V

Output signal 0...10 V, Three-Wire

Auxiliary power 12...30 V DC / 5 mA

See table

< ±0,2 % FS
TCO < ±0,015 % FS / K
TCG < ±0,010 % FS / K

Features

The pressure probe of series DRTR convert the measured values in
the form of calibrated and temperature compensated standard signal
of 0...10 V or 4...20 mA. The delivery spectrum covers a wide pressure
range from vacuum to 100 bar FS with 12 variants of different measuring
ranges (see table).
Through a precise calibration at 7 measuring points, an outstanding ac
curacy and a very low temperature residual error is achieved.
The probes are ideally suitable for measurement of static and dynamic
relative pressure in liquids or gases. Typical areas of application are in

the eld of pneumatics, hydraulics and other industrial applications.

The robust probe housing with enclosure type IP 67 is made of anodised
aluminium and is provided with a 1/4“ internal thread for connection to
the medium.
The electric connection is done with an industrial plug as per DIN 43650.
The model with current signal is connected through a current loop. The
model with voltage output requires an auxiliary supply.

Besides the standard variants, customer specic models for absolute

pressure with other type of calibration, ratio metric voltage output and
also with digital output signal are also available. Further information on
OEM-models can be obtained on request!
In general the B+B pressure sensors are medium resistant. However
we recommend to prove the media compatibility with critical mediums
such as electroplating applications (iron trichloride) or oils with unde­ned additives .

-

Technical changes reserved
0141 0316-180 14.08.2015

B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon [phone] | Fax [phone] | [e-mail] | bb-sensors.com

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OPERATION MANUAL

Industrial pressure transmitter with
voltage or current output

Available Models

Measuring range Burst pressure Order no. current output Order no. voltage output

-1…0 bar 4 bar DRTR-AL-20MA-RV0 DRTR-AL-10V-RV0

-1…1 bar 4 bar

0…1,6 bar 4 bar DRTR-AL-20MA-R1B6 DRTR-AL-10V-R1B6

0…2,5 bar 6,25 bar DRTR-AL-20MA-R2B5 DRTR-AL-10V-R2B

0…4 bar 10 bar DRTR-AL-20MA-R4B DRTR-AL-10V-R4B

0…6 bar 15 bar DRTR-AL-20MA-R6B DRTR-AL-10V-R6B

0…10 bar 25 bar DRTR-AL-20MA-R10B DRTR-AL-10V-R10B

0…16 bar 40 bar DRTR-AL-20MA-R16B DRTR-AL-10V-R16B

0…25 bar 62,5 bar DRTR-AL-20MA-R25B DRTR-AL-10V-R25B

0…40 bar 100 bar DRTR-AL-20MA-R40B DRTR-AL-10V-R40B

0…60 bar 150 bar DRTR-AL-20MA-R60 DRTR-AL-10V-R60B

0…100 bar 175 bar DRTR-AL-20MA-R100B DRTR-AL-10V-R100B

Relativdruckmessung, 0 bar entspricht Umgebungsdruck!

RTR-AL-20MA-RV1

DRTR-AL-10V-RV1

Connection layout

Pin Voltage output Current output

1 +DC 12…30 V +DC 10…30 V

2 GND 0 V

3 U PRESSURE 0…10 V ...

4 SHIELD SHIELD

PRESSURE 4…20 mA

Connection diagram

Voltage output 0...10 V Current output 4...20 mAA

Dimensions

Attention

Please avoid extreme mechanical and inappropriate exposure.

With ¼“ manometer connection

For further information, visit our website: www.bb-sensors.com

Technical changes reserved
0141 0316-180 14.08.2015

B+B Thermo-Technik GmbH | Heinrich-Hertz-Straße 4 | D-78166 Donaueschingen
Fon [phone] | Fax [phone] | [e-mail] | bb-sensors.com

The device/product is not suitable for potential explosive areas and
medical-technical applications.

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