BD Sensors - Sensor technology

The requirement of the job for pressure and level measuring devices are multifarious and, in addition to intelligent design solutions, require most of all appropriate sensor technology.

BD|SENSORS is one of the few companies worldwide
using all four elements of sensor technology
of modern pressure measurement,
offering transmitters produced by BD|SENSORS itself or
by partner companies with BD|SENSORS’s know-how.

Please find below more information on the sensor technologies and their use.

Silicon sensor

Silicon sensor without media isolation
Type DSP 210

                                   Ø = 18 mm
Pressure range:     20 mbar to 7 bar
Application:              gases, compressed air, liquids and
                                   non-aggressive media

Stainless steel silicon sensor
Type DSP 410 / DSP 411 / DSP 412

                                   Ø = 18 mm
Pressure range:     100 mbar to 400 bar
Application:              gasesous and liquid media compatible
                                   with stainless steel

Type DSP 413

                                    Ø = 15 mm
Pressure range:      400 mbar to 40 bar
Application:               for submersible probes Ø 17 mm as

soon as for pressure transmitter

G 1/2" flush

Piezoresistive stainless steel pressure sensor

Microfused

Strain gauge

Pressure range:     1.000 bar to 6.000 bar
Applikation:              hydraulic applications, high dynamic
                                   pressure requirements

Ceramic thick film sensor

Type DSK 511 with flush diaphragm

                                 Ø = 18 mm
Pressure range:    0.5 bar to 600 bar
Application:             for aggressive media and
                                  oxygen; with flush diaphragm preferred for
                                  materials with high viscosity or
                                  contaminated media

Type DSK 516 with flush diaphragm

                                  Ø = 15 mm
Pressure range:    0,5 bar to 50 bar
Application:             for submersible probes Ø 17 mm as
                                  soon as for pressure transmitter
                                  G 1/2" flush

Type DSK 611 with monolithic design
                                  Ø = 18 mm
Pressure range:    2 bar to 400 bar
Application:             for OEM products with excellent

price / efficiency ratio

Capacitive ceramic sensor

Type DSK 701

Ø = 34 mm

Pressure range: 60 mbar to 20 bar

Type DSK 702 M

Ø = 18 mm

Pressure range:     100 mbar to 50 bar
Application:              preferred for hydrostatic level measure-
                                   ment, as screw-in or submersible sensor,
                                   and for aggressive media (acids, caustic
                                   solutions, etc.)