Pressure Sensors & Transmitters

Measurement of negative and compound pressure:

-1 … 0 bar (-30″Hg … 0 psi) to -1 … 400 bar (-30″Hg … 5800 psi)

pressure measurement (relative or absolute):

0 … 4 mbar (0 … 2″WC) to 0 … 1600 bar (0 …23000 psi)

Differential pressure: 3.75 mbar … 20 bar (1,5″WC … 300 psi)

Technologies: Transbar® ceramic thick film, capacitive ceramic, thin film, bonded

gauges,piezoresistive and capacitive silicium

Accuracy: < 0,1% to 1% of measuring range

Excellent long-term stability

Output signals: 0 – 10 V, 1 – 10 V, 0 – 5 V, 1 – 5 V, 0 – 20 mA

and 4 – 20 mA (Standard)

Communication protocol:

HART®, CANopen and Profibus PA

EEx ia and EEx d versions with CENELEC, CSA, CSA US,

Lloyd’s and FM approval

Hygienic applications: 3A certification, compliant with

directives FDA, EHEDG, EN1672-2

CE conformity

Fixed measurement scales

• CTX, CTL, and CTR series

Compact, low-cost and specifically designed for OEM large and

medium series applications.

• E91x – X91x – Y91x series

Thick film technology, for gases and liquids

Versions with flush diaphragm for hygienic, viscous and pasty products

with CLAMP, DIN, SMS, Varivent® connections…

Mounted directly on chemical seal or remote operation.

EEx ia and EEx d versions. Measuring accuracy maximum 0.3% of F.S.

• ED701 series

Piezoresistive technology, with stainless steel diaphragm,

for industrial and hygienic applications

EEx ia version. Measuring accuracy 0.1, 0.2 or 0.4% of F.S.

• ED752x series

Piezoresistive technology, with stainless steel diaphragm

For level and depth measurement – EEx ia version

• PDxx series

Standard models with threaded connections, thin film technology,

characteristic deviation: 0.15 to 0.5% FS (full scale, maximum load),

high long-term stability, also available as CANopen version.

• ZED601: Plug-in LED display

• AN4x, ZED54x, FlexView series

Digital displays, signal converters

• BARFLEX®4

Portable digital pressure gauge, safe area or EEx ia versions.

Adjustable measurement scales

E61x series

Capacitive ceramic cell, configurable, high resistance to overpressure,

measuring accuracy maximum 0.5% of F.S.

• FlexBar HRT series

For industrial processes, food and pharmaceutical applications.

Standard or EEx ia version. Hygienic version with 3A certificate.

HART® protocol optional

• FlexBar 3431

For industrial processes, food and pharmaceutical applications.

Standard or EEx ia version. Hygienic version with 3A certificate.

Profibus PA protocol as standard.

• FlexBar 3501

Process transmitter with field casing, standard or EEx ia.

Measuring accuracy < 0.1% of F.S.

HART® protocol optional

Differential pressure

• EDD575 series

Differential pressure transmitter for level or flow measurement.

Measuring accuracy < 0.1% of F.S.

Programmable, 4 – 20 mA, HART® protocol optional, standard

or EEx ia