Data Sheet Transducer Series 8201 Version N


Catalog excerpts

Data Sheet Transducer Series 8201 Version N - 1

High Precision Pressure Transducer Series 8201 Version N ■ Measuring ranges from 0 ... 5 bar to 0 ... 1000 bar ■ Accuracy < 0.25 % ■ Output 0 ... 5 V, 0 ... 20 mA or 4 ... 20 mA available ■ For liquid and gaseous media ■ Can be used for dynamic and static measurements ■ Made of stainless steel, reliable, sturdy Application Model number 8201 precision pressure sensors are robust, economical, and are available in standard measuring ranges. Their good technical specification and high reliability make them optimum for measuring pressure in all fields of machine construction, process technology, as well as in measurement and control technology. The pressure transducers are easy to handle and immune to shock loads and vibrations as they are designed without moving parts. All pressure transducers without an internal amplifier have a standardized output signal of 1.0 mV/V. This enables the user to change a transducer in a measuring chain as liked without following readjustment of the electronic. Customized designs are available on request. Aeras of application are: ► Hydraulic or pneumatic machines ► Mechanical engineering ► Plant control and monitoring Description The measuring element of the precision pressure transducer consists of a diaphragm. On its reverse side a strain gauge rosette is applied, which is an assembly of 4 active strain gauges arranged in a bridge circuit. The pressure is measured against atmosphere, that means the space behind the diaphragm is connected to the surrounding atmosphere (relative) via a small outlet in the housing. Each transducer is available with an internal amplifier, a so-called pressure transmitter, with voltage or current output. The input of the internal amplifier is immune against polarity reversal and the output is immune against over-voltage. Technical changes reserved. All data sheets at burster praezisionsmesstechnik gmbh & co kg Germany Talstr. 1-5 ■ Gernsbach 76593 ■ Phone +49-7224-6450

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Data Sheet Transducer Series 8201 Version N - 2

Technical Data Dimensional drawing model 8201 N Order Code (see Order Code) Option --- N-Model Electrical values Bridge resistance: full bridge circuit of foil strain gauges 350 Q, nominal The bridge output voltage resulting from a shunt of this value is shown in the test certificate. Excitation voltage: recommended 5 V DC Nominal sensitivity: standardized; 1.0 mV/V ± 0.25 % Environmental conditions Range of operating temperature: - 30 °C ... 120 °C Nominal temperature range: 0 °C ... 70 °C Influence of temp. measuring range < 10 bar ± 0.005 % F.S./K on zero: measuring range > 20 bar ± 0.01...

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