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H70694

Product catalog summary

Overview: The document provides technical specifications and features of the Trafag Display Pressure Switch (DPS) 8381, a device combining a pressure switch and transmitter with a display. It is designed for various industrial applications, including machine tools, hydraulics, and process technology.

Key Features:

Parametrization via NFC-smartphone app (Android).
Display and electrical connection are independently rotatable (335°/343°).
Switchable analog output (mA or V).
Integrated datalogger with a ring buffer of 3518 data points.
Adjustable pressure range from 50% to 100% of the nominal range.

Technical Specifications:

Measuring Principle: Thin film on steel.
Media Temperature: -25°C to +85°C.
Measuring Range: 0 to 2.5 bar up to 0 to 600 bar (0 to 30 psi up to 0 to 7500 psi).
Output Signal: 4 to 20 mA, 0 to 5 VDC, 1 to 6 VDC, 0 to 10 VDC, switchable mA or V.
Pressure Unit for Display: bar, psi, MPa, kPa, m wc, mm wc.
Switching Output: 2 transistors PNP.
Sampling Time: 0.1 to 999.9 seconds, with an option to turn off.
Accuracy at 25°C: Typically ±0.5% FS.

Applications: The DPS 8381 is suitable for a wide range of demanding applications due to its versatile settings and comprehensive options.

Design and Construction: The document includes detailed diagrams and measurements for installation and integration into various systems, highlighting the device's adaptability and ease of use.

Catalog excerpts

r Parametrisation also via NFC-smartphone App (Android) Display and electrical connection are independently rotatable 3357343° analogue output switchable itiA or V .1 Integrated datalogger Pressure range adjustable, 50 ... 100 % of the nominal range

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Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The dpc 8381 is the ideal combination of pressure switch and transmitter with a pressure display. The parameters are set on the device or in a timesaving way via an NFC - smartphone App. The settings in combination with a comprehensive set of options make the DPS 8381 suitable for a wide range of demanding applications. Applications ■ Machine tools ■ Hydraulics ■ Process technology ■ Industrial applications ■ Parametrisation also via NFC-smartphone...

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H70694

H70694

Catalog excerpts

All Trafag AG sensors & controls catalogs and technical brochures