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H70694e_EN_8381_DPS_Display_Pressure_Switch

H70694e_EN_8381_DPS_Display_Pressure_Switch

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.

Specifications:

Measuring Principle: Thin film on steel.
Temperature Range: Media temperature from -25°C to +85°C; ambient temperature from -25°C to +85°C.
Measuring Range: 0 to 2.5 up to 0 to 600 bar (0 to 30 up to 0 to 7500 psi), adjustable from 50% to 100% of the full scale (FS).
Output Signal: Options include 4-20 mA, 0-5 VDC, 1-6 VDC, 0-10 VDC, switchable between mA or V.
Pressure Units for Display: Bar, psi, MPa, kPa, m wc, mm wc.
Switching Output: Two transistors PNP with a logger ring buffer of 3518 data points and a sampling time of 0.1 to 999.9 seconds.
Accuracy: Typically ±0.5% FS at 25°C.

Features:

Parametrization via NFC-smartphone app (Android).
Display and electrical connection are independently rotatable by 335°/343°.
Integrated datalogger for data recording.
Pressure range is adjustable between 50% and 100% of the nominal range.

Applications: Suitable for machine tools, hydraulics, process technology, and other industrial applications due to its versatile settings and options.

Design and Construction: The document includes detailed diagrams and measurements for installation, highlighting the device's compact and robust design suitable for various industrial environments.

Catalog excerpts

H70694e_EN_8381_DPS_Display_Pressure_Switch-1

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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H70694e_EN_8381_DPS_Display_Pressure_Switch-2

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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H70694e_EN_8381_DPS_Display_Pressure_Switch

H70694e_EN_8381_DPS_Display_Pressure_Switch

Catalog excerpts

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