DISPLAY PRESSURE SWITCH DPC 8380

Product catalog summary

Overview
The DPC 8380 by Trafag is a versatile pressure switch and transmitter with a display, suitable for various industrial applications such as machine tools, HVAC, refrigeration, water treatment, and process technology. It features NFC-smartphone app parameterization, rotatable display and electrical connections, switchable analogue output, and an integrated datalogger.

Technical Specifications

Measuring Principle: Thick-film-on-ceramic
Accuracy: ±0.5% FS at 25°C
Measuring Range: Adjustable from 0 ... 0.2 to 0 ... 100 bar (0 ... 2.5 to 0 ... 1500 psi)
Temperature Range: Media and ambient temperature from -25°C to +85°C
Output Signal: 4 ... 20 mA, 0 ... 5 VDC, 1 ... 6 VDC, 0 ... 10 VDC
Switching Output: 2 transistors PNP
Logger Capacity: 3518 data points

Ordering Information
The product type code includes various configurations for measuring range, pressure connection, electrical connection, and output signal. Options for pressure peak damping elements and seals are available.

Parameters and Adjustments
Standard settings include switch points, reset points, delay times, and output functions. Custom adjustments can be made for specific applications.

Environmental and Mechanical Data

Protection: IP67
Vibration Resistance: 10 g (10 ... 2000 Hz)
Shock Resistance: 50 g / 3 ms
Housing Material: Zinc-based die-casting alloy, nickel-plated
Weight: Approximately 189 g

Display and Output
The device features a 4-digit 7-segment display with a 180° flip capability. The analogue output is switchable between current and voltage, with accuracy specifications provided for various conditions.

Additional Information
Further documentation, including data sheets and instructions, is available on the Trafag website.

Catalog excerpts

Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temperature. The DPC 8380 is the ideal combination of pressure switch and transmitter with 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 DPC 8380 suitable for a wide range of industrial applications. Applications ■ Machine tools ■ HVAC ■ Refrigeration ■ Water treatment ■ Process technology ■ Parameterization also via NFC-smartphone App (Android) ■ Display and electrical connection are independently rotatable 3357343° ■ Analogue output switchable mA or V ■ Integrated datalogger ■ Measuring range adjustable Subject to change Data sheet H72320m 04/2020 trcifciq sensors controls Trafag Sensors & Controls Industriestrasse 11 Tel. +41 44 922 32 32 www.trafag.com

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Pressure measurement range [bar] Absolute pressure, 1.4305, accuracy: 0.5 % 3 Relative pressure, 1.4305, accuracy: 0.5 % Absolute pressure, 1.4404/1.4435, accuracy: 0.5 % 3 Absolute pressure, 1.4462, accuracy: 0.5 % 3 Pressure connection Absolute pressure, Titanium Grade 5, accuracy: 0.5 % 3) 4) 83 Male electrical connector M12x1,4-pole, Mat. PA (Accessories P3, P4) Electrical connection Male electrical connector M12x1,5-pole, Mat. PA (Accessories P1, P2) Output Switching output PNP, current output 4 ... 20 mA, switchable to 0 ... 10 VDC; output detail see accessories P1, P2, P3 signal Switching...

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trofaq sensors ^^controls

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Name Standard setting Value range Short Customer adjust- (accessory ZS) name ment (accessory ZC) Switch point SP1 (hysteresis mode) 75 % Measuring SP1 > RP1 SP1 Upper switch point FH1 (window mode) range FH1 > FL1 Hysteresis > 1 % FS Reset point RP1 (hysteresis mode) 25 % Measuring RP1 < SP1 RP1 Lower switch point FL1 (window mode) range FL1 < FH1 Hysteresis > 1 % FS Switch point SP2 (hysteresis mode) 75 % Measuring SP2 > RP2 SP2 Upper switch point FH2 (window mode) range FH2 > FL2 Hysteresis > 1 % FS Reset point RP2 (hysteresis mode) 25 % Measuring RP2 < SP2 RP2 Lower switch point FL2 (window...

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Output / supply voltage Housing alignment Display 335° rotatable, max. 2.5 Nm Electrical connection 343° rotatable, max. 5 Nm trofaq sensors ^^controls

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