HYDAC INTERNATIONAL GmbH
HYDAC INTERNATIONAL GmbH
66280 Sulzbach/Saar
Germany
Phone: +49 (0) 68 97 509-01
Email: info@hydac.com
Website: www.hydac.com
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The EDS 3400 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in the high pressure range.

The instrument has a measurement cell with thin-film strain gauge on a stainless steel membrane. Depending on the particular version, the instrument can have one or two switching outputs, and there is the option of an additional switchable analog output signal (4 .. 20 mA or 0 .. 10 V).

A special design feature of the EDS 3400 is that the display can be moved in two planes. The device can be installed in almost any mounting position and the display can be turned to the optimum position without the usual additional expense of a mechanical adapter.
EDS_34XX_PressSwitch copy
Unit of Measure
1 2 3 

Part Number

Model Code Description

Input Measuring Pressure Range

Input Mechanical Connection Type

Switch Output Type

Electrical Connection

Core Products

923670 N/A EDS 3446-1-0040-004 N/A 40 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output N/A Male M12x1, 4 Pole
908160 N/A EDS 3446-1-0100-000 N/A 100 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output N/A Male M12x1, 4 Pole
908163 N/A EDS 3446-1-0250-000 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output N/A Male M12x1, 4 Pole
908167 N/A EDS 3446-1-0400-000 N/A 400 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output N/A Male M12x1, 4 Pole
908169 N/A EDS 3446-1-0600-000 N/A 600 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output N/A Male M12x1, 4 Pole
908157 N/A EDS 3446-2-0040-000 N/A 40 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
922784 N/A EDS 3446-2-0040-004 N/A 40 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
908129 N/A EDS 3446-2-0100-000 N/A 100 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
909295 N/A EDS 3446-2-0100-004 N/A 100 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
920317 N/A EDS 3446-2-0100-023 N/A 100 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
925915 N/A EDS 3446-2-0100-054 N/A 100 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
908164 N/A EDS 3446-2-0250-000 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
909868 N/A EDS 3446-2-0250-004 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
908168 N/A EDS 3446-2-0400-000 N/A 400 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
909809 N/A EDS 3446-2-0400-019 N/A 400 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
908170 N/A EDS 3446-2-0600-000 N/A 600 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 4 Pole
908158 N/A EDS 3446-3-0040-000 N/A 40 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
908161 N/A EDS 3446-3-0100-000 N/A 100 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
908165 N/A EDS 3446-3-0250-000 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
909938 N/A EDS 3446-3-0250-004 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
920442 N/A EDS 3446-3-0250-009 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
922845 N/A EDS 3446-3-0250-046 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
908000 N/A EDS 3446-3-0400-000 N/A 400 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
908171 N/A EDS 3446-3-0600-000 N/A 600 bar N/A G1/4 A ISO 1179-2 N/A 1 PNP Transistor Switching Output & 1 Analog Output N/A Male M12x1, 4 Pole
923469 N/A EDS 3448-2-0250-049 N/A 250 bar N/A G1/4 A ISO 1179-2 N/A 2 PNP Transistor Switching Outputs N/A Male M12x1, 5 Pole
Unit of Measure
1 2 3