II 3GD

56-ISE75/75H, 2-Colour Display Digital Pressure Switch for General Fluids, ATEX category 3 - II 3GD

Explore the features, model options and technical documentation for II 3GD. Contact Pnoneks to select the full part number for your application.

SMC ·Pressure Sensors

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Selecting II 3GD

Selecting II 3GD: review the full part number and your system conditions when considering this Sensors & switches record. Share Pressure, Piping, Output, Display Unit, Option 1, Option 2, the required quantity and your application notes with Pnoneks. Final compatibility and lead time are confirmed during quotation.

ABOUT THE PRODUCT

The essentials for selection.

Manufacturer: SMC
Series: II 3GD
Product group: Sensors & switches
Function: Pressure Sensors
Applications: Suitability is evaluated against technical specifications and application conditions.
Selection parameters: Pressure, Piping, Output, Display Unit, Option 1, Option 2

Exact dimensions, operating ranges and compatibility depend on the full part number. Review the relevant SMC documentation and application conditions for technical selection.

TECHNICAL PRODUCT INFORMATION

Features and model options

Technical descriptions and values below are preserved in the manufacturer’s original language. Options describe alternatives within the series; not every combination is valid. We will verify the full part number when quoting.

NPN/PNP open collectors (1 or 2 outputs)
IP67 enclosure
Pressure ranges: from 0 to 15 MPa.

Selection fields published in the source
Parameter	Options / values
Pressure	10 MPa · H (15 MPa)
Piping	02 (Rc1/4) · N02 (NPT1/4) · F02 (G1/4, ISO1179)
Output	27 [NPN Open Collector 2 Outputs (Pin no.: 2,4)] · 43 [NPN Open Collector 1 Output (Pin No.:4) + PNP Open Collector 1 Output (Pin no.:2)] · 65 [PNP Open Collector 1 Output (Pin no.: 4)] · 67 [PNP Open Collector 2 Outputs (Pin no.: 2,4)]
Display Unit	With Unit Display Switching Function · M (Fixed SI Unit, MPa) · P [Pressure Unit: PSI (Initial Value), With Unit Display Switching Function]
Option 1	None · S (Lead Wire with M12 Connector; Straight, 5 m) · L [Lead Wire with M12 Connector (5m), Right-Angled]
Option 2	None · A (With Bracket)