Diaphragm/piston pressure switches hex 27 with integrated connector

Product catalog summary

Overview: The document provides technical specifications and details for SUCO's diaphragm and piston pressure switches, models 0132 to 0137. These switches are RoHS compliant, featuring a zinc-plated steel body that is CrVI-free, and include a changeover switch (SPDT) with silver contacts. The switches are designed for easy and quick assembly, with adjustable hysteresis at the factory.

Technical Specifications:

Voltage and Current: Maximum voltage is 48 V, and the current rating is up to 4 Amperes for resistive loads.
Switching Frequency: Up to 200 operations per minute.
Mechanical Life Expectancy: 1 million cycles, applicable for pressures up to 50 bar.
Pressure Rise Rate: Maximum of 1 bar/ms.
Hysteresis: Adjustable average value between 10-30% depending on the type.
Vibration and Shock Resistance: Vibration resistance is 10 g / 5-200 Hz sine-wave, and shock resistance is 294 m/s²; 14 ms half-sine wave.
Temperature Range: Varies by diaphragm/seal material: NBR (-40°C to +100°C), EPDM (-30°C to +120°C), FKM (-5°C to +120°C).

Features:

Switching points are easily adjustable, even during operation.
Factory preset switching points are available.
Ready-wired versions are available in the catalogue from page 38.
Alternative body materials and connecting threads are available upon request.
Other diaphragm/seal materials, such as HNBR or silicone, are available upon request.

Accessories: Female plugs with 2 m cable are available, with specific order numbers provided for different configurations.

Pressure Switch Models:

Diaphragm Pressure Switches: Models 0132, 0134, 0136 with various thread options and adjustment ranges.
Piston Pressure Switches: Models 0133, 0135, 0137 with similar options.

Applications: The document specifies the suitable applications for different diaphragm/seal materials, such as NBR for hydraulic/machine oil, EPDM for brake fluid, and FKM for hydraulic fluids and gasoline.

Additional Notes: Piston pressure switches are limited in their suitability for use with gases, and further details are available in the catalogue.

Catalog excerpts

Diaphragm/piston pressure switches hex 27 with integrated connector-1

0132 - 0137 Diaphragm / piston pressure switches hex 27 with integrated connector Zinc-plated steel body (CrVI-free) w w w.suco.de RoHS compliant With changeover switch (SPDT) and silver contacts Hysteresis adjustable at works Reduced assembly time: simple, quick attachment by rotation or plug connection Fast mounting with socket wrench (nut) possible max. 48 V max. 4 Ampere 200 / min. 106 cycles (life expectancy of diaphragm pressure switches only for pressures up to max. 50 bar) ≤ 1 bar / ms Adjustable average value 10-30% depending on type 10 g / 5-200 Hz sine-wave 294 m / s²; 14 ms half-sine wave NBR -40 °C - +100 °C EPDM -30 °C - +120 °C FKM -5 °C - +120 °C Mechanical life expectancy Max. pressure rise rate Hysteresis (only adjustable at works) Vibration resistance Shock resistance Temperature range for diaphragm/seal materials hex 27 9 only NPT 1/4 Voltage Current rating (resistive) Switching frequency L Technical data 14 D Ø 26 Accessories (not included): Female plugs with 2 m cable, 3 x 0,5 mm2, except 1-1-00-653-162: 4 x 0,34 mm2 witching point easily S adjustable – also during operation. Order number: 1-1-32-653-158 Order number: 1-1-00-653-162 Order number: 1-1-36-653-160 Diaphragm pressure switch 0132 Piston pressure switch 0133 Diaphragm pressure switch 0134 Piston pressure switch 0135 Diaphragm pressure switch 0136 Piston pressure switch 0137 ur pressure switches are O also available with factory preset switching points. eady-wired versions can R be found in our catalogue from page 38 onwards. e offer other body W materials and connecting threads upon request. ther diaphragm- / seal O materials are available on request, e.g. HNBR or silicone for diaphragm pressure switches. TE AMP Superseal ® IP67 L ~ 73 mm M12x1 DIN EN 61076-2-101A contact assignment DIN 60947-5-2 IP67, L ~ 65 mm Deutsch DT04-3P® IP67; IP6K9K L ~ 71 mm Contact assignments 2 1 3 4 set screw 2 set screw 1 set screw Circuit diagrams P 3 1 2 P 2 4 1 P B A C or further technical data F please refer to our catalogue page 26/27.

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Diaphragm/piston pressure switches hex 27 with integrated connector-2

0132 - 0137 w w w.suco.de RoHS compliant Diaphragm / piston pressure switches hex 27 with integrated connector Zinc-plated steel body (CrVI-free) With changeover switch (SPDT) and silver contacts Hysteresis adjustable at works Reduced assembly time: simple, quick attachment by rotation or plug connection Fast mounting with socket wrench (nut) possible Diaphragm pressure switch 0132 Piston pressure switch 0133 pmax. in bar Adjustment range in bar Tolerance at room temperature Thread (D) Order number: 0132 / 0134 / 0136 Diaphragm pressure switches M 10x1 con. M 12x1.5 G 1⁄4 1001) 0.3 – 1.5 ± 0.2...

Open the catalog to page 2