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| WORLD MAGNETICS ULTRA SENSITIVE PRESSURE SWITCHES PSF101 Series for sensing pressure, vacuum & differential pressure FEATURES * * * * Gold inlay contacts Small size, lightweight Fast response Variety of options for ports and mountings SPECIFICATIONS MECHANICAL Standard Tolerance Switch Type Switching Medium Mechanical Life Proof Pressure 20% Tighter tolerances available SPST normally open, normally closed consult factory Air; compatible fluids on "High" side More than 20 million cycles 8 PSI for units where set point is 3.0" H2O or less 15 PSI for units where set point is greater than 3.0" H2O Less than 10 grams +40F to +150F (standard) - 46F to +205F (consult factory) PHYSICAL Weight Operating Temp. Use #4 screws thru mounting lugs or #2 screws thru eyelets Case Material Polycarbonate standard (other materials available upon request) Contact Material 18K Gold inlay Diaphragm Material Polyurethane standard (Teflon(R) optional) Electrical Connections Terminals - .187"x .020" tab-type (bifurcated), for use with quick disconnects (ref. AMP 2-520182-2 or equivalent) .020"x .060" PCB terminals available upon request Pressure Ports Refer to DesignFLEXTM chart for standard options ELECTRICAL Mounting Current Rating Operating Voltage 40mA resistive for life in excess of 20 million cycles AC/DC - 30V or less with resistive load; 120 VAC neon lamp load NOTE: For higher current capabilities, refer to our PSF103 or PSF109 DesignFLEXTM series. 4 810 Hastings Street, Traverse City, Michigan 49686 Engelschalkstr. 32 D - 86316 Site: http://www.worldmagnetics.com Phone: 231-946-3800 * Fax: 231-946-0274 * Web Friedberg Vertrieb: HJK Sensoren + Systeme GmbH & Co. KG Tel. +49(0)821-26 99 00 FAX+49(0)821-26 990-11 www.worldmagnetics.de mailto: info@hjk.de WORLD MAGNETICS ULTRA SENSITIVE PRESSURE SWITCHES PSF101 Series for sensing pressure, vacuum & differential pressure With World Magnetics' exclusive DesignFLEXTM feature, you can choose from these available options to custom-design a pressure switch to suit your needs. DESIGNFLEX TM OPTIONS Low Port/Housing Options High Port/Cover Options Pressure Set Point Options For higher Pressure Set Point, consult factory. Option No. In. H2O .1 - .5 1.0 1.5 2.0 3.0 4.0 6.0 8.0 10.0 12.0 15.0 20.0 30.0 40.0 50.0 mbar PSI 1 Smooth Port .156" Diameter for 1/8" ID Tubing w/Mtg. Lugs 2 Smooth Port .156" Diameter for 1/8" ID Tubing w/o Mtg. Lugs 1 Smooth Port .156" Diameter for 1/8" ID Tubing 2 Smooth Port .187" Diameter for 5/32" ID Tubing 3 Smooth Port .250" Diameter for 7/32" ID Tubing w/Mtg. Lugs 4 Smooth Port .250" Diameter for 7/32" ID Tubing w/o Mtg. Lugs 3 Smooth Port .250" Diameter for 7/32" ID Tubing 4 1/8" NPT Port 5 Barbed Port for 3/16" ID Tubing w/Mtg. Lugs 6 Barbed Port for 3/16" ID Tubing w/o Mtg. Lugs 5 Barbed Port for 3/16" ID Tubing 6 No Port (.060" Vent Hole) 005 010 015 020 030 040 060 080 100 120 150 200 300 400 500 .25 - 1.25 .004 - .018 2.49 3.73 4.97 7.46 9.95 14.92 19.89 24.86 29.84 37.30 49.73 74.59 99.46 124.32 .036 .054 .072 .108 .144 .217 .289 .361 .433 .541 .722 1.083 1.444 1.804 Diaphragm Options 1 7 No Port (.060" Vent Hole) w/Mtg. Lugs Polyurethane (standard) Teflon (optional) 8 No Port (.060" Vent Hole) w/o Mtg. Lugs 7 Flow-Thru Barbed Port for 1/8" ID Tubing 8 Barbed Port for 1/8" ID Tubing 2 9 Barbed Port for 1/8" ID Tubing w/Mtg. Lugs 0 Barbed Port for 1/8" ID Tubing w/o Mtg. Lugs 8 PSF101 Series Number Low Port/ Housing Option Number High Port/ Cover Option Number Diaphragm Option Number Three Digit Pressure Set Point Option Number DESIGN GUIDE Choose one option number from each of the above categories and arrange in the sequence shown here. Example: 8111-020 = PSF101 Series ultra sensitive pressure switch with * Low Port/Housing, .156" Diameter, Smooth Port with Mounting Lugs * High Port/Cover, .156" Diameter, Smooth Port * Standard Polyurethane Diaphragm * Pressure Set Point is factory-set at 2" H2O 810 Hastings Street, Traverse City, Michigan 49686 Engelschalkstr. 32 D - 86316 Site: http://www.worldmagnetics.com Phone: 231-946-3800 * Fax: 231-946-0274 * Web Friedberg Vertrieb: HJK Sensoren + Systeme GmbH & Co. KG 5 Tel. +49(0)821-26 99 00 FAX+49(0)821-26 990-11 mailto: info@hjk.de www.worldmagnetics.de |
Price & Availability of PSF101
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