PSI Catalog
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Liquid Level Switches U.S. SALES OFFICES Applications include control and monitor of: • Pressure • Temperature • Dual Flow • Check Valve • Cabin Air Thrust • Antilock Brake Valve • Thrust Reverse Valve • Environmental Control • Boot Strap Hydraulics • Engine Oil Pressure • Aircraft Hydraulics • Fuel Level & Fuel Flow • Anti-Icing System • Engine Bleed Air • Filters • Airspeed • Altitude • Fuel Pressure • Coolant Flow Custom Manifolds: Factory Approx • Flow Indication • Flow Regulation • Temperature Sensing • Pressure Indication • Quick Disconnect Gauge Pressure Selection Chart Magnetic reed BELGIUM United Electric Controls, Europe G. Van Gervenstraat 19A B-9120 Beveren-Waas, Belgium Phone: 32-3-755 43 83 Fax: 32-3-755 27 47 CANADA United Electric Controls, Canada Ltd. 5320 Bradco Blvd. Mississauga, Ontario L4W 1G7, Canada Phone: 905-625-5082 Fax: 905-625-5709 GERMANY United Electric Controls, Europe An Der Zentlinde 21 D-64711 Erbach, Germany Phone: 49-6062-7400 Fax: 49-6062-7501 MALAYSIA United Electric Controls, Far East No. 1-2-2, 2nd Floor Jalan 4/101C Cheras Business Centre Batu 5, Jalan Cheras 56100 Kuala Lumpur, Malaysia Phone: 603-933 4122 Fax: 603-933 4155 MEXICO United Electric Controls, Mexico Chihuahua 129 - 1 NTE Unidad Nacional 89410 Madero, TAM, Mexico Phone: 52-1210-0646 Fax: 52-1210-5761 Citation Excel photo courtesy of Cessna Aircraft Company. PRECISION SENSORS 50 Seemans Lane Milford, CT 06460 USA Telephone: 203 877 2795 Fax: 203 877 8752 www.precisionsensors.com Pressure, Flow MODEL NUMBER F35C and F117 photos courtesy of Lockheed Martin Aeronautics Company. for Aerospace & Military Uses & Liquid Level Products INDIA United Electric Controls, India Amar Hill, Saki, Vihar Road Powai, Mumbai 400 072, India Phone: 91-22-857-6921 Fax: 91-22-857-1707 Proof Pressure Burst Pressure Operating Temp. Range Silver Contacts: ISRAEL Sierra Tech 3591 Nijaro Road Bethlehem. PA 18020 Phone: 610 974 8771 Fax: 610 758 9651 Rclc1988@aol.com Silver Contacts: Silver Contacts: Silver Contacts: Gold Contacts: Gold Contacts: Gold Contacts: Gold Contacts: switch Al, SS or Nylon float Side mount Bottom mount Flange, Threaded Free leads Free leads Modular connector Modular connector Length dependent Capsule sensor Capsule sensor Capsule sensor Aluminum housing Aluminum housing Aluminum housing Electrical switch Electrical switch Electrical switch (Ambient sensor) (Ambient sensor) Solder terminals Solder terminals Solder hooks Solder hooks Free leads Typical Weight Capsule sensor Electrical switch JAPAN Seattle Aero 12410 S.E. 32nd Street Bellevue, WA 98005 Phone: 425 643 4224 Fax: 425 746 9517 www.searo.com Aluminum housing Free leads Wetted Materials Dual switches High pressure KANSAS Fay Sales 7701 E. Kellogg, Suite 630 Wichita, KS 67207 Phone: 316 687 4700 Fax: 316 687 4950 Ptilson@suite630.com SOUTHERN CALIFORNIA, ARIZONA AND UTAH McCormick Associates 147 Agate Street Laguna Beach, CA 92651 Phone: 949 497 3299 Fax: 949 497 3299 Mccormicklaguna@compuserve.com Magnetic reed ALABAMA, GEORGIA, NORTH AND SOUTH CAROLINA, FLORIDA AND TENNESSEE Wyco Inc. 11285 Elkins Road, Bldg A-1 Roswell, GA 30076 Phone: 770 843 8750 Fax: 978 945 2582 Jwrumrill@mindspring.com NEW MEXICO, ARIZONA Precision Sensors 12630 Summerwood Glen Houston, TX 77041 Phone: 832 243 0119 Fax: 832 243 0140 Rhooker@ueonline.com AUSTRALIA United Electric Controls, (Aust) PTY Ltd. Unit 2 615 Warrigal Rd. (Locked Bag 600) Ashburton, Victoria 3147, Australia Phone: 613-9567-0750 Fax: 613-9567-0755 TEXAS, OKLAHOMA Fay Sales 312 Harwood Road Bedford, TX 76021 Phone: 817 268 0333 Fax: 817 282 3756 Faysales@ix.netcom.com INTERNATIONAL OFFICES NEW ENGLAND STATES C. Long Associates 3 Hearthstone Circle Natick, MA 01760 Phone: 508 653 8526 Fax: 508 652 1921 Cblongs@aol.com SELECTION GUIDE Multi-Function Products: Altitude Switches SELECTION GUIDE Media Connection Electrical Connection High pressure High Temp. 1.5 Years Definitions: Absolute Pressure Switch: a switch designed to actuate at points referenced to absolute zero Altitude Switch: an absolute pressure switch with actuation points referenced as a distance of altitude U N I T E D E L E C T R I C C O N T R O L S Precision Sensors Division Gauge Pressure Switch: a switch designed to actuate at points referenced to atmospheric pressure Differential Pressure Switch: a switch that detects variations in a fixed difference between two pressures Vacuum Switch: a switch designed to actuate at a pressure below ambient (pressure of the surrounding atmosphere) Actuation Value: the difference in value between the switch point on increasing pressure and decreasing pressure Proof Pressure: the maximum pressure that can be applied without damage or calibration shift 50 Seemans Lane Milford, CT 06460 USA Telephone: 203 877 2795 Fax: 203 877 8752 Email: sales@precisionsensors.com www.precisionsensors.com

Liquid Level Switches U.S. SALES OFFICES Applications include control and monitor of: • Pressure • Temperature • Dual Flow • Check Valve • Cabin Air Thrust • Antilock Brake Valve • Thrust Reverse Valve • Environmental Control • Boot Strap Hydraulics • Engine Oil Pressure • Aircraft Hydraulics • Fuel Level & Fuel Flow • Anti-Icing System • Engine Bleed Air • Filters • Airspeed • Altitude • Fuel Pressure • Coolant Flow Custom Manifolds: Factory Approx • Flow Indication • Flow Regulation • Temperature Sensing • Pressure Indication • Quick Disconnect Gauge Pressure Selection Chart Magnetic reed...

Liquid Level Switches U.S. SALES OFFICES Applications include control and monitor of: • Pressure • Temperature • Dual Flow • Check Valve • Cabin Air Thrust • Antilock Brake Valve • Thrust Reverse Valve • Environmental Control • Boot Strap Hydraulics • Engine Oil Pressure • Aircraft Hydraulics • Fuel Level & Fuel Flow • Anti-Icing System • Engine Bleed Air • Filters • Airspeed • Altitude • Fuel Pressure • Coolant Flow Custom Manifolds: Factory Approx • Flow Indication • Flow Regulation • Temperature Sensing • Pressure Indication • Quick Disconnect Gauge Pressure Selection Chart Magnetic reed...