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Sensing and Control
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SWITCH APPLICATIONS The odds are that Honeywell Sensing and Control can meet your switch demands. Designers of heavy-duty equipment have trusted Honeywell pressure and vacuum switches for many years in applications that are constantly subjected to harsh environments…from chemical splashes, salt water, high pressure spikes…we’ve got you covered. Our standard line is quite extensive, but if it is not exactly what your requirements call for we can modify an existing part or create an original ju
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Set Points from 10-400 psi 5000 Series Ultra Duty Pressure Switch Honeywell Sensing and Control has designed a high pressure/low set point pressure switch for applications that see sudden pressure spikes and high system pressures that can result in early switch failures. This series has been strengthened to prevent cracking of the base with plated steel and screw machined components in a 3-piece design. Modifications to the effective 2.3” REF. area of the pressure cavity and size of the dia
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Set Points from 0.5 to 150 psi 5000 Series Extended Duty Pressure Switch With Direct Action Blade Contacts The 5000 Series switch is specifically Standard Specifications designed to stand up to extended duty applications. This switch is factory set Type: Direct action but capable of field adjustment. It blade contact features a Kapton diaphragm for Contacts: Silver alloy, compatibility with a wide variety of gold plated fluids, and various terminations Set Point: Factory set i
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5000 Series Pressure Switch With Standard Terminal Dual Circuit Dual Circuit Single Circuit Single Circuit 1 2 One circuit adjustable 1 Terminal 2 Terminals Both circuits adjustable Part Number Part Number Contact Part Number Contact Factory Part Number Circuitry 3 Setting Setting Set At Screw Blade Screw Blade Screw Blade Screw Blade N.O. 78630 78631 78628 78629 0.5-1 PSI 3-4 PSI 1 PSI 76081 76086 78711 78712 N.C. ±0.3 78634 78635 78632 78633 ±0.5 N.O. 78142 78399 76051 76056 1.1-3 PSI 5-8 P
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Set Points from 1.1” to 22” Hg 5000 Series Extended Duty Vacuum Switches With Direct Action Blade Contacts The 5000 Series switch is specifically designed to stand up to extended duty applications. This switch is factory set. It features a fluorosilicone rubber diaphragm for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding 2.3” REF. design benefits are its durable constr
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Set Points from 200 to 1000 psi 5000 Series Extended Duty Piston Switches With Direct Action Blade Contacts The 5000 Series piston switch is specifically designed for extended duty applications with set point requirements 3.05” REF. from 200 to 1000 PSI. This switch is factory set with various terminations 2.45” REF. available including a Metri-Pack connector that forms a tight seal when connected. Among the outstanding design benefits are its durable construction, compact size, and
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Set Points from 2 to 70 psi and 2” to 22” Hg Series III Factory Set Variable Differential Pressure & Vacuum Switches With Snap Action Contacts The Series III switch is a customizable Vacuum Switch switch built per customer specifications. Standard Specifications It features a non-ferrous chamber and excellent set point integrity at Type: Snap action switch extreme temperatures. The exclusive Set Point: Factory set 2.5” REF. snap switch features: Low-contact Vacuum: 2 to 22” Hg re
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Set Points from 35 to 3000 psi Series V High Pressure Environmentally Sealed, Extreme-Duty Switches With Snap Action Contacts The Series V switch is a high pressure switch with set points up to 3000 PSI and is built to exact customer specifications. Excellent set point integrity at extreme temperatures and wide fluid compatibility make this switch ideal for extreme duty applications. And, under all operating conditions, it boasts an excellent response time. Like the Series III, the Se
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Switch Definitions and Terminology Pressure/Vacuum Switch - A device that senses a change in pressure/ System Pressure/Vacuum - This is vacuum and opens or closes an the normal pressure/vacuum that would Conversion Factors electrical circuit when the set point is be present at the switch actuator. This reached. value is important in order to apply Multiply By Convert To the proper switch configuration. Even Set Point - The pre-determined though the set point may be relatively .145 kPa
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Honeywell's Springfield and Spring Valley, Illinois facilities manufacture a broad range of electro and electronic- mechanical products that include Hobbs hour meters, pressure and vacuum switches, off-highway vehicular lighting, transmission shifters, turn signal controls, rotary switches, and off-highway vehicular hand controls. Honeywell's customer base is very broad including industries such as automotive, agricultural, material handling, construction, marine, medical, heavy truck, lawn a
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Warranty/Remedy Sales and Service Honeywell warrants goods of its manufacture as being free of Honeywell serves its customers through a worldwide defective material and faulty workmanship. Contact your local network of sales offices and distributors. For application sales office for warranty information. If warranted goods are assistance, current specifications, pricing or name of the returned to Honeywell during that period of coverage, Honeywell nearest Authorized Distributor, contact your
