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The range of pressure switches includes components for general industrial use as well as specialised switches for demanding applications.
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TÜV appoved RT switches are used in steam plant.
The RT single pressure switches series consist of a variety of ordinary controls including neutral zone pressure switches, safety pressure switches for steam boiler plant, and gold plated fail-safe controls for applications in which safety or economical consequences are critical factors.
RT switches have been in service for more than 60 years.
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The F-3000 Series pressure to electric switch is designed to meet the strictest space limitations. This unique pressure switch is constructed of chemical resistant and heat stable material. Factory pressure settings from 3 to 50 psi, for extended life, higher setpoints can be attained for devices not requiring extended life. A variety of mounting options and port connections make the F-3000 Series an excellent choice for the O.E.M.
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The F-4200 Series pressure to electric switch is designed for the customer with cost and space limitations, and is available in adjustment ranges from .5 to 100 PSI full scale. Four mounting styles, plus a wide variety of options including gold contacts, factory pre-set and special deadbands, make the F-4200 series an excellent choice for the O.E.M.
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Industrial Pressure Switches are designed for pilot-duty applications in control systems of hydraulic and pneumatic equipment. (CR127A, CR127B Series)
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The factory set pressure switches series 901
The switching pressure can be defined at a value of between 5 mbar and 12 bar in the overpressure range and between -5 mbar and -900 mbar in the vacuum range.
The main area of use for the compact pressure switches series 901 is in monitoring filling levels and filters, as well as in monitoring overpressure, vacuum or differential pressure in closed systems. These pressure switches are suitable for liquid and gaseous media including aggressive media.
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Switches, regulators and display devices permit reliable monitoring of the vacuum system. An important aspect is that these devices must be perfectly matched to the system being monitored, but this is no problem with the available spectrum of devices!
- Vacuum switches
- Pressure switches
- Combined vacuum/pressure switches
- Accessories for vacuum switches
- Measuring and control devices
- Safety devices
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Anyone who uses ultra-low pressure, vacuum and differential switches can tell you that they will inevitably wear down in low pressure environments, causing contact erosion, loose terminals, switch instability and leakage.
The result? Equipment failure, downtime, and productivity setbacks no busy manufacturer can afford. Fortunately, now there's an alternative-
New Solution to Ultra Low Pressure Switch Problems Helps Avoid Leakage, Set Point Instability and Contact Resistance- an innovation in switch design that combines special gold crossbar contacts with a revolutionary "all-in-one-weld" contact/terminal construction for switches that deliver reliability, long life in harsh, low pressure environments—the MAM005 line of ultra-low pressure, vacuum and differential switches.
Most important, not only do these rugged and dependable switches last longer, they're comparatively priced, no matter if you're just looking for pre-configured switches available for immediate shipping, standard switches tailored to your business needs, or custom-designed switches for special applications
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Pressure Switches
Better under pressure. For years, manufacturers and operators of heavy-duty equipment have trusted Honeywell pressure and vacuum switches. They're proven under pressure, in applications constantly under attack from chemical splashes, performance spikes and other harsh environments. These switches sense a change in the pressure or vacuum, opening or closing an electrical circuit when the designated point is reached.
Honeywell offers an impressive line:
-Compact size
-Durable construction
-Enhanced set point integrity
-Customisation and modifications available
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Complete product range for all industrial applications. Mechanical and electronic versions include cast and cabled specifications, “Ex” approved, switches in compact designs up to 600 bar for hydraulic and pneumatic applications.
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- Diaphragm or piston sensing element
- Liquids and gas application
- Steel, Brass, St. Steel materials
- 1/8" or 1/4" process connection
- Adjustable ranges from 0,05 to 400 bar
- N.O., N.C., SPDT, contact
- Faston or DIN-43650 electrical connection
- Tmax = -20°/+80°C working temperature
- Protection class IP40 or IP65
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The ZSE1 series is a compact, vacuum pressure switch available in a single setting with hysteresis adjustment, a double setting/ double output type or an analog output type with hysteresis adjustment. The ZSE1 is lightweight and the optional plug-in connector makes wiring easy and simple.
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