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Description: 1. Description LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high
- Maximum AC Voltage: 250 volts
- Maximum DC Voltage: 200 volts
- Maximum Operating Pressure: 261 psi
- Media Type: Liquid
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Supplier: Qualitrol Company, LLC
Description: Mechanical oil (liquid) level indicator with adjustable contacts (switches) for low oil level alarming. Magnetic couple minimizes potential leak paths. Gas sampling valve supplied as an option. Features Easy-to-read display with at a glance indication (red for danger,
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Description: 1. Description LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high
- Liquid Specific Gravity: 0.5500 (Specific Gravity #)
- Maximum Operating Pressure: 261 psi
- Meter Technology: Mechanical / Magnetic Floats
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Description: 1. Description LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high
- Liquid Specific Gravity: 0.5500 (Specific Gravity #)
- Maximum Operating Pressure: 261 psi
- Meter Technology: Mechanical / Magnetic Floats
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Description: 1. Description LS level switch is consisting of a magnetic float, unit stem with magnetic reed switch, the magnetic float moves with liquid level to actuate a hermetically sealed magnetic switch within the unit stem. The level switches usually used for high
- Liquid Specific Gravity: 0.5500 (Specific Gravity #)
- Maximum Operating Pressure: 261 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Qualitrol Company, LLC
Description: gear driven float arm for use in various tank geometry Field replaceable case (dial) can be exchanged without lowering oil level or compromising tank seal Up to 2 adjustable SPDT switches Magnetically coupled for leak free operation Low level and high level alarm
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Supplier: Qualitrol Company, LLC
Description: offset and separate high and low gain adjustments to allow for exact matching to the local reading level gauge. Features Up to 2 switches (contacts) for control and alarm functions 0-1 or 4-20 mA continuous remote output for integration into SCADA systems Case
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Supplier: Oil-Rite Corp.
Description: pressure tanks. The stainless steel float and switch should be aligned at the height where low liquid level is a concern. The low level actuation point is measured from the bottom of the assembly. The low level actuation point for water is 1 1/4”, oil is 1
- Material Temperature Range: 220 F
- Maximum Operating Pressure: 200 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Oil-Rite Corp.
Description: pressure tanks. The stainless steel float and switch should be aligned at the height where low liquid level is a concern. The low level actuation point is measured from the bottom of the assembly. The low level actuation point for water is 1 1/4”, oil is 1
- Material Temperature Range: 220 F
- Maximum Operating Pressure: 200 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Gems Sensors & Controls
Description: , consult Gems™ for details. Solid Foamed Polypropylene Float Offers Narrower Design - only 3/4" (19 mm) Wide for Tight Spaces Polysulfone Float: For Water Based Liquids, With Limited Use in Oils and Chemicals Polypropylene Float (hollow): Features a Low Specific
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -40 to 250 F
- Maximum AC Voltage: 240 volts
- Maximum Operating Pressure: 150 psi
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Supplier: Oil-Rite Corp.
Description: 1/2” female NPT inlet. The low level actuation point for water is 2 5/32”, oil is 2 1/4”, and spirits is 2 7/16”. There is 2 3/8” of travel between the lower switch activation point and the upper switch activation point. The bottom inlet is connected to the
- Material Temperature Range: 170 F
- Maximum Operating Pressure: 125 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Gems Sensors & Controls
Description: Rugged Durability Ideal for Oils and Water Broad Heat and Pressure Capabilities Small compact level switches combines reliability with low cost. The unit is equipped with a hermetically sealed SPST 20 VA reed switch and is operated by permanent magnets
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -40 to 300 F
- Maximum Operating Pressure: 1000 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Oil-Rite Corp.
Description: liquid in the reservoir recedes to the low level, a magnet carried inside of the stainless steel float actuates a reed switch within the central pipe. The normally closed design means the contacts open with the descending liquid level. The distance between centers of the
- Material Temperature Range: 170 F
- Maximum Operating Pressure: 125 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Gems Sensors & Controls
Description: with slosh shield is ideal for use with turbulent liquids in small tanks. FDA approved materials. P/N 46999 - Bottle Level: For external mounting on tanks too small to accommodate internally mounted switches. (See note below) P/N 76707 - For Low Level: For detecting levels as
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -40 to 250 F
- Maximum AC Voltage: 240 volts
- Maximum Operating Pressure: 150 psi
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Supplier: Gems Sensors & Controls
Description: that can affect other level switches. This low-cost unit is ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals. Applications: Food warmers Hot water heaters Steam cookers Small boilers
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -40 to 225 F
- Maximum Operating Pressure: 100 psi
- Media Type: Liquid
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Supplier: Qualitrol Company, LLC
Description: geometry 032/042 feature a field replaceable case (dial) can be exchanged without lowering oil level or compromising tank seal Up to 2 adjustable SPDT switches (032/042 features rotatable lens for switch testing) Magnetically coupled for leak free operation Low level
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Supplier: Solutions with Innovation, LLC
Description: The miniature LOO1U offers reliable and economical low level switching for a variety of applications and media. Made in FDA compliant polypropylene material, this compact device can actuate at levels as low as 3/8 inch of water. It can be top mounted with standard 1/8" NPT or
- Material Temperature Range: -40 to 200 F
- Maximum Operating Pressure: 150 psi
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Solutions with Innovation, LLC
Description: options, the L003 can be easily converted from normally open to normally closed by inverting the float. Ideal for shallow tanks, the L003 has a larger displacement than the sub-compact model and its large selection of engineered plastic materials make it suitable for unlimited types of media
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -40 to 176 F
- Maximum Operating Pressure: 50 psi
- Media Type: Liquid
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Supplier: RS Components, Ltd.
Description: quality. Device Type = Float Mounting Type = Horizontal Switch Output = SPST NO Body Material = Brass Cable Length = 24in Minimum Operating Temperature = -40°C Maximum Operating Temperature = +149 (Oil) °C, +82 (Water) °C Maximum AC Voltage = 240V Maximum Current = 60 mA dc, 80
- Maximum Operating Pressure: 300 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: RS Components, Ltd.
Description: quality. Device Type = Float Mounting Type = Horizontal Switch Output = SPST NO Body Material = Brass Cable Length = 24in Minimum Operating Temperature = -40°C Maximum Operating Temperature = +149 (Oil) °C, +82.2 (Water) °C Maximum AC Voltage = 240V Maximum Current = 60 mA dc,
- Maximum Operating Pressure: 300 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: RS Components, Ltd.
Description: quality. Device Type = Float Mounting Type = Horizontal Switch Output = SPST NO Body Material = Stainless Steel Cable Length = 24in Minimum Operating Temperature = -40°C Maximum Operating Temperature = +149 (Oil) °C, +82.2 (Water) °C Maximum AC Voltage = 240V Maximum Current =
- Maximum Operating Pressure: 300 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: RS Components, Ltd.
Description: quality. Device Type = Float Mounting Type = Horizontal Switch Output = SPST NO Body Material = Stainless Steel Cable Length = 24in Minimum Operating Temperature = -40°C Maximum Operating Temperature = +149 (Oil) °C, +82 (Water) °C Maximum AC Voltage = 240V Maximum Current = 60
- Maximum Operating Pressure: 300 psi
- Meter Technology: Mechanical / Magnetic Floats
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Description: Relief • Pressure & Return Filters (10 Micron) • Variety of Manapak Sandwich Valves • Heat Exchangers (Air/Oil) • Combination Temp/Float Switch - Temp Fixed • Single Pressure Remote Compensator • Single Pressure Remote Compensator with
- Flow: 8 to 36 GPM
- Reservoir Capacity: 80 gallons
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Supplier: Whitman Controls, LLC
Description: The Whitman Controls L10 Series Vertical Mount Brass Buna Temperature-Level Switches are highly versatile, providing the end-user the ability to control both temperature and liquid level within an application. These switches can be used to set off high/low temperature alarms
- Material Temperature Range: -40 to 230 F
- Maximum Operating Pressure: 160 psi
- Media Type: Liquid
- Meter Technology: Other
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Supplier: KOBOLD Instruments, Inc.
Description: switches are used wherever inexpensive flow measurement of liquids (eg. domestic services, cooling water, lubrication systems, solar heating, etc.) is to be performed. The VKP series offers a compact design with wetted parts of Polysulfone, PVDF and Stainless Steel. Its low cost and
- Liquid Volumetric Flow Rate: 0.5000 to 26 GPM
- End Fittings: Threaded
- Media Temperature Range: 250 F
- Mounting Type: In-line
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Supplier: Brooks Instrument
Description: Features Wide range of flow ratings Operating temperature range 33 to 125°F (1°C to 52°C) Pressure ratings up to 500 psig / 34 bar Two accuracy levels to choose from: 2% or 1% Full Scale Optional high and low-flow reed switch or
- Electrical Output: Switch
- End Fittings: Threaded
- Features: Audible or Visual Alarms
- Gas Volumetric Flow Rate Range: 170 SCFM
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Supplier: ABB Measurement & Analytics
Description: designed and weighted for maximum accuracy with 75 grams minimum upward buoyant force Transmitter and switch options which can be installed, adjusted and maintained with no process interruption Safe for corrosive, flammable, toxic, high-temperature and high-pressure applications Rugged design
- Device Classification: Level Gauge
- Display: Visual or Audio Output, Digital Readouts
- Level Measurement Type: Continuous Level
- Liquid Specific Gravity: 0.2500 (Specific Gravity #)
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Supplier: KSB AG
Description: 1. 4517;JL 1040;JN 3029 Type of installation Long- coupled Type of coupling Jack shaft / Belt drive;Direct;Float switch;Bubbler system Type of lubrication Pressurized oil lubrication Max. permissible fluid temperature 70 °C
- Horsepower: 952 HP
- Maximum Discharge Pressure: 145 psi
- Maximum Discharge Flow: 22.19 GPM
- Power Source: AC Powered
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Journal of Jet Propulsion > Generation of High Gas Pressure Through Hydraulics
At this time, a low level float switch in the oil reservoir shuts off the hydraulic pump and indicates through a light on the panel that the first cycle has been com- pleted.
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Irradiation Processing Department monthly record report, April 1987
A float switch has been designed for a low level oil alarm a_d .
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Hot spin-and-burst test methods for aircraft turbine wheels
A shutdown during unattended operation caused, for example, by the float switch in the oil reservoir would light the " low oil level" lamp and thus save the time that might be lost using intuitive trouble shooting.
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Guidelines for Safe Process Operations and Maintenance
For example, during the incident investigation following the failure of a large compressor due to a lack of adequate lube oil, a test of the lube oil reservoir low -liquid-level switch revealed that if the float were lifted by hand (as…