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Supplier: Radwell International
Description: SEPTIC/HOLDING TANK ALARM, VERSALARM SERIES, FLOAT SWITCH, 1-ZONE, AUTO RESET, HIGH LEVEL, 15 FT ALARM FLOAT, RUBBERLOX PIPE CLAMP, 120 VAC, 60 HZ, STATUS LEDS. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Clark Solutions
Description: through a tube of desired length. The FS00Z level switch is suitable for level monitoring of compatible liquids and, due to the high contact rating of 10 (8) Amps, 250V, for direct pump control. It is well applied for potable water applications as well as heavily polluted media.
- Maximum Operating Pressure: 72 psi
- Material Temperature Range: 176 F
- Maximum Current: 15 amps
- Maximum AC Voltage: 250 volts
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Supplier: Clark Solutions
Description: The level switches model FS14 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnetactivates a Reed contact. Depending on the way the
- Features: Liquid, Normally Closed (NC), Normally Open (NO)
- Meter Technology: Mechanical / Magnetic Floats
- Level Measurement: Point Level / Multi-Point Levels
- Device Type: Sensor-Only
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Supplier: Clark Solutions
Description: The level switches model FS15 work according to the magnetic float principle. The float is lifted upwards by the rising liquid level in the tank until the magnetic field of the integrated permanent magnet activates a Reed contact. Depending on the way the
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 72.51885 psi
- Material Temperature Range: 248 F
- Maximum Current: 0.5 amps
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Supplier: Liberty Pumps
Description: For sump, effluent or sewage applications NEMA 1 (indoor) 115V operation with 9 volt battery back-up 86 decible alarm Float switch activated panel with an 88 dB horn and warning light to indicate a high water condition. Easy installation - plugs into a 115V outlet. Float
- Sound Level: 86 dB
- Operating Voltage: 115 volts
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Supplier: Liberty Pumps
Description: Indoor or Outdoor Alarm 115V operation Red alarm indicator light 88 dB horn Alarm test switch Alarm Silence switch Green power-on indicator Alarm float with 20' cord
- Sound Level: 85 dB
- Operating Voltage: 115 volts
- Alarm Type: Air Horn
- Features: Outdoor Rated / Weatherproof
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Supplier: Uehling Instrument Company
Description: Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup.
- Number of Switch Points: 1 to 2 (#)
- Maximum Operating Pressure: 900 psi
- Maximum AC Voltage: 240 volts
- Maximum DC Voltage: 240 volts
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Supplier: DigiKey
Description: LEVEL SWITCH, HIGH TEMPERATURE,
- Features: Alarm / Visual Indicator, Liquid, Single Pole, Single Throw (SPST)
- Device Type: Sensor-Only
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Supplier: Hansen Technologies Corporation
Description: Switches are interchangeable with R/S LL series float switches. Applications: Hansen's Refrigerant Float Switches are a simple and strong mechanical solution for level control via solenoid valve, high/low level cutout or alarm, liquid
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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
- Maximum Operating Pressure: 261.066310842955 psi
- Maximum AC Voltage: 250 volts
- Maximum DC Voltage: 200 volts
- Liquid Specific Gravity: 0.55 (Specific Gravity #)
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Supplier: CIRCOR Energy
Description: directly to a valve. CIRCOR Energy’s liquid level switches are a mechanical float actuated design, either pneumatic or electric used for a high or low level alarm. Both configurations are available in either carbon steel or stainless steel, and have a
- Maximum Operating Pressure: 2,000 psi
- Material Temperature Range: -20 to 400 F
- Features: Liquid
- Level Measurement: Point Level / Multi-Point Levels
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Supplier: Madison Company
Description: of liquid leaks or overflows in any containment area by connecting to a suitable alarm indicator. The avoidance of potential cleanup costs through early detection of leaks is well worth the cost of this unit. The unit is constructed of a Valox 420 housing and Buna-N float with a
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 50 psi
- Material Temperature Range: 221 F
- Features: Liquid, Normally Closed (NC)
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Supplier: Danfoss A/S
Description: can be used as a low/high level safety alarm. For the control and detection of liquid levels in: Liquid over-feed accumulators. Flooded surge drums. Flooded shell and tube chillers. High and low pressure receivers. Intercoolers. Use as low/high level
- Maximum Operating Pressure: 406.10556 psi
- Material Temperature Range: -58 to 149 F
- Maximum Current: 10 amps
- Maximum AC Voltage: 250 volts
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Supplier: OMEGA Engineering, Inc.
Description: The LV-10 Series level switches feature a small float displacement, especially suited for narrow or restricted areas. A standard 1/8" NPT male fitting allows for quick installation in either the top or bottom of the tank or vessel. A sealed SPST switch provides consistent
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 150 psi
- Display: Analog Meter / Indicator
- Features: Built-in Alarm / Indicator, Electromechanical Switch, Liquid, Normally Closed (NC), Normally Open (NO), Single Pole, Single Throw (SPST)
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Supplier: Clark Solutions
Description: Normally open or normally closed switch operation is easily defined by the mounting position of the switch. When normally open the float lowers with the fluid level and, conversely, when the float is mounted to rise with the fluid level, it is in a normally closed
- Maximum Operating Pressure: 50 psi
- Material Temperature Range: 140 F
- Maximum Current: 1 amps
- Maximum AC Voltage: 240 volts
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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
- Maximum Operating Pressure: 160 psi
- Material Temperature Range: -40 to 230 F
- Liquid specific gravity: 0.75 (Specific Gravity #)
- Liquid Specific Gravity: 0.75 (Specific Gravity #)
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Supplier: Time Mark Corporation
Description: The Model 407 3-Pump Liquid Level Controller provides central operating control of triplex pumping systems. The solid-state electronic controller provides alternating of load pumps, low level cutoff and high level alarm outputs. Runtime meters provide instant
- Number of Inputs: 5 inputs
- Number of Control Outputs: 3 outputs
- Interface: Knobs / Switches / Meter
- Control: Limit / Set Point Control
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Supplier: OMEGA Engineering, Inc.
Description: The 150 mm High/Low Alarm Flow Meter with Optical Sensor Switch is a noninvasive means for detection of a HI or LOW flow. This sensor is ideal for signaling an alarm, cutoff valve, or other device when the float passes the detector (alarm, valve, etc. not
- Pipe Diameter: 0.125 inch
- Gas Volumetric Flow Rate: 0.00173019 to 2.4695814 SCFM
- Operating Temperature: 32 to 158 F
- Operating Pressure: 200 psi
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Description: The tank level alarm with a bright flashing LED and a loud beeper The tank alarm grabs attention with a bright flashing LED and a loud beeper when liquid level is too high or too low. Easy to install. Easy to adjust the depth in tank. Stop overfilled or empty tanks
- Features: Liquid, Transmitter
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Supplier: Qualitrol Company, LLC
Description: 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 control is made possible
- Features: Liquid
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Supplier: Qualitrol Company, LLC
Description: 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 sensor assembly
- Features: Liquid
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Supplier: Qualitrol Company, LLC
Description: 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 and high level
- Features: Liquid
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Supplier: Sitron
Description: requirement, the customer can choose from either the BS/16, BS40, CN/16, CN73R or CN2R relays. This model is also available with a great variety of threaded, flange, or sanitary process connections as well as Halar or other coating materials. Application High level alarm Low
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 290.0754 psi
- Material Temperature Range: -10 to 80 F
- Features: Liquid, Single Pole, Double Throw (SPDT)
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Supplier: Sitron
Description: the rods, Sitron recommends that the rods should be Halar coated. Application High level alarm Low level alarm Pump protection Leak detection Overflow alarm Supply line control Fill/Drain control Cooling water monitoring On/Off valve monitoring
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 290 psi
- Features: Dry Material (Bulk Solids and Powders), Liquid, Single Pole, Double Throw (SPDT)
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Industrial Flow Solutions
Description: Float operated control panel with alarm for two pump automation Single phase, 3-phase Multi-function option available for 3 floats, 4 floats, or transducer Coordinate multiple operations/limit fluctuations in water levels UL listed 508A and UL 698A approved
- Interface: Knobs / Switches / Meter
- Media: Liquid
- Form Factor: Panel / Chassis Mount
- Control Signal: Switch / Relay Output
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Supplier: Industrial Flow Solutions
Description: Float operated control panel with alarm for two pump automation Single phase, 3-phase Multi-function option available for 3 floats, 4 floats, or transducer Coordinate multiple operations/limit fluctuations in water levels UL listed 508A and UL 698A approved
- Interface: Knobs / Switches / Meter
- Media: Liquid
- Form Factor: Panel / Chassis Mount
- Control Signal: Switch / Relay Output
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Supplier: Industrial Flow Solutions
Description: Float operated control panel with alarm for two pump automation Single phase, 3-phase Multi-function option available for 3 floats, 4 floats, or transducer Coordinate multiple operations/limit fluctuations in water levels UL listed 508A and UL 698A approved
- Interface: Knobs / Switches / Meter
- Media: Liquid
- Form Factor: Panel / Chassis Mount
- Control Signal: Switch / Relay Output
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Supplier: Solutions with Innovation, LLC
Description: float/switches for high and low alarms above or below the transmitter range.
- Measuring Range: 180 inch
- Maximum Operating Pressure: 750 psi
- Material Temperature Range: 176 F
- Features: Alarm / Visual Indicator, Analog Current Signal (e.g., 4-20 mA), Analog Voltage Signal, Built-in Alarm / Indicator, Liquid, Transmitter
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Supplier: Industrial Flow Solutions
Description: stainless steel 304 and 316 Visual indicator LED and Sonalert audible alarms for pump run status and high liquid conditions Two control float switches activate a magnetic motor contractor Size and material options on floats Additional remote monitoring options
- Interface: Knobs / Switches / Meter
- Media: Liquid
- Form Factor: Panel / Chassis Mount
- Control Signal: Switch / Relay Output
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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 inductive alarm, also for safe use in explosive
- Gas Volumetric Flow Rate: 170 SCFM
- Operating Temperature: 33 to 250 F
- Operating Pressure: 75 to 500 psi
- Media Temperature: 249.8 F
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CR4 - Thread: Overflowing Fuel Oil In Transmitter
The simplest solution is to add a float switch as a High Level Alarm that would have controlled a secondary fill cut off valve.
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Bookshelf and Unified Agenda > Environmental Protection Agency > Office of Underground Storage Tanks > Guidance Documents > [FDBKF2003110514085530437] List of ...
*The "high" and "low" refer to high and low level alarm points of float switch sensors.
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States > California > City of Fremont > Municipal Code > Title 3 - Public Safety, Welfare and Morals > [CA Fremont Reg 3-12] 12 - Hazardous Materials Management
(F) Accumulators or interstage coolers shall be equipped with high level float switches which will sound an alarm when a level point beyond standards is reached and, where practical, shall cause the compressor(s) to shutdown automatically when high levels of refrigerant…