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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.
- Device Classification: Sensor-Only
- Display: Visual or Audio Output
- Level Measurement Type: Point Level / Multi-Point Levels
- Liquid Specific Gravity: 0.3000 (Specific Gravity #)
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Supplier: FineTek
Description: and magnetism to generate a changing electrical output in response to the rise and fall of the float on the sensing guide rod. The magnetic float level transmitter provides a 3-wire resistance output or can be equipped with an appropriate level transmitter to provide a 4-20mA
- Meter Technology: Mechanical / Magnetic Floats
- Output: Analog Current
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Supplier: Radwell International
Description: LEVEL TRANSMITTER, ANALOG OUTPUT, 150754, XT-800 SERIES, BUNA N . FREE 2 YEAR RADWELL WARRANTY
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Description: Applications The float level switch is used for level monitoring and measuring of various liquids such as water, oil, diesel. Available with various choices of mountings, 3A and 5A level switches can be provided. In addition, the switch integrated with level and
- Liquid Specific Gravity: 1 (Specific Gravity #)
- Material Temperature Range: -40 to 302 F
- Maximum Operating Pressure: 261 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Automation24, Inc.
Description: Top mounting float switch M5602-13331 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The M5602-13331 is also suited to a wide range of voltages from 0-240 V AC/DC and a current rating of 0.4 A at
- Device Classification: Instrument / Sensor System
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: Up to 392 F
- Maximum Operating Pressure: 20.6 psi
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Supplier: elobau U.S., Inc.
Description: Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Capacitive / RF Admittance
- Mounting: Bottom Mount
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Supplier: elobau U.S., Inc.
Description: Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Capacitive / RF Admittance
- Mounting: Side Mount
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Supplier: elobau U.S., Inc.
Description: Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Capacitive / RF Admittance
- Mounting: Bottom Mount
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Supplier: elobau U.S., Inc.
Description: Over the last three decades, innovation, reliability, and flexibility have become elobau hallmarks. Today, elobau is one of the leading manufacturers in the field of non-contact sensor technology. In addition to a broad and continually expanding array of standard products, elobau offers customized
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Capacitive / RF Admittance
- Mounting: Bottom Mount
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Supplier: Automation24, Inc.
Description: Top mounting adjustable float switch M5602-7808-4 from Madison provides reliable single point detection of tank level via tried and true mechanical float switch actuation. The adjustable switch point along the 48 in. stem also makes it easy for users to seamlessly
- Device Classification: Instrument / Sensor System
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: Up to 392 F
- Maximum Operating Pressure: 7.2 psi
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Supplier: DigiKey
Description: SENSOR LEVEL SWITCH
- Output: Analog Current
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Supplier: DigiKey
Description: SENSOR LEVEL SWITCH
- Output: Analog Current
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Supplier: DigiKey
Description: SENSOR LEVEL SWITCH
- Output: Analog Current
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Supplier: DigiKey
Description: Liquid Level Sensor Analog SPST-NC/NO Output Panel Mount
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Media Type: Liquid
- Pole and Throw Specifications: Single Pole, Single Throw (SPST)
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Supplier: ABB Measurement & Analytics
Description: The unique magnetic coupling action eliminates the need for seals, diaphragms, springs, or torque tubes. There is no physical contact between the switch and the process. Magnetic coupling also eliminates the necessity of process connections and insures total isolation from the process.
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level
- Meter Technology: Mechanical / Magnetic Floats
- Output: Analog Voltage
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Supplier: Barksdale Control Products
Description: Barksdale's BLS3000 Electronic Dual Level Switches combine three discrete components (dual level switch, pressure transducer, and digital level gauge) into one compact package. The BPS300 is available in three configurations: 1) dual switch points, 2) dual switch points
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -13 to 176 F
- Maximum Operating Pressure: 43.5 psi
- Media Type: Liquid
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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
- Device Classification: Sensor-Only
- Instrument Display Options: Analog Meter or Indicator
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 150 psi
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Supplier: Clark Solutions
Description: The model DS15 flow meters work according to the proven variable area principle. The float is moved upward in a tapered tube by the flowing medium and its upper edge indicates the flow rate by means of a scale affixed on to the measuring tube. By using a float with an integrated magnet
- Display: Analog Display
- Electrical Output: Analog Current, Switch
- End Fittings: Threaded
- Gas Volumetric Flow Rate Range: 0.0024 to 4.71 SCFM
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Supplier: FPI Sensors International
Description: Continuous level sensors provide continuous feedback and are available in both 0-5VDC and 4-20 ma outputs. Several options are available including temperature sensors, independent low or high level switch points, a variety of materials and mounting options. If you need something we do not
- Material Temperature Range: 250 F
- Maximum Operating Pressure: 500 psi
- Measuring Range: 4 to 96 inch
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: OMEGA Engineering, Inc.
Description: The OMEGA LVR20 and LVR30 Series continuous liquid level sensors operate on a basic voltage divider network principle. As the float rises, a magnet in the float closes a series of reed switches in sequence which varies the tapped-off portion of the voltage divider resistor
- Level Measurement Type: Continuous Level
- Material Temperature Range: -40 to 230 F
- Maximum Operating Pressure: 300 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Dataforth Corporation
Description: Each SCM5B32 current input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level analog voltage output (Figure 1). This voltage output is logic switch controlled, which allows these modules to share a common
- Analog Input Channels: 1 #
- Differential Channels: Yes
- Filter Technology: Analog (RC)
- Filter Type: Low Pass
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Supplier: KOBOLD Instruments, Inc.
Description: float, containing a ring magnet, rises and falls with the liquid level in the bypass tube. This approach allows an all metal construction which eliminates the breakage and leakage problems frequently experienced with glass tube designs. transmission, visual indication, or switching may
- Device Classification: Level Gauge
- Display: Analog Meter / Indicator
- Level Measurement Type: Continuous Level
- Liquid Specific Gravity: 0.8000 (Specific Gravity #)
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Supplier: Dataforth Corporation
Description: Each SCM5B40 and SCM5B41 wide bandwidth voltage input module provides a single channel of analog input which is amplified, isolated, and converted to a high-level analog voltage output. This voltage output is logic-switch controlled, allowing these modules to share a common
- Analog Input Channels: 1 #
- Differential Channels: Yes
- Filter Technology: Analog (RC)
- Filter Type: Low Pass
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Supplier: Dataforth Corporation
Description: Each SCM5B30 and SCM5B31 voltage input module provides a single channel of analog input which is filtered, isolated, amplified, and converted to a high-level analog voltage output (Figure 1). This voltage output is logic-switch controlled, allowing these modules to share a
- Analog Input Channels: 1 #
- Differential Channels: Yes
- Filter Technology: Analog (RC)
- Filter Type: Low Pass
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Supplier: Solutions with Innovation, LLC
Description: controllers, SCADA systems and meters. The TR420E carries an FM explosion-proof rating for Class I, Division 1, Groups A,B,C and D; and dust-ignition proof for Class II/III, Division 1, Groups E,F and G hazardous, (classified) locations, indoor/outdoor (Type 4, 4X). It can also be equipped with
- Features: Built-in Alarm / Indicator
- Level Measurement Type: Continuous Level
- Material Temperature Range: 176 F
- Maximum Operating Pressure: 750 psi
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Supplier: KOBOLD Instruments, Inc.
Description: Product Features Measuring Depths to 13 Feet Maximum Pressure to 230 PSIG Maximum Temperature to 250°F Highly Visible Level Indication for Underground Tanks and Pumps Switches and Transmitters Available The rugged
- Device Classification: Level Gauge
- Display: Analog Meter / Indicator
- Level Measurement Type: Continuous Level
- Liquid Specific Gravity: 0.9500 (Specific Gravity #)
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Supplier: KOBOLD Instruments, Inc.
Description: The Mini-NBK bypass level indicator provides many of the unique features of our standard NBK series but at a fraction of the cost. Like its predecessor, the Mini-NBK uses KOBOLD's revolutionary ring magnet float design allowing the user full flexibility in adding roller indicators,
- Device Classification: Level Gauge
- Display: Analog Meter / Indicator
- Level Measurement Type: Continuous Level
- Liquid Specific Gravity: 0.9500 (Specific Gravity #)
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Supplier: OMEGA Engineering, Inc.
Description: the float from debris, thereby assuring dependable service. The LV140 universal liquid level sensor operates on a direct, simple principle. A float is equipped with powerful, permanent magnets. As the float rises or lowers with liquid level, it actuates a magnetic reed
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Mechanical / Magnetic Floats
- Mounting: Top Mount
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Supplier: OMEGA Engineering, Inc.
Description: indicates high liquid level. To operate, simply press the brass tube fitting down to perform the self-check test. This manual operation physically moves the inner reed switch assembly while the float remains stationary (wet or dry). By doing this, the switch logic is inverted,
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 750 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Clark Solutions
Description: EchoPod is an innovative level sensor that replaces floats, conductance and pressure sensors that fail due to dirty. sticking and scaling media in small tanks 49.2" (1.25m) or less. EchoPod, a general purpose sensor. combines non-contact switch, controller and transmitter capabilities
- Communication Interface: Other Interface Type
- Device Classification: Instrument / Sensor System
- Display: Analog Meter / Indicator
- Features: Handles Slurries / Suspended Solids, Programmable
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Supplier: Automation Products, Inc.
Description: The Dynatrol® Type CL-10RH liquid level probe and 102B control switch are used for application to either high or low point level detection of liquids and slurries. A unique vibrating principle permits design and operation features not available with other types of liquid level
- Device Classification: Sensor-Only, Sensor System, Transmitter
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: 0.0 to 750 F
- Maximum Operating Pressure: 1000 psi
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Supplier: S. Himmelstein & Company
Description: grades are made; Code N standard performance and Code C enhanced performance. They can be floated or foot mounted with the integral mounting base. Do Cal Checks and AutoZero using control lines or, from your computer. Features ±10 or ±5 Vdc Analog Output with 0
- Accuracy: 0.1500 to 0.2000 ±% Full Scale
- Category of Device: Sensor / Transducer
- Electrical Output: Analog Voltage
- Maximum Torque: 25 to 10000 In-lbs
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Supplier: Dataforth Corporation
Description: Each SCM5B43 general purpose input module provides a single channel of transducer input which is filtered, isolated, scaled, and converted to a high-level analog voltage output. This voltage output is logic switch controlled, which allows these modules to share a common analog
- Analog Input Channels: 1 #
- Differential Channels: Yes
- Filter Technology: Analog (RC)
- Filter Type: Low Pass
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Supplier: Time Mark Corporation
Description: . The Model 404s four outputs are designed to replace the float switch inputs to a Model 403, or to be used with a Model 448 output Relay Board. A 4-20mA signal output provides for other control applications. A 3-digit LED display continuously shows the liquid level to a tenth of a
- Device Classification: Sensor-Only, Instrument / Sensor System
- Display: Digital Readouts
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 15 psi
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Supplier: Solutions with Innovation, LLC
Description: The U002/U003 Ultrasonic level switches are suitable for most any liquid regardless of its density or conductivity and are a reliable and low cost alternative for installations where a mechanical float-type switch would be impractical. The switches require no calibration,
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 250 F
- Maximum Operating Pressure: 800 psi
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Supplier: Time Mark Corporation
Description: output of the 408 connects to the inputs of the Model 407 3-Pump Liquid Level Controller (replacing the float switches) or to a Model 448 Output Relay Board. A 4-20mA signal output is provided as an input to process controllers or for other control applications. A 3-digit LED display
- Device Classification: Sensor-Only, Instrument / Sensor System
- Display: Digital Readouts
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 15 psi
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Supplier: SSI Technologies, LLC
Description: The Fluid-Trac® 2-wire level sensor is a non-contact liquid level sensor that can be used as a more reliable and accurate replacement for standard 30-240 ohm resistive float sender, reed-switch tube sensors or capacitive tube senders. The FluidTrac® 2-wire level sensor is commonly used
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Features: Programmable
- Level Measurement Type: Continuous Level
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Supplier: KOBOLD Instruments, Inc.
Description: the BGF to be installed into both horizontal and vertical pipes. In standard configuration, the BGF is a purely mechanical meter suited for water and compressed gases in line sizes up to 3 inches. Electronic limit switches and/or an analog flow transmitter may be added if desired. The
- Gas Volumetric Flow Rate: 0.1765 to 647 SCFM
- Electrical Output: Switch
- End Fittings: Flanged
- Media Temperature: -40 to 302 F
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Supplier: Macromatic Industrial Controls, Inc.
Description: Duplex Alternating Relays are used in special applications where the optimization of load usage is required by equalizing the run time of two loads. This alternating action is initiated by a control switch, such as a float switch, manual switch&, timing relay, pressure
- Contact Configuration: Normally Open (NO), Normally Closed (NC)
- Display: None
- Input Controls: Analog
- Operating Temperature: -18 to 149 F
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Supplier: Gems Sensors & Controls
Description: 49-Inch (1245 mm) Range 2" (51 mm) Dead Band and Beam Width Optimized for Small Tank Applications 1" NPT Mounting Non-Contact Alternative To Float and Conductivity Level Sensors The UCL-510 offers an innovative, non-contact ultrasonic level sensor
- Communication Interface: Serial Interface
- Device Classification: Sensor-Only
- Features: Programmable
- Level Measurement Type: Point Level / Multi-Point Levels
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Supplier: UL Standards & Engagement
Description: ) Float, flow, pressure, and vacuum-operated switches. f) Resistors and rheostats. g) Proximity switches. h) Time-delay relays and switches. i) Resistors and rheostats intended for industrial heating and lighting, including those for motor generator fields. j
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Supplier: UL Standards & Engagement
Description: ) Float, flow, pressure, and vacuum-operated switches. f) Resistors and rheostats. g) Proximity switches. h) Time-delay relays and switches. i) Resistors and rheostats intended for industrial heating and lighting, including those for motor generator fields. j
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Supplier: UL Standards & Engagement
Description: ) Float, flow, pressure, and vacuum-operated switches. f) Resistors and rheostats. g) Proximity switches. h) Time-delay relays and switches. i) Resistors and rheostats intended for industrial heating and lighting, including those for motor generator fields. j
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Supplier: ValueTronics International, Inc.
Description: Storage FFT Standard Advanced Triggers to Quickly Capture the Event of Interest Traditional, Analog-style Knobs and Multilanguage User Interface for Easy Operation Quick Setup and Operation with Autoset Menu, Autorange, Waveform and Setup Memories, and Built
- Bandwidth: 100 MHz
- Number of Input Channels: 4 (# channels)
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Supplier: ValueTronics International, Inc.
Description: FFT Standard Advanced Triggers to Quickly Capture the Event of Interest Traditional, Analog-style Knobs and Multilanguage User Interface for Easy Operation Quick Setup and Operation with Autoset Menu, Autorange, Waveform and Setup Memories, and Built-in, Context
- Bandwidth: 200 MHz
- Number of Input Channels: 4 (# channels)
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Supplier: ValueTronics International, Inc.
Description: FFT Standard Advanced Triggers to Quickly Capture the Event of Interest Traditional, Analog-style Knobs and Multilanguage User Interface for Easy Operation Quick Setup and Operation with Autoset Menu, Autorange, Waveform and Setup Memories, and Built-in, Context
- Bandwidth: 100 MHz
- Number of Input Channels: 2 (# channels)
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An Ultra Low Energy 12-bit Rate-Resolution Scalable SAR ADC for Wireless Sensor Nodes
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SOI Hall effect sensor operating up to 270/spl deg/C
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Bridge-output-to-frequency converter for smart thermal air-flow sensors
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A New 80V 32x32ch Low Loss Multiplexer LSI for a 3D Ultrasound Imaging System
We propose a new gate floating type analog switch circuit with thin gate oxide power MOSFETs and a low-loss gate driving method for this LSI.
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Design considerations for integrated high-frequency p-channel JFETs
FET’s can also be applied as “ floating ” analog voltage switches , and with the low gate bias of the the FET, it is possible to realize low current offsets.
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A Neuron-MOS-Based VLSI Implementation of Pulse-Coupled Neural Networks for Image Feature Generation
Moreover, by utilizing the switched floating gates as temporary analog memories, the storage of image data is simply realized.
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CR4 - Thread: PLC
It needs to include alternation of lead/lag pump, detection of defective or failed float switches , selection of analog /discrete level control by use of an internal bit, and the ability to work in stations with 2 or 3 pumps and constant or…
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Electrical Model of a Single Pixel SOI Phototransistor Relying on the Transient Charge Pumping Technique
Another major problem is the charge injection due to charges stored in the channel in the analog switch that will recharge the floating body of the phototransistor.
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A CMOS implantable multielectrode auditory stimulator for the deaf
A new floating p-well CMOS analog switch that exhibits lower ON resistance as compared to standard CMOS switches is discussed next.
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