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Description: These floats are: Material: HIPS or ABS Ratings: 160 µA to 100 mA Operating Angle (for Normally Open or Pump Down). Contacts close @ 45° above horizontal Contacts open @ 45° below horizontal
- Media Type: Liquid
- Features: Point Level / Multi-Point Levels, Sensor-Only
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Supplier: Gems Sensors & Controls
Description: electro-mechanical relays, with the added reliability and advantages inherent in solid-state. Compact, totally encapsulated, and impervious to shock or vibration, these units mount anywhere... even directly on working machinery. LOAD-PAKS®: integrated, solid-state switches that amplify
- Maximum Current: 0.035 amps
- Operating Temperature: 0 to 120 F
- Features: Other
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Supplier: OMEGA Engineering, Inc.
Description: The LVCN4300 Series level switches are flexible, as well as cost effective, level solutions for a great variety of applications. Rods can be encased in PTFE tubing as an option. The wide range of applications for RF level measurement switches include liquids and
- Measuring Range: 3.96 to 72 inch
- Maximum Operating Pressure: 290 psi
- Meter Technology Type: Capacitive / RF Admittance
- Media Type: Liquid
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Supplier: Automation24, Inc.
Description: The Nivotester FTW325 conductive point level switch from Endress+Hauser is an intrinsically safe limit switch for connection to conductive sensors. The compact enclosure allows simple serial mounting on a top-hat rail in the control cabinet. Sensors from the Liquipoint T
- Meter Technology Type: Electrical Conductivity or Resistance
- Configuration (Normal State): Normally Open (NO)
- Features: Point Level / Multi-Point Levels, Sensor System
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
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Supplier: Gems Sensors & Controls
Description: Designed for use with switches or sensors monitoring flow, pressure, level, etc. They render non-voltage-producing sensors intrinsically safe for operation in potentially hazardous areas Streamlined housing suited for group-mounting on a common earth-grounded plate for
- Normally Open (NO): 1
- Normally Closed (NC): 1
- Maximum Current: 2 amps
- Maximum AC Switching Voltage: 250 volts
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Supplier: Larson Electronics LLC
Description: The EXPRL-96 Explosion Proof-Intrinsically Safe LED Trouble Light is designed to handle the demands of working within hazardous locations and environments where potentially explosive vapors, gases and other volatile compounds may be encountered. This intrinsically safe
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Supplier: Arjay Engineering
Description: The 2852-LS Remote Mounted Level Switch provides reliable level alarm and control of liquids and solids. The sensing probe continuously monitors the level changes in a vessel to alarm at user defined set points. It is typically used to control pumps and valves, alarm of high or
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Supplier: Automation24, Inc.
Description: The Nivotester FTW325-A2B1A conductive point level switch from Endress+Hauser is an intrinsically safe limit switch for connection to conductive sensors. The compact enclosure allows simple serial mounting on a top-hat rail in the control cabinet. Sensors from the Liquipoint T
- Features: Built-in Alarm / Indicator, Point Level / Multi-Point Levels, Sensor System
- Meter Technology Type: Electrical Conductivity or Resistance
- Configuration (Normal State): Normally Open (NO)
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT), Single Pole, Single Throw (SPST)
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Supplier: Arjay Engineering
Description: probe. Refer to the Model 2852-LS. The probe becomes Intrinsically Safe when ordered with an IS Barrier installed in 2852-LS control panel: CSA Div 1, Class 1, Groups A,B,C,D Features & Benefits No moving parts Remote electronics via standard twisted pair All set-up, calibration and
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Supplier: TEKLAB ELECTRONIC
Description: No Description Provided
- Liquid Temperature Range: -4 to 257 F
- Operating Temperature: 14 to 185 F
- Detector Features: Built in Alarm Indicator, Intrinsically Safe
- Detectable Liquid Features: Dirty Liquids, Opaque Liquids
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Supplier: TEKLAB ELECTRONIC
Description: No Description Provided
- Liquid Temperature Range: -4 to 221 F
- Operating Temperature: 14 to 185 F
- Detector Features: Built in Alarm Indicator, Intrinsically Safe
- Detectable Liquid Features: Dirty Liquids, Opaque Liquids
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Supplier: TEKLAB ELECTRONIC
Description: No Description Provided
- Liquid Temperature Range: -4 to 257 F
- Operating Temperature: 14 to 185 F
- Detector Features: Built in Alarm Indicator, Intrinsically Safe
- Detectable Liquid Features: Dirty Liquids, Opaque Liquids
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Supplier: TEKLAB ELECTRONIC
Description: No Description Provided
- Liquid Temperature Range: -4 to 185 F
- Operating Temperature: 14 to 140 F
- Detector Features: Built in Alarm Indicator, Intrinsically Safe
- Detectable Liquid Features: Dirty Liquids, Opaque Liquids
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, ISOLATING SWITCHING AMPLIFIER, 2-CHANNEL, INTRINSICALLY SAFE INPUT CIRCUITS, NO / NC SELECTABLE, 2 PNP TRANSISTOR OUTPUTS, 24 VDC. FREE 2 YEAR RADWELL WARRANTY
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Supplier: First Sensor AG
Description: temperature compensated and offer an amplified analogue output signal (HART and PROFIBUS-PA on request). For use in hazardous areas an intrinsically safe version of the transmitter according to ATEX II 1G (EEx ia IIc T4) is optionally available. Typical applications include
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 58.01508 psi
- Features: Analog Current
- Media Type: Liquid
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Supplier: Gems Sensors & Controls
Description: hazardous locations for the sewage, waste water, chemical and groundwater pump/solenoid valve control; automatic or manual alternation; high and/or low level alarms with silence/acknowledge capabilities. Series 67 controls can be used in hazardous applications as an intrinsically
- Form Factor: Circuit Board
- Features: Level Controller
- Media: Liquid
- Control Signal: Switch / Relay Output
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Supplier: KOBOLD Instruments, Inc.
Description: model On-board LED display for easy calibration SPDT relay which can be configured as a level alarm or for auto tank fill/empty All the above are STANDARD! Loop powered and Intrinsically Safe versions available The KOBOLD EchoKing ultrasonic transmitter is a full featured
- Measuring Range: 6 to 288 inch
- Maximum Operating Pressure: 30 psi
- Material Temperature Range: -40 to 140 F
- Maximum Current: 12 amps
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Supplier: Fluidwell bv
Description: to empty a well. A stable level within a hysterese around the preset value is the result. The configuration of the Span, off-set and number of decimals is done through software functions, without any sensitive DIP-switches or trimmers. The display shows the actual level, preset
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.05 ±% FS
- Type: Current Loop (Transmitter) Input, DC Voltage Input
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Supplier: Arjay Engineering
Description: Intrinsically Safe when ordered with an IS Barrier installed in 2852-LS control panel: CSA Div 1, Class 1, Groups A,B,C,D
- Maximum Operating Pressure: 1,500 psi
- Material Temperature Range: -76 to 500 F
- Maximum Current: 10 amps
- Maximum AC Voltage: 240 volts
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Supplier: Siemens Process Instrumentation
Description: instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions. Please find more information here. Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run
- Measuring Range: 787.402 inch
- Maximum Operating Pressure: 580 psi
- Material Temperature Range: -40 to 392 F
- Features: Continuous Level, Programmable, Transmitter
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Supplier: Softing Inc. Industrial Automation
Description: aplSwitch Field allows the transparent connection of intrinsically safe "2-WISE" Ethernet-APL field devices to higher-level Industrial Ethernet networks and supply the field devices with intrinsically safe power. The aplSwitch Field can be installed in Zone 2 and
- Network Equipment: Switch
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Supplier: Arjay Engineering
Description: Intrinsically Safe when ordered with an IS Barrier installed in 2852-LS control panel: CSA Div 1, Class 1, Groups A,B,C,D
- Number of Inputs: 1 inputs
- Number of Control Outputs: 1 outputs
- Accuracy: 0.04 ±% FS
- Interface: Computer Programmable
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Supplier: Siemens Process Instrumentation
Description: unique design of the SITRANS LR560 allows safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid. The LR560 includes an optional graphical local display interface (LDI) that improves setup and operation using an
- Measuring Range: 3,937.01 inch
- Maximum Operating Pressure: 43.5 psi
- Material Temperature Range: -40 to 392 F
- Features: Continuous Level, Point Level / Multi-Point Levels, Programmable, Transmitter
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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 network. The
- Maximum Operating Pressure: 300 psi
- Material Temperature Range: -40 to 230 F
- Output Options: Analog Current Signal (e.g., 4-20 mA)
- Level Measurement Type: Continuous Level
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Supplier: Siemens Process Instrumentation
Description: optional dust cap is available for sticky solids. Optional air purging is also available for extremely sticky applications. Safe on-site local programming is simple using the Intrinsically Safe handheld programmer. SIMATIC PDM can be used for easy remote programming using HART
- Measuring Range: 3,937.01 inch
- Maximum Operating Pressure: 7.25 psi
- Material Temperature Range: -40 to 392 F
- Features: Continuous Level, Programmable, Transmitter
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Supplier: Softing Inc. Industrial Automation
Description: aplSwitch Field PA allows the transparent connection of intrinsically safe "2-WISE" Ethernet-APL field devices as well as Profibus PA devices to higher-level Industrial Ethernet networks and supplies the field devices with intrinsically safe power. The aplSwitch
- Network Equipment: Switch
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Supplier: Gems Sensors & Controls
Description: Solid State Reliability 0-50K Ohm/cm Sensitivity Alarm Contacts for Audible and Visual Alarms 4 Channel Relay Removable Terminal Strips Inverse or Direct Acting Field Selectable U.L. Recognized Series 47 intrinsically safe controls offer complete alarm panel control in a single
- Form Factor: Circuit Board
- Media: Liquid
- Control Signal: Switch / Relay Output
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Supplier: Electro-Sensors, Inc.
Description: MTS Tilt Switches and SCU-200 Control Unit Features • Easy to install, requires little maintenance • Control unit interfaces with any tilt switch probe • Advanced solid state electronic circuitry • Intrinsically safe control unit available • Adjustable time delay prevents false
- Maximum Current: 5 amps
- Maximum AC Voltage: 250 volts
- Features: Built in alarm indicator, Controller Functions, Point Level / Multi-Point Levels, Sensor-Only
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
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Supplier: PMC Engineering LLC
Description: wide range of industrial or process applications where pressure or level limits are critical. ATM/GR Series Accuracy: ≤ ± 0.1 % FS Full scale ranges from 1 to 15,000 psi Gauge, absolute or sealed gauge 0/4 to 20 mA Output Operating temperature: -40 to 185°F 2 Switch outputs, 0 to 100%
- Working Pressure Range: 1 to 15,000 psi
- Accuracy: 0.1 to 0.25 ±% FS
- Operating Temperature: -40 to 300 F
- Switched Current: 2 amps
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Supplier: OPW Engineered Systems
Description: A unique, pulsed — and intrinsically safe — electrical signal is generated by the control monitor and is transmitted to the sensors via a coiled cord and optic format plug.When sensors on the transport are dry a signal is returned to the monitor. If the signal meets pre-determined
- Maximum Current: 5 amps
- Maximum AC Voltage: 240 volts
- Features: Alarm / Visual Indicator, Analog Meter / Indicator, Analog Voltage, Built-in Alarm / Indicator, Controller Functions, Instrument / Sensor System, Other Interface Type, Point Level / Multi-Point Levels, Top Mount
- Switch Type: Electromechanical Switch
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Supplier: SensorsONE, Ltd.
Description: analogue output for the DS 201P flush pressure gauge sensor is available in 4 versions, a 4 to 20 milliamp loop, 3 wire 0 to 10 volts, intrinsically safe 4 to 20mA current or a 5 to 1 adjustable 4 to 20mA (3 wire), the latter of which can be configured via the keypad menu list.
- Pressure Measurement: Absolute
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Supplier: SST Sensing Ltd.
Description: oils and a broad range of acids Designed to function effectively in hydrogen applications Includes optional cable and barrier accessories for enhanced usability SST’s range of intrinsically safe optical liquid level switches, approved for use in hazardous areas, is
- Media Type: Liquid
- Features: Sensor-Only
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Supplier: PR electronics
Description: bi-directionally. 9107B can be mounted in the safe area or in zone 2 / Cl. 1, div. 2 and transmit signals to zone 0, 1, 2 and zone 20, 21, 22 including mining / Class I/II/III, Div. 1, Gr. A-G. The PR 4501 displays the process value for each channel and can be used to define high and low
- Maximum Open Circuit Voltage (VOC): 32 volts
- Maximum Short Circuit Current (ISC): 1,000 milliamps
- Operating Temperature: -4 to 140 F
- Features: ATEX, FM Approval, Other, UL Listed
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installations where hazardous atmospheres may exist. The switch integrates smoothly with control systems and intrinsically safe circuits, helping reduce risk and ensure consistent fluid monitoring even under challenging conditions. Its combination of safety (read more)
Browse Liquid Level Switches Datasheets for SST Sensing Ltd. -
)! Cygnus 1 Ex is Intrinsically Safe When we say the Cygnus 1 Ex is Intrinsically Safe, we mean it’s designed to operate with extremely low energy levels - not enough to ignite a hazardous atmosphere, even in the event of a fault. Intrinsic safety is a protection (read more)
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PCB operation, a DPDT switch, time delays, and hazardous location approvals. Or choose the robust BMRX-200, designed to be fail-safe in the case of a power failure. It features a digital PCB, a DPDT switch, time delays, and hazardous location approvals (read more)
Browse Level Sensors Datasheets for BinMaster, Inc. -
fail-safe technology for uninterrupted operation Easy installation and minimal maintenance Short lead time, ATEX rotaries ship within 7 days The BinMaster BMRX-100, BMRX-200, and BMRX-300 rotary level indicator models each offer unique features tailored to (read more)
Browse Level Sensors Datasheets for BinMaster, Inc. -
Normally Open (fail to close) Normally Closed (fail to open) Limit Switch: NEMA 4/4X , Weatherproof, Intrinsically safe, SPST , NO, Red LED NEMA 4/4X /7 Weatherproof , Explosion proof, SPDT Standards (read more)
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2882-LS Probe Mounted Switch The 2882-LS Probe Mount Switch provides reliable level alarm and control of liquids and solids. As a liquid or solid rises or lowers around the probe, the capacitance field changes. This is (read more)
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TBS air switches SERIES TBS air switches are single function controls that provide safe actuation of electrical devices from remote locations. These basic component switches are available (read more)
Browse Air Switches Datasheets for Tecmark Corporation -
important. It helps prevent accidents and keeps both the user and the equipment safe. Having a good safety step with discharging the capacitor properly before or handling or servicing the device is important. What is a Capacitor? Capacitors consist of simple basic electrical components (read more)
Browse Aluminum Electrolytic Capacitors Datasheets for ODG (Origin Data Global) -
certified with Exia IICT6 intrinsic safety protection, making it ideal for use in explosive or flammable environments. This explosion-proof design ensures safe performance in fuel tanks and chemical processing systems. 5. Long-Term Durability with Comprehensive Sealing With a fully (read more)
Browse Level Sensors Datasheets for Holykell Technology Company Limited -
Magnetostrictive Level Sensor SP300/SP400 Series: 1. Safety Intrinsically safe EXiaIIBT4Ga certification by PCEC. 2. Accuracy High-speed digital design, achieving level measurement accuracy up to (read more)
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More Information Top
Indicates content that may require registration and/or purchase.
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Ozonation of Swine-waste Liquids at Full-scale
We specified intrinsically safe barriers for the level switches that were inside the two tanks.
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Federal Register > Friday, February 12, 2010 > [75 FR 6865] Airworthiness Directives; The Boeing Company Model 737-700 (IGW) Series Airplanes Equipped With Aux...
During the SFAR 88 safety assessment, it was determined that the PATS Aircraft, LLC, FQIS and float level switch did not meet intrinsically safe electrical energy levels as described in the guidelines of Advisory Circular (AC) 25.981-1C, "Fuel Tank Ignition…
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Interim measure work plan/design for Agra, Kansas.
An intrinsically safe high-water- level switch shall be mounted on the knockout tank.
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Gas Tank Lid Monitoring Sensor (.pdf)
…is therefore not sensitive and therefore any sparks across the contacted are hermetically sealed from the environment • EX approved and intrinsically safe available • The hermetically sealed reed switch is ideally suited for switching low signal level voltages and currents which…
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Federal Register > Tuesday, July 27, 2004 > [69 FR 44580] Airworthiness Directives; Boeing Model 737-200, -200C, -300, -400, and -500 Series Airplanes
The commenter notes that the new, improved float switch is powered by 28 volts direct current (DC), which exceeds the intrinsically safe level for equipment located in fuel tanks, as defined by SFAR No. 88.
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Information Computing and Applications
Ethernet switch with explosion-proof and intrinsically safe explosion-proof form, suitable for AC 127/660V two voltage levels , the device comes with backup power, external power failure, can still work 2 h.