Products & Services
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Supplier: Siemens Process Instrumentation
Description: The Pointek ULS200 uses an ultrasonic non-contacting switch to detect solids, liquids, and slurries. Particularly adept at measuring sticky materials, it’s usable across many industries. Designed for longevity’s sake Easy two-button programming Two switch
- Built in alarm indicator: Yes
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 140 F
- Maximum Operating Pressure: 7.25 psi
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Supplier: FLSmidth
Description: should not exceed 200° F (93° C). Pressure Application Models SG-6-D, SG-6-FS, SG-6X-D and SG-6X-FS are designed for maximum operating pressure of 30 PSIG (2.2 Kg/cm2). Electrical Motor: 110V or 220V, 50 or 60 Hz. Switch Rating: 20 Amp 125, 250 or 480 VAC (Models SG-6-D & SG-6X-D). Relay
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level
- Material Temperature Range: 200 F
- Maximum Operating Pressure: 30 psi
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Supplier: KOBOLD Instruments, Inc.
Description: Product Features Unique Single Probe Design Resists Fouling Can Be Top or Side Mounted Maximum Temperature to 320°F Maximum Pressure to 360 PSIG Contact Parts - All 1.4571 SS The NVI series vibrating level switch is an
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: 320 F
- Maximum Operating Pressure: 360 psi
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Supplier: Massa Products Corporation
Description: The company specializes in designing and manufacturing the highest quality level sensors that are ideal for non-contact distance measurement in even the harshest environments. Massa produces several different series of level sensors and monitoring transmitter modules that
- Communication Interface Options: Serial Interface
- Device Classification: Sensor System
- Level Measurement Type: Continuous Level, Point Level / Multi-Point Levels
- Meter Technology: Ultrasonic / Sonic
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Supplier: KOBOLD Instruments, Inc.
Description: The KOBOLD Level Switch model NSV excels in low density bulk media and is easy to maintain. It detects level via vibration technology. The vibrations are induced into a stainless steel fork by a piezoelectric crystal. When the media contacts the fork and dampens the
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level
- Material Temperature Range: -4 to 176 F
- Measuring Range: 118 inch
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Supplier: Sierra Instruments, Inc.
Description: Overview The InnovaSwitch insertion-type level switch is a high-performance, industrial-grade liquid level indicator for tanks and process vessels. This product switches on level changes as small as 0.03 inch (0.8 mm) on dry-to-wet and
- Field Adjustable: Yes
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -100 to 850 F
- Maximum Operating Pressure: 3000 psi
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Supplier: Siemens Process Instrumentation
Description: are designed to work with most types of 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,
- Level Measurement Type: Continuous Level
- Material Temperature Range: -40 to 482 F
- Maximum Operating Pressure: 580 psi
- Measuring Range: 1176 inch
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Supplier: Siemens Process Instrumentation
Description: are designed to work with most types of 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,
- Level Measurement Type: Continuous Level
- Material Temperature Range: -40 to 482 F
- Maximum Operating Pressure: 44 psi
- Measuring Range: 4728 inch
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Supplier: Siemens Process Instrumentation
Description: are designed to work with most types of 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,
- Level Measurement Type: Continuous Level
- Material Temperature Range: -40 to 176 F
- Maximum Operating Pressure: 29 psi
- Measuring Range: 4728 inch
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Supplier: OMEGA Engineering, Inc.
Description: LV800 Series RF capacitance sensors offer cost-effective point level monitoring with reliability you can count on. Omega provides you with the most affordable solution for your application. Omega's RF switch probes are designed to provide a high level of sensitivity, stability
- Can handle liquids with suspended solids (slurries): Yes
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 150 psi
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Supplier: Radwell International
Description: LEVEL SWITCH, RF ADMITTANCE, STANDARD AUTO CALIBRATION, POWER SUPPLY, 19-250VAC, 18-200VDC, 1 DPDT RELAY DRY CONTACTS 5AMP 120VAC, 3/4IN CONDUIT, INTEGRAL, SENSING ELEMENT NOT LISTED. FREE 2 YEAR RADWELL WARRANTY
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, FLOAT / LEVEL SWITCH, LH10 SERIES, HORIZONTAL BUOYANCY, DRY CONTACT REED, SPDT, NO / NC SELECTABLE, 3/4" NPT MOUNTING THREAD, 8 FT CABLE. FREE 2 YEAR RADWELL WARRANTY
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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
- Communication Interface Options: Serial Interface
- Device Classification: Sensor-Only
- Instrument User Interface Options: Computer Controllable
- Level Measurement Type: Continuous Level
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Supplier: Radwell International
Description: LEVEL SWITCH, AUTO CALIBRATION, RF ADMITANCE, 19-250VAC, 18-200VDC, 1 DPDT RELAY, DRY CONTACTS, 5AMP 120VAC MIN 100MA 12VDC, 3/4IN CONDUIT ENTRIES, REMOTE NO CABLE, SENSING ELEMENT NOT LISTED. FREE 2 YEAR RADWELL WARRANTY
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Supplier: BinMaster, Inc.
Description: providing reliable level and plugged chute alerts, users can prevent overfilling their vessel and ensure materials are flowing as intended, reducing the risk of operational downtime due to blockages or obstructions. BinMaster’s VRX51 features DPDT relay contacts, allowing the
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -4 to 176 F
- Meter Technology: Vibrating / Tuning Fork Method
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Supplier: BinMaster, Inc.
Description: contacts, allowing the user to preset two switching outputs—such as to “covered” and “uncovered”—plus configurable time delay settings and selectable fail-safe protection. The VRX21 die-cast aluminum power pac—rated NEMA Type
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -4 to 284 F
- Meter Technology: Vibrating / Tuning Fork Method
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Supplier: BinMaster, Inc.
Description: By providing reliable level and plugged chute alerts, users can prevent overfilling their vessel and ensure materials are flowing as intended, reducing the risk of operational downtime due to blockages or obstructions. VRX41 features DPDT relay contacts, allowing the user to preset two
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -4 to 176 F
- Meter Technology: Vibrating / Tuning Fork Method
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Supplier: BinMaster, Inc.
Description: providing reliable level alerts in high-temperature environments, users can keep workers safe from heated materials, reduce material waste, and know when to order more when material levels get too low. BinMaster’s VRX61 features DPDT relay contacts, allowing the user to preset
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -4 to 500 F
- Meter Technology: Vibrating / Tuning Fork Method
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Supplier: ABB Measurement & Analytics
Description: The K-TEK MS10 is a Single-pole, Double-throw Electric Switch Capable of Sensing the Liquid Level inside a Process Vessel. The MS10 Requires No Preventative Maintenance as it is Totally Sealed. It Provides either a Normally Open or Normally Closed Dry Contact to Activate
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 450 F
- Maximum Operating Pressure: 5000 psi
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Supplier: VEGA Americas, Inc.
Description: Application area The short rod detector monitors the limit level of liquids and bulk solids without contact. The sensor is used on vessels of any geometry and on pipelines. The POINTRAC 31 is a radiation-based sensor for universal level detection of liquids and bulk solids
- Meter Technology: Radio Frequency
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Supplier: FineTek
Description: SCX1 Vibrating Probe Level Switch, Solid Level Switch, Bulk solids handling (Food Grade) The Finetek vibrating probe switch is highly versatile and can be used for most almost any bulk solid application. This includes level detection of almost any granular,
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Capacitive / RF Admittance, Vibrating / Tuning Fork Method
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Supplier: KOBOLD Instruments, Inc.
Description: versions available The KOBOLD EchoKing ultrasonic transmitter is a full featured level sensing system suitable for monitoring levels of liquids and some dry-bulk materials. The unit's sophisticated signal processing delivers an accuracy and dependability not possible with older
- Material Temperature Range: -40 to 140 F
- Maximum AC Voltage: 240 volts
- Maximum Current: 12 amps
- Maximum DC Voltage: 120 volts
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Supplier: SST Sensing Ltd.
Description: to 1A at supply voltage ranges from 4.5 to 15.4Vdc or 8 to 30Vdc and can be configured to output a high or low signal in either a wet or dry state. Options for connecting to inductive loads or digital interfaces are also available. The 316L stainless steel single point liquid level
- Maximum Operating Pressure: 8702 psi
- Media Type: Liquid
- Meter Technology: Optical
- Switch Type: Solid-State Switch
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Supplier: Locon Sensor Systems, Inc.
Description: High-temperature tolerant capacitives are especially suitable for applications where the sensor head is exposed to extreme temperatures, or comes directly into contact with hot materials. These sensors are used as level detectors for liquids and bulk goods, or choose the cylindrical
- Material Temperature Range: -22 to 257 F
- Maximum Current: 100 amps
- Maximum DC Voltage: 24 volts
- Media Type: Liquid, Dry Material (Bulk Solids and Powders)
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Supplier: Electronic Sensors, Inc.
Description: The LS7000 is an excellent general purpose level control device. It can sense all liquids and the "difficult to measure" dry materials. Operation: The probe uses a radio frequency balanced impedance bridge to detect the presence or absence of a product. Upon contact with the
- Device Classification: Sensor-Only
- Meter Technology: Radio Frequency
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Supplier: Gems Sensors & Controls
Description: , Division 1, Groups C, D, E, F, G hazardous atmospheres. Series 47 controls supply four channels which can be used with conductivity-based liquid level sensors or dry contact sensors. This device functions as an alarm or single point control and is field adjustable for direct
- Control Signal Output: Switch / Relay Output
- Form Factor: Circuit Board
- Media: Liquid
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Supplier: Sitron
Description: Normally Closed contact. The RL202 controller also features a High/Low switch that inverts the relay logic, an LED level indicator and a 0.1 to 5 second time delay. Applications High level alarm Low level alarm Pump protection Leak detection
- Device Classification: Sensor-Only
- Instrument Display Options: Nonelectrical visual or audio output
- Level Measurement Type: Point Level / Multi-Point Levels
- Maximum Operating Pressure: 145 psi
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Supplier: Littelfuse, Inc.
Description: A magnetically operated level sensor to be used with a float magnet (not provided). Provided with normally open contacts. Capable of switching up to 200Vdc at 10W. Ideally suited for liquid level sensing, air conditioning systems, and industrial process control
- AC Voltage Rating: 140 volts
- Configuration: Normally Open (NO)
- Current Rating: 0.3500 amps
- DC Voltage Rating: 200 volts
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Supplier: Process Sensing Technologies USA
Description: Optomax industrial glass range of liquid level switches which are often single point can operate in high pressure, high temperature, aggressive environments due to their stainless steel and glass construction while offering industrial supply voltages and outputs that can directly drive
- Device Classification: Sensor-Only
- Maximum Operating Pressure: 8700 psi
- Media Type: Liquid
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Supplier: Busch Vacuum Solutions
Description: effort for the installation and maintenance of a cooling system is required. The outstanding reliability and long service lifetime of Mink claw vacuum pumps are also a result of the contact-free and dry compression.
- Applications: General Purpose / Industrial
- Configuration: Individual Vacuum Pump
- Lubrication Style: Dry / Oil-less
- Mechanical Pump Type: Claw
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Supplier: Littelfuse, Inc.
Description: A small sensor with integral float actuator and an M8 x 1.25mm pitch thread with a choice of normally open, normally open high-voltage, normally closed or change-over contacts. Capable of switching up to 300Vdc at 10W. Available with a range of cable length and connector options.
- AC Voltage Rating: 120 volts
- Current Rating: 0.1800 amps
- DC Voltage Rating: 175 volts
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
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Supplier: Littelfuse, Inc.
Description: A standard changeover switch with a 39.67mm long x 5.33mm diameter (1.562" x 0.210") glass envelope, with tungsten contacts capable of high voltage and power switching up to 500Vdc at 50W. Minimum breakdown voltage of 1000Vdc. Available sensitivity range of 50-80 AT. Insulation
- AC Voltage Rating: 350 volts
- Current Rating: 1 amps
- DC Voltage Rating: 500 volts
- Glass Encapsulated Length: 1.56 inch
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Supplier: Littelfuse, Inc.
Description: A standard changeover switch with a 39.67mm long x 5.33mm diameter (1.562" x 0.210") glass envelope, with tungsten contacts capable of high voltage and power switching up to 500Vdc at 50W. Minimum breakdown voltage of 1000Vdc. Available sensitivity range of 50-80 AT. Insulation
- AC Voltage Rating: 350 volts
- Current Rating: 1 amps
- DC Voltage Rating: 500 volts
- Glass Encapsulated Length: 1.56 inch
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capacity and totally oil-free compression are essential. Mink claw vacuum pumps operate contact-free; neither oil nor water are required during the compression process. Highly economical The rotary claw operation principle of Mink claw vacuum pumps reduces (read more)
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. For reliable mechanical operation, the BMRX-100 features a rugged—yet simple—design that's ideal for storage or processing operations that want to prevent overfilling or dry-run conditions. It features an SPDT switch (read more)
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standard, bringing a new level of linearity and reliability to non-contacting applications. An international sensor and transducer manufacturing company, Novotechnik’s US operations are headquartered in Southborough, Massachusetts. Contelec and Novotechnik are divisions of the Siedle (read more)
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it is now possible to continuously measure even larger filling heights with a single sensor. So far, cascading switches have usually been used for flat non-contact measurements. However, switch solutions on the outer wall of the tank are very complex due to the required cabling and at the same time (read more)
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BinMaster rugged pressure switches provide high- or low-level alerts in bins containing non-hazardous, free-flowing dry materials. Climbing ladders to (read more)
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features positive break, normally-closed contacts to provide a significantly higher level of safety than conventional spring driven contacts which can weld or stick shut. Typical applications are profile and tube bending machines, bar turning machines, thread cutting, wire drawing machines (read more)
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robust and offer the same performance as their predecessors. Since the connections are also in the same places, the new vacuum pump can easily replace the older versions 1:1, even in vacuum systems. Thanks to the proven dry and contact-free vacuum technology, the new MINK MMs (read more)
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Megawatt Charging Standard (MCS) level 2 of 1,500A, the C330 and C830 contactors are 3,000A bi-directional contactors designed to enable MCS level 3 high-power DC charging. All four products feature a compact, open-isolation concept which prevents rupture even under the heaviest failure conditions and (read more)
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, CuroCon uses several C310 DC contactors by Schaltbau connected in series. There, they are impressive with a high level of power capacity, simultaneously having compact dimensions. In the event of an emergency, the contactors reliably switch off thanks to their high bidirectional breaking capacity and (read more)
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Guidelines for Mounting Pressure Transmitters and Switches When Process Temperature Exceeds Published Limits
switching outputs, which are activated or. deactivated when the defined, programmable threshold levels have been reached. Monitoring, measuring, and controlling pressure can be tricky if the process temperature exceeds the. limits of the pressure instrumentation, such as pressure transmitters
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Cold Vacuum Drying (CVD) Facility Technical Safety Requirements
Annulus low water level alarm - The SClC system monitors the T W system annulus water level low switch Dry electrical contacts are provided from the field by the two level switch low (LSL) sensors LSL I *24 (train A) and LSL I …
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ISA PROGMBLE CNTRLRS - Programmable Controller
Assuming the level switch is a simple dry contact switch, we can remove the two wires connected to the switch at the process tank and short them out to see if the PLC responds.
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Contact erosion of silver and Au/8%Ag following N+ ion-beam treatment
0022 2461/87 $03.00 + .12 © 1987 Chapman and Hall Ltd. contact materials from the dry circuit and intermedi- ate levels of switching current [4].
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The SIS project: a distributed platform for the integration of telecommunication management systems
It is particularly useful to gather information from older equipment, where the interface is implemented at a “ dry contact ” level , that is, information is transfer- red by opening or closing electric switches .
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CR4 - Thread: DRY CONTACT
The dry contact might be wired in series with the contactor that switches off the fill pump when the level goes high, and that circuit might run at 110VAC, and so-on.