Solid-State Switch Liquid Level Switches
from ABB Measurement & Analytics
FEATURES: Low Cost. Totally Potted Electronics. Built-In Static Protection. Vibration Resistant. DPDT Relay. Ambient Temperatures Up to 185 ºF (85 ºC). NEMA 4 Enclosure. 5, 10 or 15 Second Time Delay. OPTIONS: PTFE or PVC Sheathed Probe or Cable. Extended Lower Bushing. Flanged Process... [See More]
- Construction: Solid-state switch
- Pole & Throw: Double Pole, Double Throw (DPDT)
- Configuration: Normally Open (NO)
- Maximum Current: 5
from KOBOLD Instruments, Inc.
The NSD series optical level switch is a low cost solid-state level sensor suited for clear, translucent, and non-coating low viscosity liquids. The NSD functions by detecting the difference in refraction between the liquid and air. An infrared LED inside the lens transmits a beam of invisible... [See More]
- Construction: Solid-state switch
- Maximum Pressure: 150
- Configuration: Normally Closed (NC)
- Material Temperature: 15 to 250
from SONOTEC Ultraschallsensorik Halle GmbH
The ultrasonic level switch SONOCONTROL 15 is designed to detect with speed and precision whether or not a tube is filled with liquid or liquefied gas. The compact sensor can be used for contactless measurement through the tube wall and is particularly suited to applications within the pharmacy and... [See More]
- Construction: Solid-state switch
- Material Temperature: -40 to 284
- Maximum Current: 0.0220
- Mounting: Side mount
from Solutions with Innovation, LLC
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, operate in pressures up to... [See More]
- Construction: Solid-state switch
- Repeatability: 0.0780
- Measuring Range: ? to 100
- Maximum DC Voltage: 30
from Baumer Ltd.
Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]
- Construction: Solid-state switch
- Maximum DC Voltage: 30
- Maximum Current: 0.2000
- Maximum Pressure: 145
from First Sensor AG
The OLM high performance optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensor's plastic polysulphone measuring tip and rugged stainless steel housing with G 1/2 or 1/2 NPT threaded connection provides excellent media... [See More]
- Construction: Solid-state switch
- Switch Points: 1
- Maximum Pressure: 363
- Technology: Other (Such as tilt etc.)
from VEGA Americas, Inc.
Application area. It detects the limit level reliably and with millimetre accuracy directly at the mounting position. Small level switch version with stainless steel housing. The VEGASWING 51 is a universal level switch with small dimensions for use in liquids. Independent of the mounting position,... [See More]
- Construction: Solid-state switch
- Operating Temperature: -40 to 158
- Technology: Vibrating/Tuning Fork Method
from Time Mark Corporation
The Model 408 is a 5-level liquid level sensor designed for use with bubbler-type systems. The 408 contains an internal air pressure transducer; the user must provide a small air compressor capable of supplying a maximum of 15 psi. This operates the system to a liquid depth of 34.6 feet. The output... [See More]
- Construction: Solid-state switch
- Maximum Pressure: 15
- Measuring Range: 415
- Switch Points: 5
from TEKLAB ELECTRONIC
Fiberglass reinforced body to perform mechanical requirements, prog. timer [See More]
- Construction: Solid-state switch
- Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature)
- Repeatability: 0.0394
- Maximum Current: 0.1000
from OMEGA Engineering, Inc.
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 paste. To cater to all applications,... [See More]
- Construction: Solid-state switch
- Pole & Throw: Single Pole, Double Throw (SPDT)
- Measuring Range: 3.96 to 72
- Maximum Pressure: 290
from Baumer Ltd.
Most ultrasonic sensors are based on the principle of measuring the propagation time of sound in the air. Ultrasonic frequencies outside the range of human hearing are emitted by the sensor. Sonic energy reflected by an object or target is picked up by the sensor ’s receiver. The highly... [See More]
- Construction: Solid-state switch
- Maximum DC Voltage: 30
- Maximum Current: 0.0150
- Maximum Pressure: 580
from First Sensor AG
The OLP optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic polysulphone housings provide excellent media compatibility. With their miniature threaded housings the OLP sensors are easy to install and consume... [See More]
- Construction: Solid-state switch
- Switch Points: 1
- Maximum Pressure: 290
- Technology: Other (Such as tilt etc.)
from VEGA Americas, Inc.
Application area. The position of the switching point can be up to 1 m away from the installation location. VEGASWING 53 is a universal liquid level switch with smallest dimensions. Independent of the mounting position, it detects the limit level reliably and with millimetre accuracy. The device can... [See More]
- Construction: Solid-state switch
- Operating Temperature: -40 to 158
- Technology: Vibrating/Tuning Fork Method
from Time Mark Corporation
The Model 404 Liquid Level Sensor operates in conjunction with a Model 403 Controller for bubbler-type duplex pumping systems. The 404 contains an air pressure-to-voltage transducer and requires only a small air compressor capable of 15 psi to operate the system down to approximately 35 feet. The... [See More]
- Construction: Solid-state switch
- Maximum Pressure: 15
- Measuring Range: 415
- Switch Points: 4
from OMEGA Engineering, Inc.
OMEGA's conductivity level switches offer a wide range of customized options to meet any application's needs. They are designed to control the level of all conductive mediums, offering up to 5 different points of level control. Models are available with fixed rigid rods, with removable rigid rods,... [See More]
- Construction: Solid-state switch
- Maximum Pressure: 290
- Pole & Throw: Single Pole, Double Throw (SPDT)
- Mounting: Top mount
from First Sensor AG
The OLT optical liquid level switches use solid state technology with no moving parts for highly accurate and reliable measurements. The sensors plastic TROGAMID ® housings provide high chemical resistance and excellent media compatibility. With their miniature threaded housings the OLT sensors... [See More]
- Construction: Solid-state switch
- Switch Points: 1
- Maximum Pressure: 290
- Technology: Other (Such as tilt etc.)
from VEGA Americas, Inc.
Application area. It detects the limit level reliably and with millimetre accuracy directly at the mounting position. Numerous process fittings, approvals as well as housing and electronics versions. The VEGASWING 61 is a universal level switch for use in all liquids. Independent of the mounting... [See More]
- Construction: Solid-state switch
- Operating Temperature: -40 to 158
- Technology: Vibrating/Tuning Fork Method
from OMEGA Engineering, Inc.
Series LVC500 electronic level controls should be used whenever a liquid level needs to be maintained, such as pumping down an industrial sump, or indicated, such as a holding tank high level alarm. A system consists of three components; 1) Cut-to-length threaded electrode rods. 2) Single or... [See More]
- Construction: Solid-state switch
- Pole & Throw: Single Pole, Double Throw (SPDT)
- Measuring Range: 12 to 72
- Mounting: Top mount
from VEGA Americas, Inc.
Application area. Configurable both as compact version and version with tube extension up to 3 m. Numerous process fittings, approvals as well as housing and electronics versions. VEGASWING 66 is used as a universal vibrating level switch in all liquids. In compact version or with tube extension, it... [See More]
- Construction: Solid-state switch
- Operating Temperature: -40 to 158
- Technology: Vibrating/Tuning Fork Method
from OMEGA Engineering, Inc.
The LVC-152-R capacitance level switch is the perfect switch solution for conductive coating or scaling type liquids. The LVC-152-R is best applied in grounded vessels which contain water based, light to medium coating or scaling type liquids including soap, wastewater and brine solutions. The... [See More]
- Construction: Solid-state switch
- Configuration: Normally Open (NO); Normally Closed (NC)
- Repeatability: 0.0197
- Pole & Throw: Single Pole, Single Throw (SPST)
from VEGA Americas, Inc.
Application area. The position of the switching point can be up to 6 m away from the installation site. Numerous process fittings, approvals as well as housing and electronics versions. VEGASWING 63 is used as a universal level switch in all liquids. Independent of the mounting position it detects... [See More]
- Construction: Solid-state switch
- Operating Temperature: -40 to 158
- Technology: Vibrating/Tuning Fork Method
from OMEGA Engineering, Inc.
OMEGA non-intrusive RF capacitance sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. A versatile weld-on fitting enables the sensor to be mounted directly to the wall of any standard polyethylene, fiberglass or polypropylene tank. Simply align the... [See More]
- Construction: Solid-state switch
- Pole & Throw: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT)
- Configuration: Normally Open (NO); Normally Closed (NC)
- Mounting: Side mount
from OMEGA Engineering, Inc.
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 and durability for... [See More]
- Construction: Solid-state switch
- Maximum AC Voltage: 230
- Pole & Throw: Single Pole, Double Throw (SPDT)
- Maximum Pressure: 150
from OMEGA Engineering, Inc.
OMEGA's ultrasonic sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. The technology provides a high level of ultrasonic sensitivity, including resistance to vapor and turbulence. The ultrasonic sensor utilizes a fork-shaped sensor which contains two... [See More]
- Construction: Solid-state switch
- Maximum Pressure: 150
- Pole & Throw: Single Pole, Single Throw (SPST)
- Switch Points: 1