-
Description: The OTA alarm system is designed to monitor liquid levels in sump basins, holding tanks, lift stations tanks and many other non-potable water and wastewater applications. Comes individually boxed with Cable tie and Instruction sheet. This alarm comes in a Type 4X
- Media Type: Liquid
-
Description: The BBLA alarm system is designed to monitor liquid levels in sump basins, holding tanks, lift stations tanks and many other non-potable water and wastewater applications. The BBLA is design to sound an audible horn and illuminate a red light to notify of an alarm
- Media Type: Liquid
-
Supplier: Taco Comfort Solutions
Description: The Taco Low Water Cutoff (LWCO) provides accurate and dependable protection for all types of boilers, from small residential hot water boilers to large industrial steam units. This probe-style LWCO features patented DualVision Technology, external LED's and simplified wiring
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control
-
-
Supplier: Alfa Laval Inc.
Description: levels in small process tanks used in brewery, food and beverage and personal care industries. This includes low-viscosity liquids, such as water and beer, as well as high-viscosity liquids and pastes, such as honey, yoghurt and toothpaste. All wetted parts are made of
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 185 F
- Maximum Operating Pressure: 580 psi
-
Supplier: Uehling Instrument Company
Description: output as well as the built-in high/low level alarm or switch capabilities. Uehling's Digital Tank-O-Meter® is suitable for use througout the Chemical, Petrochemical, Marine, Food, Dairy, and Pharmaceutical Industries, along with Power Plants, Cosmetic Manufacturing
- Built-in Alarm / Indicator: Yes
- Communication Interface Options: Serial Interface
- Media Type: Liquid
- Meter Technology: Air Bubbler
-
Supplier: FineTek
Description: as water tend to have high capacitance. The opposite applies for low conductive substances such as popcorn, wax or air. Thus the switch works well in mediums with reasonably high dielectric constants or conductive solutions. ?Ground level test function available ?Max.
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology: Capacitive / RF Admittance
-
Supplier: GF Piping Systems
Description: the float. The cable of the level switch is absolutely waterproof and PVC insulated. Different control tasks such as liquid level monitoring and pump control can be realized. It is mercury-free contact and suitable for level switching of drinking water, raw
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Media Type: Liquid
- Meter Technology: Other
-
Supplier: FineTek
Description: SIS Sanitary Intelligent Level Switch used for high, low position alarm in production process tank or pipelines.The compact design to facilitate carrying and transporting, and can be quickly installed even in the area of narrow space or difficult operation. Suitable for
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
-
Supplier: Gems Sensors & Controls
Description: with slosh shield is ideal for use with turbulent liquids in small tanks. FDA approved materials. P/N 46999 - Bottle Level: For external mounting on tanks too small to accommodate internally mounted switches. (See note below) P/N 76707 - For Low Level: For
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 250 F
- Maximum Operating Pressure: 150 psi
-
Supplier: Cleaver-Brooks
Description: -, Low-Low-, and Low-Water cut-off levels. Data is available via Modbus RTU communications or logged to an optional Micro SD card. The LCS250e.1's HMI puts the control of the level control of a single tank DA and Surge system at your fingertips with its
- Control Technique: Limit / Set Point Control
- Form Factor: Stand-Alone
- General: Datalogger
- Media: Liquid, Steam
-
Supplier: FineTek
Description: level switch customized to your application ?Simple installation and high reliability ?Cost-effective design ?High temperature and explosionproof units available ?Marine grade approval USE ?High, low and intermediate float level
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: Gems Sensors & Controls
Description: extended into the tank for high, intermediate, and low level actuation points. The LS-1700 brass/buna version is ideal for low hydraulic fluid warning and other hydrocarbon applications. It can be factory custom configured for volume OEM applications and used as a
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 300 F
- Maximum Operating Pressure: 1000 psi
-
Supplier: Gems Sensors & Controls
Description: that can affect other level switches. This low-cost unit is ideal for high volume use in small tanks and vessels. Engineered plastics construction offers broad compatibility in water, oils and chemicals. Applications: Food warmers Hot water heaters Steam
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 225 F
- Maximum Operating Pressure: 100 psi
-
Supplier: FineTek
Description: The SC Series tuning fork liquid level switch does not require any calibration, is easy to install and will operate properly as a high, low or intermediate level switch with a wider range of fluids. A “sister” product line, the SC35 series vibrating fork
- Device Classification: Sensor-Only
- Level Measurement Type: Continuous Level, Point Level / Multi-Point Levels
-
Supplier: Gems Sensors & Controls
Description: Engineered Plastics Ideal for Shallow Tanks Low Cost/High Volume Use The durable construction of these reed switch designs ensures long, trouble-free service. Because the effects of shock, wear and vibration are minimized, these hermetically sealed switches
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 250 F
- Maximum Operating Pressure: 150 psi
-
Supplier: Sitron
Description: . Applications High level alarm Low level alarm Pump protection Leak detection Overflow alarm Supply line control Fill/Drain control Lubricant monitoring Cooling water monitoring On/Off valve monitoring Oil level detection
- Built-in Alarm / Indicator: Yes
- Material Temperature Range: 14 to 176 F
- Maximum Operating Pressure: 725 psi
- Media Type: Liquid
-
Supplier: ABB Measurement & Analytics
Description: 316SS Threaded end caps (Standard is Carbon Steel) Magnetically actuated level switches Magnetostrictive level transmitter Applications Diesel Storage tanks OEM tanks Water Treatment tanks Agricutural chemicals Most liquid tanks
- Device Classification: Level Gauge
- Level Measurement Type: Continuous Level
- Material Temperature Range: 200 F
- Maximum Operating Pressure: 275 psi
-
Supplier: Mar Cor Purification
Description: System Built-in Polypropelne Cone Bottom Tank with Spray Ball Digital Tank Level Controller Multi-Stage 316 SS Centrifugal Pump, TEFC 0.2 Micron Vent Filter & 0.2 Micron Final Filter 316 SS Pressure Gauges Loop Return Product Conductivity
- Continuous Flow Rate: 0.4167 to 1.53 GPM
- Market: Industrial
-
Supplier: Mar Cor Purification
Description: Automatic Reject Flush Solenoid Multi-Stage 304SS Centrifugal Pump, TEFC 316 SS Product Divert Solenoids & Flow Control Valves Low Pressure and High Temperature Switches Feed and Product Conductivity Transmitters Product, Reject and Recycle Flow Rotameters
- Continuous Flow Rate: 2 to 8 GPM
- Market: Industrial
-
Supplier: OMEGA Engineering, Inc.
Description: to reach the receiver. Simultaneously, the conductivity probes determine if the liquid is conductive (water-based) or non-conductive (hydrocarbon-based). Sensing the change in light intensity and measuring the liquid’s conductivity level, the receiver actuates electronic
- Communication Interface Options: Other
- Maximum Current: 0.0170 amps
- Media Type: Liquid
- Meter Technology: Optical
-
Supplier: Oil-Rite Corp.
Description: pressure tanks. The stainless steel float and switch should be aligned at the height where low liquid level is a concern. The low level actuation point is measured from the bottom of the assembly. The low level actuation point for water
- Material Temperature Range: 220 F
- Maximum Operating Pressure: 200 psi
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: Oil-Rite Corp.
Description: pressure tanks. The stainless steel float and switch should be aligned at the height where low liquid level is a concern. The low level actuation point is measured from the bottom of the assembly. The low level actuation point for water
- Material Temperature Range: 220 F
- Maximum Operating Pressure: 200 psi
- Meter Technology: Mechanical / Magnetic Floats
-
Supplier: OMEGA Engineering, Inc.
Description: , it reliably senses the presence of a liquid. It detects hydrocarbons and water as low as 3 /4 " from the bottom of a tank or sump. The LV140 sensor features an epoxy encapsulated design providing an environmental seal, making it a fine choice for harsh environments. An
- Configuration (Normal State): Normally Closed (NC)
- Media Type: Liquid
- Meter Technology: Mechanical / Magnetic Floats
- Mounting Options: Top mount
-
Supplier: Spirax-Sarco
Description: The Spirax Sarco LC1350 has two alarm channels that can be independently configured high or low to control the water level of a boiler, tank or vessel by operating a pump, valve or solenoid. It has been designed as an on/off level controller for use with the LP10-4
- Control Signal Output: Analog Voltage, Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Controller Inputs: Switch / Relay Input
- Form Factor: Panel / Chassis Mount, DIN Rail
-
Supplier: Oil-Rite Corp.
Description: of the reservoirs, (1) 1/2” NPT ball valve connection on the return side of reservoir for reservoir filling, and (1) 1” NPT coupling for temperature element. A baffle in the tank separates sediment and reduces turbulence. A low level switch inside the reservoir can be
- Features: Adjustable Volume
- Feed Type: Circulating Oil
-
Supplier: Oil-Rite Corp.
Description: of the reservoirs, (1) 1/2” NPT ball valve connection on the return side of reservoir for reservoir filling, and (1) 1” NPT coupling for temperature element. A baffle in the tank separates sediment and reduces turbulence. A low level switch inside the reservoir can be
- Features: Adjustable Volume
- Feed Type: Circulating Oil
-
Supplier: Spirax-Sarco
Description: The Spirax Sarco LC2650 is a level controller for conductive liquids. It provides on/off or modulating control of liquid levels in boilers, tanks, and vessels operating up to 32 bar at 239 ° C. It has two alarm channels that can be independently configured either high or
- Control Signal Output: Analog Voltage, Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Controller Inputs: Switch / Relay Input
- Form Factor: Panel / Chassis Mount, DIN Rail
-
Supplier: Solutions with Innovation, LLC
Description: The miniature LOO1U offers reliable and economical low level switching for a variety of applications and media. Made in FDA compliant polypropylene material, this compact device can actuate at levels as low as 3/8 inch of water. It can be top mounted with
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 200 F
- Maximum Operating Pressure: 150 psi
-
Supplier: Solutions with Innovation, LLC
Description: options, the L003 can be easily converted from normally open to normally closed by inverting the float. Ideal for shallow tanks, the L003 has a larger displacement than the sub-compact model and its large selection of engineered plastic materials make it suitable for unlimited types of media
- Device Classification: Sensor-Only
- Level Measurement Type: Point Level / Multi-Point Levels
- Material Temperature Range: -40 to 150 F
- Maximum Operating Pressure: 150 psi
-
Supplier: RS Components, Ltd.
Description: Carlo Gavazzi CL series microprocessor based level controller for liquids with a wide sensitivity range (like sewage water, chemicals, salt water etc.). The controller has a separate output for alarm indication in case of a tank running dry or if an overflow condition
- Maximum Current: 8 amps
- Meter Technology: Electrical Conductivity or Resistance
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
-
Supplier: RS Components, Ltd.
Description: Carlo Gavazzi CL series microprocessor based level controller for liquids with a wide sensitivity range (like sewage water, chemicals, salt water etc.). The controller has a separate output for alarm indication in case of a tank running dry or if an overflow condition
- Maximum Current: 8 amps
- Meter Technology: Electrical Conductivity or Resistance
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
-
Supplier: RS Components, Ltd.
Description: Carlo Gavazzi CL series microprocessor based level controller for liquids with a wide sensitivity range (like sewage water, chemicals, salt water etc.). The controller has a separate output for alarm indication in case of a tank running dry or if an overflow condition
- Maximum Current: 8 amps
- Meter Technology: Electrical Conductivity or Resistance
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
-
Supplier: RS Components, Ltd.
Description: Carlo Gavazzi CL series microprocessor based level controller for liquids with a wide sensitivity range (like sewage water, chemicals, salt water etc.). The controller has a separate output for alarm indication in case of a tank running dry or if an overflow condition
- Maximum Current: 8 amps
- Meter Technology: Electrical Conductivity or Resistance
- Pole and Throw Specifications: Single Pole, Single Throw (SPST)
-
Supplier: Watson McDaniel Company
Description: Condensate return systems on low pressure steam applications where the condensate temperatures do not exceed 190ºF. As condensate flows into the receiver tank of the pump package from the steam system, the tank fills with water. The float on the switch assembly
- Discharge Size: 0.5000 inch
- Horsepower: 0.5000 HP
- Maximum Discharge Pressure: 30 psi
- Maximum Discharge Flow: 6 GPM
-
Supplier: ISC Sales, Inc.
Description: pressure gauge Product water & reject water flow meters High pressure, non-metallic membrane housings SS needle valves for concentrate and recycle lines Stainless steel product water check valve On / off toggle switch Low-pressure shut-off with auto restart Feed
- Filter Medium Material: Other
- Industry Use: Other
- Maximum Liquid Flow: 0.8333 GPM
- Maximum Pressure: 10 to 90 psi
-
Supplier: KSB AG
Description: . Applications Automatic disposal of waste water from buildings, pits and tanks, lowering of surface water levels and drainage. Overview of technical data Type of bearing Plain bearings Drive Electric
- Horsepower: 0.7371 HP
- Maximum Discharge Flow: 106 GPM
- Type of Pump: Centrifugal Pumps, Positive Displacement Pumps, Submersible Pumps, Sump Pumps
- Water Temperature: 194 F
-
Supplier: ISC Sales, Inc.
Description: water tanks, are available upon request. Standard Features Powder coated steel frame Inlet solenoid valve 20” prefilter Prefilter pressure gauge Multistage centrifugal pump Low-pressure protection with microprocessor auto
- Filter Medium Material: Other
- Industry Use: Electronics, Other
- Maximum Liquid Flow: 1.53 to 4.58 GPM
- Maximum Pressure: 90 psi
-
Supplier: ISC Sales, Inc.
Description: (2-1/2?) Stainless steel pressure vessels Needle valve for concentrate line Needle valve for recycle line Check valve for product water (stainless steel) Product pressure switch with Auto/Off Low-pressure shut-off with automatic restart
- Filter Medium Material: Other
- Industry Use: Other
- Maximum Liquid Flow: 0.8333 GPM
- Maximum Pressure: 10 to 90 psi
-
Supplier: Watts
Description: controller with delayed auto restart after low-pressure shut down • Tank level and pretreatment interlock inputs • Low-energy membranes with 95% minimum average salt rejection • Permeate and reject water flow meters • Adjustable reject and reject recycle valves •
- Maximum Liquid Flow: 3.75 GPM
- Trigger: System
-
Supplier: Watts
Description: controller with delayed auto restart after low pressure shut down • Permeate water conductivity meter with high conductivity alarm output • Tank level and pretreatment interlock inputs • High pressure/high rejection membranes with 97% minimum average salt rejection
- Maximum Liquid Flow: 15 GPM
- Trigger: System
-
Supplier: Watts
Description: • Digital microprocessor based controller with delayed auto restart after low-pressure shut down • Permeate water conductivity meter with high-conductivity alarm output • Tank level and pretreatment interlock inputs • High-pressure/high-r ejection membranes with 95
- Maximum Liquid Flow: 7.5 GPM
- Trigger: System
-
Supplier: Watts
Description: microprocessor based controller with delayed auto restart after low pressure shut down • Permeate Water Conductivity meter with high conductivity alarm output and percent ionic rejection displayed • Tank level and pretreatment interlock inputs • High pressure
- Maximum Liquid Flow: 120 GPM
- Trigger: System
-
Description: -in Safety Features Programmable output limit timers prevent run-away chemical addition. Digital Interlock Input may be used from a flow switch or level input to prevent chemical addition based on a stagnant sample, or control of an empty batch tank. The alarm relay notifies
- Control Signal Output: Current Loop, Switch / Relay Output
- Control Technique: Limit / Set Point Control, Linear Control, PID Control, Advanced / Nonlinear Control
- Controller Inputs: DC Voltage Input
- Form Factor: Panel / Chassis Mount
-
Supplier: Sussman Electric Boilers
Description: -seasons or when a larger boiler is shut down or unavailable. The automatic electronic liquid level controller meets all UL and ASME requirements. A main waterline pressure 10 psig greater than the operating pressure of the steam generator is required for automatic water feeding. All
- Features: ASME Certified, Commercial / HVAC, Safety Valve, Other
- Fuel Type / Heat Source: Electric
- Heat Output (Capacity): 10235 to 68236 BTU/hr
- Maximum Pressure: 100 psi
Find Suppliers by Category Top
Featured Products Top
-
liquid level sensors use a combination of an infrared beam emitter and a photoelectric element receiver to monitor the water level in the tank. Features: Ultra-low power consumption with a fast 1ms response time ±1mm detection accuracy Oil-resistant, waterproof, and corrosion-resistant Power on delay, reverse power protection, and output overload protection (read more)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
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)
Browse Liquid Level Sensors Datasheets for Arjay Engineering -
The IMS liquid level switch is ideal for space-limited applications that require a miniaturized, low-power, and low-cost sensing solution. It can detect the presence or absence of almost any type of liquid, whether oil-based or water-based. It is not sensitive to ambient light and is not (read more)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
Arjay Engineering Level Controls Arjay Engineering offers level sensors and controllers to monitor the level of liquids and solids in tanks and process systems. The 2800 series are available as probe or remote mounted switches (read more)
Browse Level Sensors Datasheets for Arjay Engineering -
The LLS.DTM12 series optical liquid level switch is a low cost single point level sensor designed for semitransparent, clear, and low viscosity liquids. The sensor is available in Trogamid or Polysulfone. The Polysulfone version with high chemical resistance is suitable for most acids and bases (read more)
Browse Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
The 3/8″NPT high-temperature and corrosion-resistant optical liquid level switch is a reliable, precise, and practical device for liquid level monitoring and control. Suitable for chemical, petroleum and food industries. Features: High Performance ASIC based compact (read more)
Browse Liquid Level Sensors Datasheets for Intellisense Microelectronics Ltd. -
TMR1162 Series Ultra-low Power Magnetic Switch Sensor MDT's TMR1162 series switch sensors feature a combination of outstanding performance metrics, including 200nA ultra-low power, 0.7mT high-sensitivity, and 50Hz fast (read more)
Browse Magnetic Sensor Chips Datasheets for MultiDimension Technology Co., Ltd. -
Applications Utility meters: water, gas, and heat meters Speed sensing Wake-up switch Proximity switches Linear and rotation position sensing Level switch (read more)
Browse Magnetoresistive Linear Position Sensors and Switches Datasheets for MultiDimension Technology Co., Ltd. -
Meters including Water, Gas, and Heat Meters; Solid State Switches; Speed Sensing; Bi-stable Level Switches in Elevator Doors; Magnetic Flip Level Gauges; Rotary and Linear Position Sensing. General (read more)
Browse Magnetoresistive Linear Position Sensors and Switches Datasheets for MultiDimension Technology Co., Ltd. -
The new Festo solenoid valve VZWD can switch at any pressure from 0 to 90 bar without differential pressure - even in closed media circuits. This new valve is ideal for high pressure and dosing applications. It can be operated with water, air, and neutral media. These units operate (read more)
Browse Solenoid Valves Datasheets for Festo Corporation
More Information Top
-
The British Aerospace Harrier Case Study in Aircraft Design
Then, providing there is sufficient water in the tank to operate the low level switch , when the throttle lever is moved to about the position giving about 92 per cent r.p.m., the solenoid on the pump will open to admit …
-
Identification of Hammerstein systems with piecewise nonlinearities with memory
The system shown in Fig. 6 is a typical hybrid system in which “tap 3” switches accord- ing to the water level of the lower tank .
-
Measurement of Permeabilities in Ground-Water Investigations
The operation (refer- ring to Fig. 16) is as follows: As the water level hi the tank is low- ered , a mercury switch , A, operated by a float in the tank closesthe circuit through the solenoid valve, B, allowing water to pass …
-
TSG-Integrated Storage Platform For Early Production In The North Sea
When the oil loading pumps begin to take oil out of tanks the water level drops in the surge tank and a low level switch will open the cooling water return header for the tanks water filling.
-
A simple trickle chamber for rearing aquatic invertebrates
The pumps (Whale GP 77) are submers- ible 12 V DC and connected to water level con- trolled switches (Johnson AS1) mounted in the low- er tank .
-
CR4 - Thread: UV Sterilization for Purifying Water
… pump manufacturers can be found) submersible pump lifts it through a proprietary 5μm absolute filter into a 100L covered storage tank located in the loft about 6m above top well water level when a level switch in the overhead tank goes low .
-
Characterisation of Indicator Organisms and Pathogens in Domestic Greywater for Recycling
FLOAT SWITCH TO ACTIVATE SUMP PUMP IN TANK A AT LOW WATER LEVEL .
-
Development and testing of commercial-scale, coal-fired combustion systems: Phase III. Final report
Boiler water level not low (ii) Condensate Return Tank water level not low (iii) FD damper limit switch not on (iv) ID fan limit switch not on (v) .
-
Handbook of Mechanical Engineering Calculations, Second Edition > SIZING HYDRONIC-SYSTEM EXPANSION TANKS
In the lower right side of the detail the makeup pump with its low level switches and controls carefully adds water to the expansion tank .