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The Series CLS2 Capacitive Level Switch is a capacitive technology level switch which can be used for liquids, powders and bulk materials. It is offered with PVDF and 316 SS wetted material, weatherproof enclosure, DPDT output and a variety of process connections.
Retail price from $818
Available
The Series L10 Flotect® Mini-Size Float Switches combine low cost with top quality materials and construction for great value and years of reliable liquid level control. Wide media compatibility is assured with a choice of brass or stainless steel bodies and external tees; polypropylene or SS floats. Two basic configurations are offered; with 1″ NPT male threads for direct side mounting through a half coupling or with factory installed tee for external mounting.
Retail price from $17
Available
The Series FSW2 Free-Floating Cable Floate Level Switch is a mercury-free self counter-weighted floating switch designed for the automation of pumps, specifically filling and draining of tanks, wells, and reservoirs. The FSW2 body is free of any irregularities making it ideal for use in sewage water applications. The polypropylene body consists of a double airtight chamber with high-pressure melted polypropylene re-injection sealing to ensure a perfect seal against infiltration. Cable hangers are available to suit a variety of mounting applications. Featuring CE approval and optional cables available that include higher chemical compatibility, high temperature durability, oil resistance, and drinking water suitability. Contact factory for piggyback plug option, and cable length options ranging from 10′ to 70′ (3.04 to 21.34 m).
Retail price from $112
Available
LVCN1700 ultrasonic level sensor provides level detection up to 26.2′ with 3 programmable relays for switch or level control. Features push button configuration display.
- Offered in 3 Ranges From 3 to 8 m (9.8 to 26.2′)
- Configuration is Simple Via Integral Pushbutton Display Module
- Three Programmable Relays for Switch, Pump Control and Fail-Safety
- LCD Display Indicates Level Height and Relay Status
Retail price from $1 085
Available
Omega’s RF switch probes are designed to provide a high level of sensitivity, stability and durability for powder and bulk solids as well as liquid and slurry applications.
Retail price from $604
Available
The Model FCLS Flush Capacitance Level Switch is ideal for level measurement of liquids and bulk solids to trigger an alarm or close a filler inlet. No probe design allows for installation where space is constrained or where material flow or material build up would damage a probe. With no moving parts, this level switch assures no jams, no wear, nothing to break, and no maintenance. Comes standard with IP65 housing with a maximum pressure limit of 285 psi (19.7 bar).
Retail price from $1 157
Available
The Series L8 Flotect® Liquid Level Switch features a leak proof body and float constructed from tough, durable polyphenylene sulfide which has excellent chemical resistance. Because the liquid level snap switch is magnetically actuated, there is no direct mechanical linkage to leak or fail, assuring longer life and decreased maintenance costs. This inexpensive unit is ideal for liquid level alarm, indication or control. Installation is quick and easy – simply install in a horizontal position with the index arrow pointing down.
Retail price from $162
Available
The Series CFS2 Cable Float Switches is a mechanically actuated floating switch intended to activate electrical components, such as pumps, to start and stop automatically. The CFS2 is perfect for simple level control of liquids for filling or draining reservoirs and tanks. Float switches such as the CFS2 are the most universally used for pump automation, due to their high reliability, economical pricing, and easy installation. Counterweights and cable hangers are available to suit a variety of mounting applications. Optional cables available include those with UL/CSA approval, higher chemical compatibility, high temperature durability, oil resistance, and drinking water suitability. Contact factory for piggyback plug option, gold contact switch option and cable length options ranging from 10 to 70′ (3.04 to 21.34 m).
Retail price from $33
Available
The LVV-110-Series switches are technically the most advanced float available today. The filling baffle causes the float to be filled below the liquid surface.
- Unique Filling Baffle Eliminates Surface Chatter
- Dynamically Stabilized Float
- Selectable Normally Open or Normally Closed States
- Mounted Vertically Wet or Dry
Retail price from $168
Available
The LTUR-3022 is a tuning fork level switch. When the measured medium comes into contact with the tuning fork, it will change the feedback resonant frequency.
- Input voltage range of 20 to 250 (Vac / Vdc).
- No calibration or complex setting procedure
- High / Low fail safe modes
- Remote Self-Testing function to diagnostic connections
Retail price from $521
Available
The Model DPL110 Dual Point Level Switch maintains liquid level high and low limits by sensing the process liquids conductivity and can be used for single or dual point level control.
Retail price from $1 043
Available
The Series 102 & 1102 Flanged Chamber Type Level Controls are external cage type level switches which are self-contained in a side mount body. The sturdy 102 Series operates at pressure to 400 psi (28 bar) and temperatures to 425°F (218°C). The 102 Series will operate to a minimum specific gravity of 0.60. The 1102 Series will operate to a specific gravity of 0.40 under the same operating pressure and temperature. The 102 and 1102 Series contain a stainless steel float and offer a choice of cast iron, cast steel, or inexpensive cast 316 SS float chamber. These series are well suited for applications where ease of accessibility is desired for pressure or vacuum vessels. Electrical circuits using hermetically sealed snap action or mercury contacts are available in a variety of actions including SPST, SPDT, DPDT and DPST combinations. Optional circuits are available for low current, low voltage direct circuits; high direct current or high temperature applications. Electrical enclosures provide general purpose; weatherproof, explosion-proof or explosion-proof/vapor proof capability. The 102 design also features three 1″ NPT process connections for side/side or side/bottom piping. When using the side/side process connection, the bottom 1″ NPT connection can be used as a drain.
Retail price from $2 967
Available
The LV-1100 and 1200 level switches feature a nonmagnetic design suitable for applications where magnetic particles (i.e., rust) are present.
- Rugged Industrial Design
- Non-Magnetic Design– Suitable for Rusty Environments
- 15 A SPDT Switch Directly Controls Pump
- For Side Mounting Only
Retail price from $165
Available
The LVF-200A-R Series optic sensor creates a pulsed beam of infrared light which is reflected on the oblique flat sensor tip. If the tip is dry, the light beam is recognized.
- Pulsed, Infrared Light Excitation (Leak Detection Solution)
- SPST Relay Standard
- Impervious to Most Ambient Light Conditions
- Mounted any Orientation, Wet or Dry
Retail price from $255
Available
Control valves, pumps and alarms with the versatile Series LLC Conductivity Level Controller. Select the required number of probes for single or dual point level detection. Choose probe lengths in 1-foot increments (up to six feet) to adapt the LLC to your specific applications requirements. The LLC features rugged 1/4-inch (6.3 mm) diameter, stainless steel probes, LED monitoring, surge protection, low voltage sensor and different mounting options.
Retail price from $362
Available
The LTU-2000 Tuning Fork Sensors are point level switches that are designed to detect low or high levels of liquids and is based on the vibrating tuning fork principle.
- Unaffected by Product Variations in Density, Conductivity, Dielectric Constant or Viscosity up to 20,000 Centistokes
- Various Process Connections: Thread, Tri-Clamp, Flanges, etc.
- Custom Lengths up to 5′ to Best Suit Your Application
- Made with 316 SS Standard
Retail price from $605
Available
The LVP51 RF capacitance sensors deliver accurate liquid level detection with an SPST mechanical relay output. The sensor mounts directly to the wall of any standard tank.
Retail price from $329
Available
The Series E, G, & P Ultra-Mag™ is an explosion-proof series of level switches for powder and bulk solids that utilize a unique magnetic linkage and diaphragm design to sense the presence of powder and bulk solids in a variety of bins, vessels, and hoppers.
MOUNTING SELECTION
A choice of either suspension or flange mounting is available to match your application. Flange mounting is the best choice for control of low or intermediate level in vessels containing granular product that does not “bridge”, “rathole”, or otherwise build up on vessel walls. Choose suspension mounting for high level in vessels and for better operation with “bridging” product.
Retail price from $129
Available
The Series 123 & 125 Boiler Water Level Controls are designed for boiler applications, the 123 is primarily used for low water cut-off or feed-water control. Other applications include condensate tanks and deaerators. A special snap action switch mechanism eliminates frequent operation due to surging water level. A transparent cover provides convenient visible operation of the switch. Features a flanged chamber for easy clean out and replacement of float or switch mechanism without removing the unit from piping. The 125 offers the same long lasting service with a direct action mercury switch movement that provides a close deadband where needed.
Retail price from $640
Available
These level switches are sealed with potting compound. If the wires are properly terminated the switch will meet or exceed a NEMA-6 rating, making them suitable for submersion.
- Low Cost Compact Design
- NEMA-6 Rated
- User Selectable, Normally Open or Normally Closed
- Mounts Vertically at Top or Bottom of Tank
Retail price from $77
Available
The LTU-101A-R consists of a sensor with dual tuning forks vibrated at a high frequency. As the tuning fork is covered by liquid, a shift in frequency activates the relay.
- All Plastic Design Works in a Wide Variety of Applications
- Not Bothered by Foam or Bubbles
- SPST Relay Standard
- Excellent for Use in Food, Pharmaceutical, and Wastewater Applications
Retail price from $438
Available
Long life and reliable operation is inherent in the design of the 201 series. The heavy duty welded carbon steel chamber provides a control to operate up to 1000 psi (69 bar) and process temperature up to 750°F (400°C), 400°F (205°C) at the electrical head assembly. The use of an external magnet reduces the possibility of magnetic particle build up inside the armature tube and subsequent loss of operation as may occur with the internal magnet repulsion design. Choice of construction provides equipment suitable for specific gravity as low as (0.60). Electrical requirements are met by use of hermetically sealed snap action or mercury switches in a variety of actions including SPST, SPDT, DPDT and DPST arrangements. Optional circuits are available for low current/voltage DC; high current DC; or high temperature applications. Standard process connections are combination 1″ NPT and 1″ socket weld hubs. Flanged connections are offered as an option.
Retail price from $7 191
Available
The Model F7-LPP Vertical Level Float Switch provides simple, cost-effective control of the liquid level within a tank. Switch ratings are suitable for high current solidstate control systems and monitors or alarms. The F7-LPP’s mechanically rugged polypropylene construction is ideal for use in a variety of applications due to its heat and chemical resistance.
Retail price from $98
Available
The LVN 60-70-Series level switch will meet or exceed a NEMA-6 rating, making them suitable for submersion with years of worry free operation in moisture-laden environments.
- NEMA-6 Rated
- User Selectable, Normally Open or Normally Closed
- Mounts Vertically at Top or Bottom of Tank
Retail price from $57
Available