Top mount Liquid Level Switches Datasheets

The LL20-OW from Arjay is designed specifically to monitor for situations that may have a water or oil intrusion into a dry space.[See More]

• Measuring Range: ? to 12.00 inch
• Pole & Throw: Single Pole, Double Throw (SPDT) 

• Construction: Electro-mechanical switch 
• Maximum Current: 10.00 amps

The Type CL-10DJI Dynatrol® Interface Level Detector has the unique ability to detect the interface: Between a liquid and a settled bed of solids. Between a liquid and a floating bed of solids. Between liquid phases of significantly different viscosities. Advantages Versatile:...[See More]

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Double Throw (SPDT) 

• Configuration: Normally Open (NO); Normally Closed (NC) 
• Maximum Current: 2.00 amps

Conductivity liquid-level controls are designed for use in electrically conductive liquids. When the liquid contacts the tip of the probes they act as a switch closure and can be used for pump or solenoid control, high and low alarm contacts or heater protection.[See More]

• Construction: Solid-state switch 
• Pole & Throw: Single Pole, Single Throw (SPST) 

• Configuration: Normally Open (NO) 
• Maximum  Pressure: 250 psi

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Double Throw (SPDT); Double Pole, Double Throw (DPDT) (optional feature) 

• Configuration: Normally Open (NO); Normally Closed (NC) 
• Maximum Current: 10.00 amps

• Field Adjustable: Field Adjustable Measurement Ranges 
• Technology: Capacitive/RF Admittance 

• Mounting: Top mount 
• Operating Temperature: -4 to 176 F

• Construction: Electro-mechanical switch 
• Maximum  Pressure: 870 psi

• Pole & Throw: Double Pole, Double Throw (DPDT) 
• Material Temperature: -40 to 300 F

A pressure sensor is made out a piezoresister Wheatstone bridge. The pressure is applied to the diaphragm and passes through the silicon oil onto the Wheatstone bridge. When the pressure acts directly on the front face of diaphragm, the Wheatstone bridge will create a different voltage. This voltage...[See More]

• Construction: Solid-state switch 
• Maximum AC Voltage: 5.00 volts

• Maximum Current: 0.0200 amps
• Maximum  Pressure: 2901 psi

FCI's first and most widely used level/interface switch monitor, the 8-66B BASIC insertion type level and interface switch provides 0.25 inch [6 mm] control of liquid level or product interface. Any type of external control system can be actuated from either the normally open or closed output...[See More]

• Construction: Electro-mechanical switch 
• Maximum Current: 6.00 amps

• Pole & Throw: Double Pole, Double Throw (DPDT) 
• Maximum AC Voltage: 230 volts

Bottle type level switches are ideal for large or small tanks or where access to the inside is impractical or impossible. These units mount completely outside the tank, at the level actuation point. LS-159000 Series - Low Cost, Compact Aluminum Housing. Inline NPT Ports.[See More]

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Single Throw (SPST) 

• Configuration: Normally Open (NO); Normally Closed (NC) 
• Maximum AC Voltage: 240 volts

Rugged and robust chamber design for demanding applications...[See More]

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Double Throw (SPDT) (optional feature); Double Pole, Double Throw (DPDT) 

• Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature) 
• Maximum Current: 10.00 amps

For conductive liquids Contact: 5 contacts via relays Fitting: 1/2" NPT, 1-1/2" NPT male Material: SS, hastelloy, titanium Max. pressure: 90 PSIG Max. temperature: 300°F For conductive liquids (>20 uS/cm)...[See More]

• Measuring Range: ? to 288 inch
• Pole & Throw: Single Pole, Double Throw (SPDT) 

• Construction: Electro-mechanical switch 
• Maximum Current: 5.00 amps

The BM 500 level gauge operates on the potentiometric measuring principle and is designed for use in all electrically conductive products with a minimum conductivity of 1 µS/cm (e.g. distilled water).[See More]

• Measuring Range: 7.20 to 120 inch
• Maximum  Pressure: 232 psi

• Repeatability: 0.1000 +/-inch
• Material Temperature: -4 to 284 F

The M8000 miniature liquid level switch has a polypropylene stem and a polypropylene float. Polypropylene is typically suitable for use with acidic liquids such as those found in electroplating and metal cleaning. It is also a great option for lower temperature food operations (up to 105 degrees C)...[See More]

• Construction: Electro-mechanical switch 
• Maximum  Pressure: 100 psi

• Pole & Throw: Single Pole, Single Throw (SPST) 
• Material Temperature: 221 F

FEATURES :: Low cost level switch Limit switch or differential switch versions Adjustable sensitivity Adjustable time delay High or low fail-safe mode All wetted parts stainless steel Compact unit with two independent relays Separate probe and relay unit Rod probes up to 3 m...[See More]

• Measuring Range: ? to 118 inch
• Configuration: Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature) 

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Double Throw (SPDT) 

• Configuration: Normally Closed (NC) 
• Switch Points: 1.00 #

• Maximum  Pressure: 350 psi
• Mounting: Top mount 

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Double Throw (SPDT) 

• Configuration: Normally Open (NO) 
• Maximum Current: 2.00 amps

The SC700 is a capacitance switch ideal for low and high level detection for both liquid and solids. The SC700 can also detect level without being in contact with the product through a sight glass. Unlike other capacitance probes, the SC700 can detect any type of conductive, non-conductive or low...[See More]

• Measuring Range: 4.75 to 790 inch
• Construction: Electro-mechanical switch 

• Repeatability: 0.0394 +/-inch
• Pole & Throw: Single Pole, Double Throw (SPDT) 

• Repeatability: 0.0780 +/-inch
• Configuration: Normally Open (NO) 

• Construction: Solid-state switch 
• Pole & Throw: Double Pole, Double Throw (DPDT) 

The Acu-Trac® Smart 485 family ultrasonic liquid level transducers are designed for continuous level monitoring and liquid level control applications. These non-contact continuous level transducers can monitor tanks or storage containers that have a depth of up to 1.9 meters (75.69 inches) for...[See More]

• Measuring Range: ? to 98.00 inch
• Interface: Digital Serial 

• Mounting: Top mount 
• Features: Programmable 

Float switch for liquid level control, outstanding chemical resistance...[See More]

• Construction: Electro-mechanical switch 
• Material Temperature: ? to 212 F

• Maximum  Pressure: 15.00 psi
• Mounting: Top mount 

Float switches are used to trip high/low level alarms, engage relays, control or start/stop pumps, open/close valves etc. They are a simple, inexpensive way to provide independent or redundant setpoints for emergency shut-down or backup.[See More]

• Repeatability: 0.0300 +/-inch
• Configuration: Normally Open (NO); Normally Closed (NC) 

• Construction: Electro-mechanical switch 
• Pole & Throw: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) (optional feature)