Single Pole, Double Throw (SPDT) 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]

• Media Type: Liquid 
• Switch Type: Electro-mechanical switch 

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

The Type CL-10DJ Dynatrol® Level Switch is designed for application to either high or low point level detection of bulk solids. Reliable operation can be achieved with this level control in problem applications where other types of controls may fail to operate at all. Versatile: This control...[See More]

• Media Type: Dry material (Bulk solids and powders) 
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

Banner's Sonic OMNI-BEAM™ piezoelectric ultrasonic proximity sensors detect targets within an adjustable sensing "window" (see diagram, below). These sensors feature true windowing, with reliable near-limit cutoff. Both the location and size of the window are easily adjusted within the sensor's...[See More]

• Media Type: Dry material (Bulk solids and powders) 
• Switch Type: Electro-mechanical switch 

• Measuring Range: 3.94 to 25.98 inch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Media Type: Liquid 
• Max Current Rating: 15.00 amps

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 
• Max AC Voltage Rating: 250 volts

Class: Flowline ® Nonintrusive RF Capacitance Level Switch Category: Level Control Additional Info: Non-intrusive RF capacitance level switch Power: 12 to 36 VDC HTML Link: www.coleparmer.co.uk/catalog/product_view. asp?sku=4329912 Material: PS Repeatability: ±0.5 mm in...[See More]

• Repeatability (Point Level): 0.0197 +/-inch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Accuracy (Continuous Level): 1.00 +/-inch
• Mounting Options: Side mount 

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO) (optional feature); Normally Closed (NC) (optional feature) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Media Type: Dry material (Bulk solids and powders) 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Switch Type: Solid-state switch 
• Max Current Rating: 4.00 amps

Simple theory as liquid buoyancy is utilized for the main principle of this "FF" series. A change of liquid level correspondingly travels the float to extreme levels up and down. The reed switch is thus "NC" and "NO" exchanged as well as the permanent magnet on pivot will have mutual repellence to...[See More]

• Media Type: Liquid 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Switch Type: Electro-mechanical switch 
• Max Current Rating: 2.00 amps

The FLT93B BASIC insertion type FlexSwitch for level and temperature monitoring represents the first true technological breakthrough in thermal technology in over a decade. FCI is the only thermal manufacturer providing temperature compensation to ensure set point accuracy for process temperatures...[See More]

• Media Type: Liquid 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT); Double Pole, Double Throw (DPDT) 

• Switch Type: Electro-mechanical switch 
• Max Current Rating: 6.00 amps

When all-plastic material is desirable and tank space is not restricted. Resists build-up of foreign material or sticky media. Float travel remains uninhibited in viscous or corrosive liquids. SPDT switch.[See More]

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Single Throw (SPST); Single Pole, Double Throw (SPDT) 

The Model KP's durable, rugged design in compatible with many bulk solids, pelletized and granular applications. the kp rotating paddle switch can be used for level indication of materials with densities of 10 lbs/ft^3 and greater. the kp is ideal for installations where almost any dry bulk material...[See More]

• Media Type: Dry material (Bulk solids and powders) 
• Switch Type: Electro-mechanical switch 

• Measuring Range: ? to 300 inch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

KOBOLD bypass level gauges are used in applications requiring continuous measurement, indication and control of liquid levels. Any medium with viscosity less than 200 cPs is a candidate. KOBOLD's bypass design relies on the hydrostatic pressure principle...[See More]

• Media Type: Liquid 
• Accuracy (Continuous Level): 0.4000 +/-inch

• Measuring Range: ? to 236 inch
• Switch Type: Electro-mechanical switch 

The M4190 "BigDipper" side-mounted liquid level switch is constructed with 304 stainless steel. This robust design is an excellent choice for rugged, industrial applications.[See More]

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

FEATURES :: 3/4-wire compact transmitter Low cost Non-contact level measuring Narrow 5° beam angle Temperature compensated Excellent signal processing via QUEST+ software PP, PVDF housing Touch-magnet programming Secondary lightning protection HART communication...[See More]

• Media Type: Liquid 
• Switch Type: Electro-mechanical switch 

• Measuring Range: 9.84 to 236 inch
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

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]

• Media Type: Liquid; Dry material (Bulk solids and powders) 
• Repeatability (Point Level): 0.0394 +/-inch

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

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO) 

• Switch Type: Electro-mechanical switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 

Model 2611 Alternating Controllers are microprocessor-based designs for use where two loads are required to alternate for equal run time. LED indicators show status of the units three contact switch inputs and two load outputs. The controllers lead select switch allows loads to alternate normally in...[See More]

• Media Type: Liquid 
• Configuration (Normal State): Normally Open (NO) 

• Switch Type: Solid-state switch 
• Pole and Throw Specifications: Single Pole, Double Throw (SPDT)