Vibrating/Tuning Fork Method Dry Material (Powders) Level Switches Datasheets

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]

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

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) 
• Max Current Rating: 2.00 amps

The vibrating probe level switch is structured of two piezoelectric elements built on vibration kit inside pipe. One receives pulse signal from PCB and causes pipe to vibrate, and the vibration transmits to the other in order to output electric signal and it is sent to PCB. When the vibration of the...[See More]

• Switch Type: Electro-mechanical switch 
• Max Current Rating: 5.00 amps

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

Robust fork design with pantented piezo crystal sensing element...[See More]

• Switch Type: Electro-mechanical switch 
• Max Current Rating: 4.00 amps

• Pole and Throw Specifications: Single Pole, Double Throw (SPDT) 
• Max AC Voltage Rating: 253 volts

KOBOLD's NWS level switch works on the vibrating tuning-fork principle. A piezoelectric crystal is matched to the frequency of a tuning fork in air, and used to set the fork vibrating. When the fork becomes immersed in a liquid, its resonant frequency changes. The piezoelectric crystal is then no...[See More]

• Switch Type: Solid-state switch 
• Max AC Voltage Rating: 240 volts

• Configuration (Normal State): Normally Open (NO); Normally Closed (NC) 
• Max DC Voltage Rating: 24.00 volts

FEATURES :: No moving parts Self-cleaning for most media Stainless steel vibrating section Solid rod or flexible cable extension up to 20 m Plastic or aluminium housing Selectable density High or low fail-safe mode Selectable switching delay Dust-Ex models APPLICATIONS ::...[See More]

• Measuring Range: 9.25 inch
• Pole and Throw Specifications: Single Pole, Single Throw (SPST) (optional feature); Single Pole, Double Throw (SPDT) (optional feature) 

• Switch Type: Electro-mechanical switch 
• Max Current Rating: 8.00 amps

The MVTK-AC is the AC version of the Mini V-Tork, available with an AC voltage supply direct load switching output (2wire). It is also designed to detect the level of several types of liquids and some fine solids. The electronics are integrated within the 316 S.S. body to best suit any space...[See More]

• Measuring Range: 3.12 to 79.00 inch
• Switch Type: Electro-mechanical switch; Solid-state switch 

• Repeatability (Point Level): 0.0197 +/-inch
• Text for Description of Other Pole and Throw: Direct Load Switching (2 wire)