Pressure Membrane Level Switches Datasheets

• 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) 

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]

• Media Type: Liquid 
• Max Current Rating: 0.0200 amps

• Switch Type: Solid-state switch 
• Max AC Voltage Rating: 5.00 volts

KOBOLD NMF membrane level switches allow monitoring of dry bulk goods in storage vessels. They may be used to indicate full and empty conditions or load demand for powder-like and granular bulk materials. Any free flowing material with a grain size up to 30 mm (1.2 inches) and density ranging from...[See More]

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

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