LBV300 Level Sensor

Brand: Sick AG

The rugged, reliable, and highly accurate vibrating level switches in the LBV300 product family signal full, empty, or demand states in bulk materials. 

The tuning fork reacts to changes in density, and thus operates independently of silo shape or the tank material used. 

The rugged stainless steel tuning fork is piezo-electrically energized and vibrates at its resonance frequency when it is covered by bulk materials. 

This change is detected and converted into a switching signal. 

While the LBV310 compact device is used for horizontal mounting and to signal full states, the LBV320 cable-extended switch and the LBV330 tube-extended switch are used for vertical mounting in silos and bridge sensing ranges of up to 80 m and 6 m respectively. 

With a wide variety of thread and flange connections, and several electronic variants, the LBV330 offers a solution for almost all applications, even in potentially explosive atmospheres.

Models matching criteria: 9,792
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 80, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
100+ In Stock
$450.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$575.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$625.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1/2G, 2G Ex d IIC T6+ATEX II 1/2 D, 2D IP6X
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$675.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$710.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6
  • Execution/Process Temperature - Cable FEP / -40° to 150° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$725.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - Without
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Thread G 1 1/2A, PN 25 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$745.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6
  • Execution/Process Temperature - Cable FEP / -40° to 150° C
  • Process Connection/Material - Flange DN 100, PN 16, Form C, DIN 2501 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$750.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - Without
  • Execution/Process Temperature - Cable PUR / -20° to 80° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$755.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$760.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - Without
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 6, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$770.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - Without
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Process Connection/Material - Flange DN 100, PN 40, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$770.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6
  • Execution/Process Temperature - Cable PUR, Detection of Solids in Water / -20° to 80° C
  • Process Connection/Material - Flange DN 100, PN 16, Form C, DIN 2501 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$810.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1/2D IP6X T
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$820.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - Detection of Solids in Water / -50° to 150° C
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
100+ In Stock
$820.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Cable PUR, Detection of Solids in Water / -20° to 80° C
  • Process Connection/Material - Flange DN 80, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$825.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 80, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Stainless Steel (Investment Casting) 316L / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$830.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 50, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$860.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Detection of Solids in Water / -50° to 150° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$875.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 16, Form C, DIN 2501 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
100+ In Stock
$880.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1/2D IP6X T
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$900.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Execution/Process Temperature - Cable FEP / -40° to 150° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$910.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 80, PN 40, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$920.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - ATEX II 1G, 1/2G, 2G Ex d IIC T6
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 50, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$930.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$935.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - Without
  • Execution/Process Temperature - Cable FEP / -40° to 150° C
  • Process Connection/Material - Flange DN 80, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$935.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - Without
  • Execution/Process Temperature - Cable FEP / -40° to 150° C
  • Process Connection/Material - Without / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$945.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Cable FEP / -40° to 150° C
  • Process Connection/Material - Flange DN 100, PN 16, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$945.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1G, 1/2G, 2G Ex d IIC T6
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Stainless Steel (Investment Casting) 316L / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$950.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - Without
  • Execution/Process Temperature - Detection of Solids in Water / -50° to 150° C
  • Process Connection/Material - Flange DN 80, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$950.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - Detection of Solids in Water / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 6, Form C, DIN 2501 / 316L
  • Electronics - Contact-free Switch 20-253 V AC (DC)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
100+ In Stock
$950.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - ATEX II 1/2G, 2G Ex d IIC T6+ATEX II 1/2 D, 2D IP6X
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Process Connection/Material - Flange DN 50, PN 40, Form C, DIN 2501 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$960.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Cable PUR / -20° to 80° C
  • Process Connection/Material - Flange DN 100, PN 6, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$970.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Cable PUR / -20° to 80° C
  • Process Connection/Material - Flange DN 100, PN 16, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$970.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1G, 1/2G, 2G Ex ia IIC T6+ATEX II 1/2 D IP6X T
  • Execution/Process Temperature - Detection of Solids in Water / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 16, Form C, DIN 2501 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
100+ In Stock
$980.00 CAD
Does not ship to OH, United States
  • Model - LBV320
  • Certification - Without
  • Execution/Process Temperature - Cable PUR, Detection of Solids in Water / -20° to 80° C
  • Process Connection/Material - Flange DN 100, PN 40, Form C, DIN 2501 / 316L
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 480 to 80,000 mm
100+ In Stock
$995.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - ATEX II 1/2D IP6X T
  • Execution/Process Temperature - Standard / -50° to 150° C
  • Process Connection/Material - Thread 1-1/2“ NPT, PN 25 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
100+ In Stock
$1,005.00 CAD
Does not ship to OH, United States
  • Model - LBV310
  • Certification - Without
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Process Connection/Material - Thread G 1 1/2A, PN 25 / 316L
  • Electronics - Transistor (NPN/PNP) 10-55 V DC
  • Housing/Enclosure Rating - Stainless Steel (Investment Casting) 316L / IP 66, IP 67
  • Cable Entry/Male Connector Connection - 1/2" NPT / Without
100+ In Stock
$1,005.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - Without
  • Execution/Process Temperature - Detection of Solids in Water / -50° to 150° C
  • Process Connection/Material - Flange DN 100, PN 6, Form C, DIN 2501 / 316L
  • Electronics - Relay (DPDT) 20-72 V DC / 20-253 V AC (3A)
  • Housing/Enclosure Rating - Aluminum / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$1,010.00 CAD
Does not ship to OH, United States
  • Model - LBV330
  • Certification - ATEX II 1/2D IP6X T
  • Execution/Process Temperature - With Spacer / -50° to 250° C
  • Electronics - NAMUR Signal
  • Housing/Enclosure Rating - Plastic / IP 66, IP 67
  • Cable Entry/Male Connector Connection - M20 x 1.5 / Without
  • Length - 240 to 6,000 mm
100+ In Stock
$1,020.00 CAD
Does not ship to OH, United States

Specifications

Brand

Certifications & Approvals

  • CE
  • ATEX

Media

  • Bulk Solids

Process Temperature

  • -50° to 250° C

Process Pressure

  • -1 to 25 bar

Output Signal

  • Non-Contact Switch
  • Double Relay (DPDT)
  • 1 x PNP/NPN

Accuracy

  • Sensor Element: ± 10 mm

  • Easy installation and commissioning, no pre-calibration necessary
  • Easy operation and integration
  • Maintenance-free system
  • Sensors can be tested while installed
  • Flexible, reliable measurement system suitable for many types of applications
  • Vertical mounting, even in difficult installation and ambient conditions

show more