Differential Pressure Sensors

Siemens QBE2103-P2.5 Pressure sensor for neutral and slightly aggressive liquids and gases (4…20 mA) 0…2.5 bar S55720-S302 With threaded connection G½" and plug DIN EN175301-803A. Additional info Suited for use with oil-containing...

Siemens QBE2103-P1.6 Pressure sensor for neutral and slightly aggressive liquids and gases (4…20 mA) 0…1.6 bar S55720-S301 With threaded connection G½" and plug DIN EN175301-803A. Additional info Suited for use with oil-containing...

Siemens QBE2103-P1 Pressure sensor for neutral and slightly aggressive liquids and gases (4…20 mA) 0…1 bar S55720-S300 With threaded connection G½" and plug DIN EN175301-803A. Additional info Suited for use with oil-containing...

Siemens QBM81-3 Differential pressure monitor, 20...300 Pa Datasheet

Siemens QBM81-5 Differential pressure monitor, 50...500 Pa Datasheet

Siemens QBM81-20, S55720-S125 Differential Pressure Switch for air and nonaggressive gases 200...2000 Pa Datasheet

  Siemens QBM81-50, S55720-S126 Differential pressure monitor, 500...5000 Pa Used as a flow switch or filter monitor in air ducts. Additional info Supplied complete with set of 2 air duct connectors (plastic) and 2 m long PVC tube. Datasheet

Siemens QBM81-10 Differential Pressure Switch for air and nonaggressive gases 100...1000 Pa Datasheet

Siemens QBM3020-5D Air duct differential pressure sensor with display, 0…500 Pa S55720-S241 For use with air or nonaggressive gases, for extremely demanding accuracy and high requirements. With diaphragm sensing element.Availabe with switchable...

Siemens QBM3020-1D Air duct differential pressure sensor with display, 0…100 Pa S55720-S239 For use with air or nonaggressive gases, for extremely demanding accuracy and high requirements. With diaphragm sensing element.Availabe with switchable...

Siemens QBM2030-5 Differential pressure sensor, 0…200 Pa, 0…250 Pa, 0…500 Pa S55720-S245 With pressure-linear characteristic.For use with air or nonaggressive gases, for general HVAC applications. With diaphragm sensing element...

Siemens QBM2030-30, S55720-S246 Differential pressure sensor, 0…1000 Pa, 0…1500 Pa, 0…3000 Pa With pressure-linear characteristic.For use with air or nonaggressive gases, for general HVAC applications. With diaphragm sensing...