Differential Pressure Sensors

Siemens QBM3120-25D, S55720-S452 Air duct differential pressure sensor with display, 0…2500 Pa, DC 4…20 mA

Siemens QBM3120-10D, S55720-S451 Air duct differential pressure sensor with display, 0…1000 Pa, DC 4…20 mA

Siemens QBM3120-5D, S55720-S450 Air duct differential pressure sensor with display, 0…500 Pa, DC 4…20 mA

Siemens QBM3120-3D, S55720-S449 Air duct differential pressure sensor with display, 0…300 Pa, DC 4…20 mA

Siemens QBM3120-1D, S55720-S448 Air duct differential pressure sensor with display, 0…100 Pa, DC 4…20 mA

Siemens QBM3120-25, S55720-S447 Air duct differential pressure sensor, 0…2500 Pa, DC 4…20 mA For use with

Siemens QBM3120-10, S55720-S446 Air duct differential pressure sensor, 0…1000 Pa, DC 4…20 mA For use with

Siemens QBM3120-5, S55720-S445 Air duct differential pressure sensor, 0…500 Pa, DC 4…20 mA For use with a

Siemens QBM3120-3, S55720-S444 Air duct differential pressure sensor, 0…300 Pa, DC 4…20 mA For use with a

Siemens QBM3120-1, S55720-S443 Air duct differential pressure sensor, 0…100 Pa, DC 4…20 mA For use with a

Siemens QBM3120-1U, S55720-S442 Air duct differential pressure sensor, -50…50 Pa, DC 4…20 mA For use with

Siemens QBE2104-P60U, S55720-S317 Pressure sensor for refrigerants (4…20 mA) -1…59 bar With internally th